barrier_system_activation_request_for_detours

This data flow is used within the Manage Traffic function to request activation of a barrier system for traffic detours. These barrier systems include 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

• barrier_system_control_request
• device_identity
• list_size
• station_id

Parent Data Flows

• None

Associated PSpecs/Terminators

• 1.3.2.6 - Manage Traffic Routing
• 1.2.4.5 - Manage Barrier Systems