Yaw
| Full qualified VSS Path: | Vehicle.Body.Mirrors.PassengerSide.Yaw |
| Description: | Relative mirror yaw angle, measured from the vehicle sprung mass X-axis as defined by ISO 23150:2023 to the mirror X-axis, around the vehicle Z-axis (right-hand rule). 0 = Mirror in default position. Exact position (yaw relative to vehicle X-axis) is vehicle dependent. 100 = Maximum yaw. Mirror rotated clockwise as much as possible around Z-axis. -100 = Minimum yaw. Mirror rotated counter-clockwise as much as possible around Z-axis. |
| Comment: | A positive yaw indicates that the mirror has been adjusted to get a better view on objects on the right side of the vehicle. |
Navigation
Eclipse Leda: Usage Example
In Eclipse Kuksa.VAL Databroker CLI:
$ databroker-cli
sdv.databroker.v1 > connect
[connect] OK
sdv.databroker.v1 > get Vehicle.Body.Mirrors.PassengerSide.Yaw
[get] OK
Vehicle.Body.Mirrors.PassengerSide.Yaw: ( NotAvailable )
sdv.databroker.v1 > set Vehicle.Body.Mirrors.PassengerSide.Yaw 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.Mirrors.PassengerSide.Yaw |
Data Type & Unit
| Path | Vehicle.Body.Mirrors.PassengerSide.Yaw |
VSS: Addressing nodes |
| Data type | int8 |
VSS: Datatypes |
| Unit | percent |
VSS: Units |
| Label | percent | |
| Description | Relation measured in percent | VSS: Sensors & Actuators |
| Domain | relation | |
| Minimum value | -100 |
VSS: Sensors & Actuators |
| Maximum value | 100 |
VSS: Sensors & Actuators |
Note: The int8 datatype is a signed 8-bit integer which technically allows values between -128 and 127 (inclusive).
Signal Information
The vehicle signal Vehicle.Body.Mirrors.PassengerSide.Yaw is an Actuator.
The vehicle signal Vehicle.Body.Mirrors.PassengerSide.Yaw is a Signal.
UUID
Each vehicle signal is identified by a Universally Unique Identifier (UUID)
The UUID for Vehicle.Body.Mirrors.PassengerSide.Yaw is d8c5adc4c4f658d48ae8d3302cb67d2a
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.
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