This data flow provides the operational status (state of the device, configuration, and fault data) of environmental sensors at the roadside located outside the local jurisdiction. The status is provided by a traffic management center outside the local jurisdiction whose sensors are remotely controlled by the local center. Permission for remote control of the sensor is assumed to have been granted. It consists of the following data items each of which is defined in its own DDE:

list_size + list_size{station_id
+ sensor_identity
+ sensor_device_status}

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators