barrier_system_control
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. It consists of the following data items each of which is defined in its own DDE:
list_size + list_size{station_id
+ device_identity
+ barrier_system_control_request}
Sub Data Flows
Parent Data Flows
Associated PSpecs