This data flow is used within the Manage Traffic function and contains the traffic situation data (e.g. position, time, heading, speed, onboard system performance data, etc.) read from connected vehicle roadside equipment (RSE) readers within the road (surface street) and freeway network served by the function. This data can be used with that read from vehicles in the future to calculate link travel times, speed, and queue times. The data flow contains the following data item which is defined in its own DDE:

+ list_size{date
+ time
+ vehicle_situation_data_for_traffic}

Sub Data Flows

Parent Data Flows

Associated PSpecs