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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.

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.

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.

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.

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 Length measured in meters VSS: Sensors & Actuators
Domain length

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.

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.