hri_data_for_roads

This data flow is used within the Manage Traffic function and contains data about each railroad grade crossing so that closure of the crossing to road traffic can be properly implemented when needed. The data flow consists of the following data items each of which is defined in its own DDE:

list_size
+ list_size{crossing_id
+ hri_phase_data}

Sub Data Flows

• crossing_id
• hri_phase_data
• list_size

Parent Data Flows

• road_control_devices

Associated PSpecs/Terminators

• None