video_device_status_to_other_center

This data flow provides the operational status (state of the device, configuration, and fault data) of local video image equipment such as closed circuit televisions (CCTV) at the roadside. The status is provided to a traffic management center outside the local jurisdiction that is remotely controlling the local CCTV. Permission for remote control of the CCTV is assumed to have been granted. It consists of the following data items each of which is defined in its own DDE:

list_size + list_size{station_id
+ device_identity
+ roadside_device_status}

Sub Data Flows

• device_identity
• list_size
• roadside_device_status
• station_id

Parent Data Flows

• video_image_control_and_status_to_other_center

Associated PSpecs/Terminators

• 1.3.4.5 - Process Video Data
• 1.1.5 - Exchange Data with Other Traffic Centers