vehicle_secure_area_surveillance_threat_data

This data flow is used within the Manage Emergency Services function and contains threat information based on processing and analysis of data collected from surveillance systems on-board transit vehicles. This data could include an alarm indicating that a threshold has been met or an audio or video pattern recognized. The data flow consists of the following data items each of which is defined in its own DDE:

surveillance_threat_data
+ transit_vehicle_identity
+ location_identity

Sub Data Flows

• location_identity
• surveillance_threat_data
• transit_vehicle_identity

Parent Data Flows

• transit_vehicle_threat_data

Associated PSpecs/Terminators

• 5.1.7.3.2 - Process Secure Vehicle Area Surveillance
• 5.1.1.4.2 - Manage Secure Area Surveillance

Parent Information Flows

• secure area surveillance data