This data flow provides the operational status (state of the device, configuration, and fault data) of intrusion alert equipment located in a work zone or maintenance area to the Manage Maintenance and Construction function. By monitoring this data flow, the receiving process can monitor the configuration, health and current status of field equipment and repair if deemed necessary. It consists of the following data items each of which is defined in its own DDE:

+ device_identity
+ roadside_device_status

Sub Data Flows

Parent Data Flows

Associated PSpecs