dms_wide_area_alert_information

This data flow is used within the Manage Traffic function and contains details on the actual message pertaining to major emergencies, man-made disasters, civil emergencies, or child abductions that are to be output to drivers and pedestrians using indicators that are dynamic message signs (DMS).

Sub Data Flows

• Primitive Element

Parent Data Flows

• indicator_control_data

Associated PSpecs/Terminators

• 1.2.4.4 - Output Roadway Information Data
• 1.2.7.9 - Process Roadway Information Data

Parent Information Flows

• roadway dynamic signage data