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 in secure areas typically away from travelers, such as tunnels, bridges, roadway infrastructure, etc. 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
+ location_identity

Sub Data Flows

• location_identity
• surveillance_threat_data

Parent Data Flows

• secure_area_threat_data

Associated PSpecs/Terminators

• 5.1.7.2.2 - Process Secure Area Surveillance
• 5.1.1.4.2 - Manage Secure Area Surveillance

Parent Information Flows

• secure area surveillance data