1   Definition

Representation of Traffic Sign-related objects of a Location.

2   Functional Requirements

The types of Traffic Sign-related objects of a Location are:

  1. Traffic Policeman
  2. Horizontal Road Signs on the road (lanes, turn right/left, one way, stop signs, words).
  3. Vertical Road Signs above the road (signs on poles, signs on objects).
  4. Traffic lights
  5. Audio Signs (siren, whistle, horn, uttered words).

3   Syntax

https://schemas.mpai.community/CAV2/V1.1/data/TrafficSignObject.json

4   Semantics

Label Description
Header Traffic Sign Objects Header – – Standard “CAV-TSO-Vx.x”
TrafficSignObjectID Identifier of Traffic Sign Objects.
TrafficSignObject Traffic Sign Object dataset.
– Location Location containing Traffic Sign Objects.
– TrafficObjects[] Set of Traffic Objects.
  -TrafficObject Individual Traffic Object (Perceptible Entities).
  – SpatialAttitude Traffic Object’s Spatial Attitude.
  – TextObjects[] Text Objects related to the Traffic Object.
    – TextObject A specific Text Object.
    – SpatialAttitude Text Object’s Spatial Attitude.
– PriorityInformation One of Police, Ambulance, Hazard.
DataXMData Information about this Traffic Signal Instance.
DescrMetadata Descriptive Metadata.