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DieselExhaustFluid
Full qualified VSS Path: Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid
Description: Signals related to Diesel Exhaust Fluid (DEF). DEF is called AUS32 in ISO 22241.
Comment: In retail and marketing other names are typically used for the fluid.
flowchart LR Vehicle-->Powertrain Powertrain-->CombustionEngine CombustionEngine-->DieselExhaustFluid

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.Powertrain.CombustionEngine.DieselExhaustFluid

Signal Information

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid is a Branch.

UUID

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

The UUID for Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid is 81d8eec46d9357a3b1064bfb5d070fa2

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 - Capacity
Full qualified VSS Path: Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity
Description: Capacity in liters of the Diesel Exhaust Fluid Tank.
flowchart LR Vehicle-->Powertrain Powertrain-->CombustionEngine CombustionEngine-->DieselExhaustFluid DieselExhaustFluid-->Capacity

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity
[get]  OK
Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity 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.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity

Data Type & Unit
Path Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity VSS: Addressing nodes
Data type float VSS: Datatypes
Unit l VSS: Units
Label liter
Description Volume measured in liters VSS: Sensors & Actuators
Domain volume

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.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity is an Attribute.

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity is a Signal.

UUID

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

The UUID for Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Capacity is 863c16ad452b5cf5b7a37f58bdda14c3

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 - IsLevelLow
Full qualified VSS Path: Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow
Description: Indicates if the Diesel Exhaust Fluid level is low. True if level is low. Definition of low is vehicle dependent.
flowchart LR Vehicle-->Powertrain Powertrain-->CombustionEngine CombustionEngine-->DieselExhaustFluid DieselExhaustFluid-->IsLevelLow

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow
[get]  OK
Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow false
[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.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow

Data Type & Unit
Path Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow VSS: Addressing nodes
Data type boolean VSS: Datatypes

Note: The boolean datatype is a boolean value which technically allows values of either 0 and false; or 1 and true.

Signal Information

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow is a Sensor.

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow is a Signal.

UUID

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

The UUID for Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.IsLevelLow is 811af3fe4f7f5270b4119bb66cff8759

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 - Level
Full qualified VSS Path: Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level
Description: Level of the Diesel Exhaust Fluid tank as percent of capacity. 0 = empty. 100 = full.
flowchart LR Vehicle-->Powertrain Powertrain-->CombustionEngine CombustionEngine-->DieselExhaustFluid DieselExhaustFluid-->Level

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level
[get]  OK
Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level 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.Powertrain.CombustionEngine.DieselExhaustFluid.Level

Data Type & Unit
Path Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level VSS: Addressing nodes
Data type uint8 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 uint8 datatype is an unsigned 8-bit integer which technically allows values between 0 and 255 (inclusive).

Signal Information

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level is a Sensor.

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level is a Signal.

UUID

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

The UUID for Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Level is f5b0269b58ff5a8e8399f6d96963a3b6

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.

4 - Range
Full qualified VSS Path: Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range
Description: Remaining range in meters of the Diesel Exhaust Fluid present in the vehicle.
flowchart LR Vehicle-->Powertrain Powertrain-->CombustionEngine CombustionEngine-->DieselExhaustFluid DieselExhaustFluid-->Range

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range
[get]  OK
Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range 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.Powertrain.CombustionEngine.DieselExhaustFluid.Range

Data Type & Unit
Path Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range VSS: Addressing nodes
Data type uint32 VSS: Datatypes
Unit m VSS: Units
Label meter
Description Distance measured in meters VSS: Sensors & Actuators
Domain distance

Note: The uint32 datatype is an unsigned 32-bit integer which technically allows values between 0 and 4294967295 (inclusive).

Signal Information

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range is a Sensor.

The vehicle signal Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range is a Signal.

UUID

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

The UUID for Vehicle.Powertrain.CombustionEngine.DieselExhaustFluid.Range is 124afbee975c5a67b316413f7b805eac

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.