This is the multi-page printable view of this section. Click here to print.

Return to the regular view of this page.

Acceleration
Full qualified VSS Path: Vehicle.Acceleration
Description: Spatial acceleration. Axis definitions according to ISO 8855.
flowchart LR Vehicle-->Acceleration

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.Acceleration

Signal Information

The vehicle signal Vehicle.Acceleration is a Branch.

UUID

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

The UUID for Vehicle.Acceleration is 6c490e6a798c5abc8f0178ed6deae0a8

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 - Lateral
Full qualified VSS Path: Vehicle.Acceleration.Lateral
Description: Vehicle acceleration in Y (lateral acceleration).
flowchart LR Vehicle-->Acceleration Acceleration-->Lateral

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Acceleration.Lateral
[get]  OK
Vehicle.Acceleration.Lateral: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Acceleration.Lateral 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.Acceleration.Lateral

Data Type & Unit
Path Vehicle.Acceleration.Lateral VSS: Addressing nodes
Data type float VSS: Datatypes
Unit m/s^2 VSS: Units
Label meters per second squared
Description Acceleration measured in meters per second squared VSS: Sensors & Actuators
Domain acceleration

Note: The float datatype is a floating point number which technically allows values between -3.4e ^ -38 and 3.4e ^ 38

Signal Information

The vehicle signal Vehicle.Acceleration.Lateral is a Sensor.

The vehicle signal Vehicle.Acceleration.Lateral is a Signal.

UUID

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

The UUID for Vehicle.Acceleration.Lateral is 7522c5d6b7665b16a099643b2700e93c

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 - Longitudinal
Full qualified VSS Path: Vehicle.Acceleration.Longitudinal
Description: Vehicle acceleration in X (longitudinal acceleration).
flowchart LR Vehicle-->Acceleration Acceleration-->Longitudinal

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Acceleration.Longitudinal
[get]  OK
Vehicle.Acceleration.Longitudinal: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Acceleration.Longitudinal 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.Acceleration.Longitudinal

Data Type & Unit
Path Vehicle.Acceleration.Longitudinal VSS: Addressing nodes
Data type float VSS: Datatypes
Unit m/s^2 VSS: Units
Label meters per second squared
Description Acceleration measured in meters per second squared VSS: Sensors & Actuators
Domain acceleration

Note: The float datatype is a floating point number which technically allows values between -3.4e ^ -38 and 3.4e ^ 38

Signal Information

The vehicle signal Vehicle.Acceleration.Longitudinal is a Sensor.

The vehicle signal Vehicle.Acceleration.Longitudinal is a Signal.

UUID

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

The UUID for Vehicle.Acceleration.Longitudinal is 3d511fe7232b5841be311b37f322de5a

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.

3 - Vertical
Full qualified VSS Path: Vehicle.Acceleration.Vertical
Description: Vehicle acceleration in Z (vertical acceleration).
flowchart LR Vehicle-->Acceleration Acceleration-->Vertical

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Acceleration.Vertical
[get]  OK
Vehicle.Acceleration.Vertical: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Acceleration.Vertical 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.Acceleration.Vertical

Data Type & Unit
Path Vehicle.Acceleration.Vertical VSS: Addressing nodes
Data type float VSS: Datatypes
Unit m/s^2 VSS: Units
Label meters per second squared
Description Acceleration measured in meters per second squared VSS: Sensors & Actuators
Domain acceleration

Note: The float datatype is a floating point number which technically allows values between -3.4e ^ -38 and 3.4e ^ 38

Signal Information

The vehicle signal Vehicle.Acceleration.Vertical is a Sensor.

The vehicle signal Vehicle.Acceleration.Vertical is a Signal.

UUID

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

The UUID for Vehicle.Acceleration.Vertical is a4a8a7c4ac5b52deb0b3ee4ed8787c59

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.