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Axle
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle
Description: MotionManagement for brake actuation for a specific electric axle.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle is 3ef2bcb3d76b571687e8c913097b4614

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1 - Row2
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2
Description: MotionManagement for brake actuation for a specific electric axle.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2 is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2 is b38be1e7c1465622841b40c20a14312b

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1.1 - TorqueDistributionFrictionRightMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum
Description: Maximum distribution range of the friction brake request on the axle to the right wheel. 0% = Complete friction torque shall be shifted to the left wheel. 50% = At most 50% friction torque may be shifted to the right wheel. 100% = Complete friction torque may be shifted to the right wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->TorqueDistributionFrictionRightMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit percent VSS: Units
Label percent
Description Relation measured in percent VSS: Sensors & Actuators
Domain relation
Minimum value 0 VSS: Sensors & Actuators
Maximum value 100 VSS: Sensors & Actuators

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMaximum is 2b63a8062de556ef813699ee8eff17b1

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.2 - TorqueDistributionFrictionRightMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum
Description: Minimum distribution range of the friction brake request on the axle to the right wheel. 0% = Complete friction torque may be shifted to the left wheel. 50% = At least 50% friction torque shall be shifted to the right wheel. 100% = Complete friction torque shall be shifted to the right wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->TorqueDistributionFrictionRightMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit percent VSS: Units
Label percent
Description Relation measured in percent VSS: Sensors & Actuators
Domain relation
Minimum value 0 VSS: Sensors & Actuators
Maximum value 100 VSS: Sensors & Actuators

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.TorqueDistributionFrictionRightMinimum is 0c78813468205bd19814d9d0f947b19e

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.3 - TorqueElectricMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum
Description: Limit for regenerative brake torque at given axle. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->TorqueElectricMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.TorqueElectricMinimum is fc4e035d73645b48818afe459c02111f

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.4 - TorqueFrictionDifferenceMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum
Description: Maximum absolute wheel torque difference between left and right wheel for friction brake.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->TorqueFrictionDifferenceMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.TorqueFrictionDifferenceMaximum is 7e6229a44c085f6295436634c9096a58

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5 - Wheel
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel is e495362e0f2d5e36884f9309fd8d24bd

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1.5.1 - Left
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left is 9d3ba47771e75041b8dfb3b28057d77a

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1.5.1.1 - OmegaLower
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower
Description: Lower wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->OmegaLower

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaLower is 9cdf38476ef65cfd801ca1b0a1dbea52

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.1.2 - OmegaUpper
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper
Description: Upper wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->OmegaUpper

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.OmegaUpper is 69f94ef7f6e557cc8ecdb92c1a1d4f86

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.1.3 - Torque
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque
Description: Estimated friction brake torque. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->Torque

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.Torque is e81d98f9e5825271805bcb5f25b72c03

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.1.4 - TorqueArbitrated
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated
Description: Brake system internally calculated friction brake torque target. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->TorqueArbitrated

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueArbitrated is 5550b34168a55793b5582d4ef76e599f

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.1.5 - TorqueFrictionMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum
Description: Maximum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->TorqueFrictionMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMaximum is 9d0e855220115e23b4379b33de67a3da

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.1.6 - TorqueFrictionMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum
Description: Minimum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Left Left-->TorqueFrictionMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Left.TorqueFrictionMinimum is 4b6609b7ed8b5b08985bd56f31826526

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2 - Right
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right is 20621c745e7b5139a14608e814e64a6f

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

1.5.2.1 - OmegaLower
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower
Description: Lower wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->OmegaLower

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaLower is 584dda897880511db9bbed6cb8829857

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2.2 - OmegaUpper
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper
Description: Upper wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->OmegaUpper

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.OmegaUpper is 58c45ddb010f5d39abc832ce02fe1460

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2.3 - Torque
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque
Description: Estimated friction brake torque. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->Torque

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.Torque is af057afeb33b5128a492d8712e3cc4c4

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2.4 - TorqueArbitrated
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated
Description: Brake system internally calculated friction brake torque target. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->TorqueArbitrated

