TrafficSignalHeadRecognition
Message Summary
message TrafficSignalHeadRecognition
The container provided with information regarding the detection of a traffic signal head and its lights / colors.
Include: sdii.v3.3.1.proto
Properties
| Field | Type | Label | Description | |
|---|---|---|---|---|
timeStampUTC_ms | double | required | Timestamp of the message | |
positionOffset | PositionOffset | optional | Describes the relative position of the traffic signal in respect to the vehicle and the vehicle reference axis. Datatype changed from Vector to PositionOffset through v3.3.0 v2 fix | |
trafficSignalDesignType | TrafficSignalHeadDesignTypeEnum | optional | The main design type if identifyable. | |
trafficSignalHeadOrientationType | TrafficSignalHeadOrientationTypeEnum | optional | The orientation of the traffic signal head. | |
trafficSignalLightColorBitfield | int32 | optional | A bitfield that references the colorization and the state of the individual traffic lights. The bitfield is grouped by 5bits per light starting with the most upper or left light. Every 5 bit pair is divided in 2 bits for the state and 3 bits for the color. State-Bits (0,1): 0=off, 1=on, 2 = blinking Color-Bits (2,3,4): 0=unknown; 1=red; 2=yellow, 3=green;4=white;5=reserved;6=reserved; Example: 001.00 010.00 011.01 1=r off 3=g on 2=y off Example: 001.00 010.10 011.00 1=r off 3=g off 2=y blinking | |
laneReferenceID | int32 | optional | If lane recognition is activated and the reference between traffic signal and lane is known, the reference to a reference ID can be provided. The reference ID is a local ID within a message and not persisted over multiple messages. | |
objectReferenceID | int32 | optional | If the Traffic Signal is provided with an object Type (e.g. a pole), then an object Reference can be used to identify a traffic Signal and that object to be correlated. The object ID is local within a message and not persisted over multiple messages. | |
extensionContainer | ExtensionContainer | repeated | Contains the description and byte value of an dynamic extension content, that is undefined in this Specification. | |
