This data flow is used within the Manage Emergency Services function and is used to provide surveillance data from secure areas to emergency system personnel, including high resolution video images, audio, and data produced by processing those images and audio. The data flow consists of the following data items each of which is defined in its own DDE:

list_size + list_size{station_id
+ transit_vehicle_identity
+ surveillance_device_type_identity
+ secure_video_image
+ secure_audio
+ secure_area_images
+ secure_video_image_data
+ secure_audio_data}

Sub Data Flows

Parent Data Flows

Associated PSpecs