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueArbitrated is 56018ac4d8f852599aed9ae9fb247266

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2.5 - TorqueFrictionMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum
Description: Maximum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->TorqueFrictionMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMaximum is 8f4a00c3a7885497839531107eadf11d

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

1.5.2.6 - TorqueFrictionMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum
Description: Minimum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row2 Row2-->Wheel Wheel-->Right Right-->TorqueFrictionMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row2.Wheel.Right.TorqueFrictionMinimum is 5c20f588cf695ce29692e050e0783896

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2 - Row1
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1
Description: MotionManagement for brake actuation for a specific electric axle.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1 is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1 is 2a8510bfc2de5c14ae2f4797a9d3a4c1

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

2.1 - TorqueDistributionFrictionRightMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum
Description: Maximum distribution range of the friction brake request on the axle to the right wheel. 0% = Complete friction torque shall be shifted to the left wheel. 50% = At most 50% friction torque may be shifted to the right wheel. 100% = Complete friction torque may be shifted to the right wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->TorqueDistributionFrictionRightMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit percent VSS: Units
Label percent
Description Relation measured in percent VSS: Sensors & Actuators
Domain relation
Minimum value 0 VSS: Sensors & Actuators
Maximum value 100 VSS: Sensors & Actuators

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMaximum is f81323a6dc01570a86e881fb4e5133a9

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.2 - TorqueDistributionFrictionRightMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum
Description: Minimum distribution range of the friction brake request on the axle to the right wheel. 0% = Complete friction torque may be shifted to the left wheel. 50% = At least 50% friction torque shall be shifted to the right wheel. 100% = Complete friction torque shall be shifted to the right wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->TorqueDistributionFrictionRightMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit percent VSS: Units
Label percent
Description Relation measured in percent VSS: Sensors & Actuators
Domain relation
Minimum value 0 VSS: Sensors & Actuators
Maximum value 100 VSS: Sensors & Actuators

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.TorqueDistributionFrictionRightMinimum is a8592e71d2e1568bbd4d44171ed69dcc

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.3 - TorqueElectricMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum
Description: Limit for regenerative brake torque at given axle. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->TorqueElectricMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.TorqueElectricMinimum is 24a5a00e6dec5372ba7a39a9dacb7eaf

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.4 - TorqueFrictionDifferenceMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum
Description: Maximum absolute wheel torque difference between left and right wheel for friction brake.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->TorqueFrictionDifferenceMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.TorqueFrictionDifferenceMaximum is daa8ce945e7b5b98881ca1ae504ef0a9

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5 - Wheel
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel is 19054cb58875518d8a3aa1fa92468663

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

2.5.1 - Left
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left is 3c3dad483e73543b80b647db5ab3b952

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

2.5.1.1 - OmegaLower
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower
Description: Lower wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->OmegaLower

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaLower is fac6dea617d25770830d4aa82a049be4

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.1.2 - OmegaUpper
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper
Description: Upper wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->OmegaUpper

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.OmegaUpper is 9ee49eee2ed052bc83471077c94b1034

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.1.3 - Torque
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque
Description: Estimated friction brake torque. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->Torque

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.Torque is 62bbfd22932b5740afeb5ff33c202e98

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.1.4 - TorqueArbitrated
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated
Description: Brake system internally calculated friction brake torque target. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->TorqueArbitrated

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueArbitrated is 1f8186ad720c55b9a6e03de839f66b19

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.1.5 - TorqueFrictionMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum
Description: Maximum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->TorqueFrictionMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMaximum is c3807c24c46756a49c191b9ab5162ae1

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.1.6 - TorqueFrictionMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum
Description: Minimum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Left Left-->TorqueFrictionMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Left.TorqueFrictionMinimum is c5469d25bb005cbebbfa1d1011f7c474

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2 - Right
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right
Description: MotionManagement signals for a specific wheel.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right is a Branch.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right is dc1af9d2458a581583f5788674e5499c

Children

This vehicle signal is a branch or structure and thus has sub-pages:

