1.3.1.1: Analyze Traffic Data for Incidents

This process shall analyze traffic sensor data, vehicle probe data, or video images for anomalies that could indicate occurrence of an incident, including video images at work zones. The data may be collected from roads (surface street) and/or highways served by the Manage Traffic function. The process shall pass on any anomalies that it detects to another process in the Manage Incidents facility as possible detected incidents.

This process is associated with the Traffic Management Center physical object.

This process is associated with the following functional objects:

• TMC Basic Surveillance
• TMC Incident Detection
• TMC Reversible Lane Management
• TMC Traffic Information Dissemination
• TMC Variable Speed Limits
• TMC Wrong Way Vehicle Warning

This process is associated with the following data flows:

• current_road_network_use
• dynamic_lane_status
• hri_incident_data
• incident_analysis_data
• possible_detected_incidents
• reversible_lane_status
• traffic_image_data
• unusual_data
• work_zone_images_for_traffic