intersection_blocked

This data flow contains information, obtained from sensors in the intersection, regarding blockage of the HRI by a vehicle or other object. This data will be used by the traffic management functions to begin incident management procedures.

Sub Data Flows

• Primitive Element

Parent Data Flows

• hri_sensor_data

Associated PSpecs/Terminators

• 1.6.1.5 - Detect HRI Hazards
• 1.6.4.2 - Exchange Data with Traffic Management

Parent Information Flows

• rail crossing blockage notification