barrier_system_control_from_emerg_veh

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:

barrier_system_control_request
+ device_identity
+ station_id

Sub Data Flows

• barrier_system_control_request
• device_identity
• station_id

Parent Data Flows

• em_to_device_control

Associated PSpecs/Terminators

• 5.3.8 - Control Barrier Systems From Emergency Vehicle
• 1.2.7.10.1 - Control Barrier Systems
• 1.2.7.10.2 - Vehicle Control of Barrier Systems

Parent Information Flows

• barrier system control