reversible_lane_sensor_data

This data flow is used within the Manage Traffic function and contains data from sensors that monitor vehicles in reversible lanes. The data can be used to verify traffic clearance prior to lane reversal and detect wrong-way vehicle incursion into the reversible lanes. It consists of the following data items each of which is defined in its own DDE:

traffic_video_image
+ vehicle_detection_data

Sub Data Flows

• traffic_video_image
• vehicle_detection_data

Parent Data Flows

• sensor_data_input
• sensor_data_to_processing
• traffic_sensor_data_archive_input

Associated PSpecs/Terminators

• 1.1.1.1 - Process Traffic Sensor Data
• 1.1.2.7 - Monitoring Vehicle Direction Movement

Parent Information Flows

• reversible lane status