This data flow contains the operational status of automated treatment devices located at the roadway, including fault information and records of equipment activation. By monitoring this data flow, the receiving processes can assess the health and current status of field equipment and track the occurrences of automated treatment. It consists of the following data items each of which is defined in its own DDE:

list_size + list_size{station_id
+ device_identity
+ roadside_device_status
+ auto_treatment_activation_data}

Sub Data Flows

Parent Data Flows

Associated PSpecs