This data flow is used within the Manage Traffic function. It contains sensor data for use in roadside equipment to determine when an intersection collision is likely. The data flow consists of the following data items each of which is defined in its own DDE:

+ traffic_video_image
+ vehicle_detection_data
+ crossing_close_time
+ crossing_close_duration
+ hov_priority

Sub Data Flows

Parent Data Flows

Associated PSpecs