This data flow provides configuration and control commands for barrier systems, such as gates, barriers, and other automated or remotely controlled systems used to manage entry to roadways sent to Other ITS roadway equipment in order to provide local device coordination. 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
+ barrier_system_control_request

Sub Data Flows

Parent Data Flows

Associated PSpecs/Terminators

Parent Information Flows