vehicle_traffic_data_for_traveler
This data flow consists of traffic probe data collected at the roadside for further processing by the Provide Driver and Traveler Services function to determine traffic conditions. For each vehicle, the data includes unique vehicle identifiers, the vehicle's speed, heading and snapshots of recent events including starts and stops, speed changes, and other information that can be used to estimate traffic conditions. It consists of the following data items each of which is defined in its own DDE:
list_size
+ station_id
+ list_size {vehicle_traffic_situation_data + vehicle_guidance_probe_data}
Sub Data Flows
Parent Data Flows
Associated PSpecs
- 1.1.6 - Collect Vehicle Traffic Surveillance Data (Out)
- 6.2.5 - Collect Situation and Sensor Data From Vehicles (In)
Parent Information Flows