IsSignaling
Full qualified VSS Path: Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling
Description: Indicates if light is signaling or off. True = signaling. False = Off.
flowchart LR Vehicle-->Body Body-->Lights Lights-->DirectionIndicator DirectionIndicator-->Left Left-->IsSignaling

Eclipse Leda: Usage Example

In Eclipse Kuksa.VAL Databroker CLI:

$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling
[get]  OK
Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling 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.Lights.DirectionIndicator.Left.IsSignaling

Data Type & Unit
Path Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling 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.Lights.DirectionIndicator.Left.IsSignaling is an Actuator.

The vehicle signal Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling is a Signal.

UUID

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

The UUID for Vehicle.Body.Lights.DirectionIndicator.Left.IsSignaling is 33ac6ec5e4d9550aac6ae0ce97dae259

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.