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vehicle_secure_area_sensor_threat_data (Data Flow*)

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

Sub Data Flows

• location_identity
• sensor_threat_data

Parent Data Flows

• transit_vehicle_threat_data

Pspecs*

• 5.1.1.4.1-Manage Secure Area Sensors--In (em)
• 5.1.7.3.4-Process Secure Vehicle Area Sensor Data--Out (trvs)

Parent Architecture Flows:

• secure area sensor data