fors-variable_speed_limit_status

This data flow is sent from Other ITS roadway equipment in order to report the status of a variable speed limit system, including automated or remotely controlled systems used to manage speed dynamically at the roadway. By monitoring this data flow, the receiving process can monitor the health and current status of field equipment. It consists of the following data items each of which is defined in its own DDE:

list_size
+ list_size {statio_id
+ device_identity
+ roadside_device_status}

Sub Data Flows

• device_identity
• roadside_device_status
• station_id

Parent Data Flows

• None

Associated PSpecs/Terminators

• Other ITS Roadway Equipment
• 1.2.7.8 - Provide Device Interface to Other Roadway Devices

Parent Information Flows

• variable speed limit coordination