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

2.5.2.1 - OmegaLower
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower
Description: Lower wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->OmegaLower

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaLower is ef5fe25bc7345c6fb8a9477c2dde9265

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2.2 - OmegaUpper
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper
Description: Upper wheel speed limit request controlled by friction brake. ISO 8855 wheel-spin velocity.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->OmegaUpper

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper VSS: Addressing nodes
Data type uint16 VSS: Datatypes
Unit rad/s VSS: Units
Label radians per second
Description Angular speed measured in radians per second VSS: Sensors & Actuators
Domain angular-speed

Note: The uint16 datatype is an unsigned 16-bit integer which technically allows values between 0 and 65535 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.OmegaUpper is f09b6d3da3f55e358f934ac92fe6780f

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2.3 - Torque
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque
Description: Estimated friction brake torque. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->Torque

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.Torque is ccb181ab97d15095b0cbace5ebf7fcf7

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2.4 - TorqueArbitrated
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated
Description: Brake system internally calculated friction brake torque target. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->TorqueArbitrated

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated is a Sensor.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueArbitrated is 681874dcf6de5168944a723e5e95de82

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2.5 - TorqueFrictionMaximum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum
Description: Maximum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->TorqueFrictionMaximum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMaximum is 4179ab905ca65f8dbdd3836d255d1ef1

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.

2.5.2.6 - TorqueFrictionMinimum
Full qualified VSS Path: Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum
Description: Minimum wheel torque request for friction brake. Brake Torque < 0Nm.
flowchart LR Vehicle-->MotionManagement MotionManagement-->Brake Brake-->Axle Axle-->Row1 Row1-->Wheel Wheel-->Right Right-->TorqueFrictionMinimum

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum
[get]  OK
Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum 0
[set]  OK

Digital Auto: Playground

playground.digital.auto provides an in-browser, rapid prototyping environment utilizing the COVESA APIs for connected vehicles.

Vehicle Model Direct link to Vehicle Signal
ACME Car (EV) v0.1 Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum

Data Type & Unit
Path Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum VSS: Addressing nodes
Data type int16 VSS: Datatypes
Unit Nm VSS: Units
Label newton meter
Description Torque measured in newton meters VSS: Sensors & Actuators
Domain torque
Maximum value 0 VSS: Sensors & Actuators

Note: The int16 datatype is a signed 16-bit integer which technically allows values between -32768 and 32767 (inclusive).

Signal Information

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum is an Actuator.

The vehicle signal Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum is a Signal.

UUID

Each vehicle signal is identified by a Universally Unique Identifier (UUID)

The UUID for Vehicle.MotionManagement.Brake.Axle.Row1.Wheel.Right.TorqueFrictionMinimum is ba390d0337cb542e95e2d4f0fc67de84

Feedback

Do you think this Vehicle Signal specification needs enhancement? Do you want to discuss with experts? Try the following ressources to get in touch with the VSS community:
Enhancement request Create COVESA GitHub Issue
Join COVESA www.covesa.global
Discuss VSS on Slack w3cauto.slack.com
VSS Data Experts on Google Groups covesa.global data-expert-group

About VSS

The Vehicle Signal Specification (VSS) is an initiative by COVESA to define a syntax and a catalog for vehicle signals. The source code and releases can be found in the VSS github repository.

Supported datatypes

The following is a list of VSS supported built-in datatypes:

Name Type Min Max
uint8 unsigned 8-bit integer 0 255
int8 signed 8-bit integer -128 127
uint16 unsigned 16-bit integer 0 65535
int16 signed 16-bit integer -32768 32767
uint32 unsigned 32-bit integer 0 4294967295
int32 signed 32-bit integer -2147483648 2147483647
uint64 unsigned 64-bit integer 0 2^64 - 1
int64 signed 64-bit integer -2^63 2^63 - 1
boolean boolean value 0/false 1/true
float floating point number -3.4e -38 3.4e 38
double double precision floating point number -1.7e -300 1.7e 300
string character string n/a n/a

Min, max and default values defined in a Vehicle Signal Specification must be in the supported range of the data type.