This data flow provides the operational status (state of the device, configuration, and fault data) of dynamic message signs (DMS) for the Manage Traffic function. It supports local monitoring and management of these systems and consists of the following data items each of which is defined in its own DDE:

+ device_identity
+ roadside_device_status
+ dms_advisory_text

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators

Parent Information Flows