roadway_information_data

This data flow is used within the Manage Traffic function and contains Highway Advisory Radio (HAR) data and Dynamic Message Sign (DMS) data. It consists of the following data items each of which is defined in its own DDE:

har_data
+ dms_data
+ dms_control_data

Sub Data Flows

• dms_control_data
• dms_data
• har_data

Parent Data Flows

• sensor_parameters

Associated PSpecs/Terminators

• 1.2.4.4 - Output Roadway Information Data
• 1.1.5 - Exchange Data with Other Traffic Centers