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

Return to the regular view of this page.

WasherFluid
Full qualified VSS Path: Vehicle.Body.Windshield.Rear.WasherFluid
Description: Windshield washer fluid signals
flowchart LR Vehicle-->Body Body-->Windshield Windshield-->Rear Rear-->WasherFluid

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.Body.Windshield.Rear.WasherFluid

Signal Information

The vehicle signal Vehicle.Body.Windshield.Rear.WasherFluid is a Branch.

UUID

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

The UUID for Vehicle.Body.Windshield.Rear.WasherFluid is 1ea4ac2370e1567b9b812c1e3020ddfb

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 - IsLevelLow
Full qualified VSS Path: Vehicle.Body.Windshield.Rear.WasherFluid.IsLevelLow
Description: Low level indication for washer fluid. True = Level Low. False = Level OK.
flowchart LR Vehicle-->Body Body-->Windshield Windshield-->Rear Rear-->WasherFluid WasherFluid-->IsLevelLow

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Body.Windshield.Rear.WasherFluid.IsLevelLow
[get]  OK
Vehicle.Body.Windshield.Rear.WasherFluid.IsLevelLow: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Body.Windshield.Rear.WasherFluid.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.Body.Windshield.Rear.WasherFluid.IsLevelLow

Data Type & Unit
Path Vehicle.Body.Windshield.Rear.WasherFluid.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.Body.Windshield.Rear.WasherFluid.IsLevelLow is a Sensor.

The vehicle signal Vehicle.Body.Windshield.Rear.WasherFluid.IsLevelLow is a Signal.

UUID

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

The UUID for Vehicle.Body.Windshield.Rear.WasherFluid.IsLevelLow is 8ca0356548ae54e8af3aeace49e5ed71

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 - Level
Full qualified VSS Path: Vehicle.Body.Windshield.Rear.WasherFluid.Level
Description: Washer fluid level as a percent. 0 = Empty. 100 = Full.
flowchart LR Vehicle-->Body Body-->Windshield Windshield-->Rear Rear-->WasherFluid WasherFluid-->Level

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Body.Windshield.Rear.WasherFluid.Level
[get]  OK
Vehicle.Body.Windshield.Rear.WasherFluid.Level: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Body.Windshield.Rear.WasherFluid.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.Body.Windshield.Rear.WasherFluid.Level

Data Type & Unit
Path Vehicle.Body.Windshield.Rear.WasherFluid.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
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.Body.Windshield.Rear.WasherFluid.Level is a Sensor.

The vehicle signal Vehicle.Body.Windshield.Rear.WasherFluid.Level is a Signal.

UUID

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

The UUID for Vehicle.Body.Windshield.Rear.WasherFluid.Level is c167e5b265895c108da1b9582de2dd91

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.