5.1.7.2.4: Process Secure Area Sensor Data

This process shall perform local monitoring of sensor data collected in secure areas of transportation infrastructure, such as tunnels, bridges, and roadway infrastructure, and shall analyze the data to identify potential incidents or threats based on received processing parameters. Monitored sensor data includes data from threat sensors (such as chemical agent, toxic industrial chemical, biological, explosives, and radiological), object detection sensors (such as metal detectors), motion and intrusion sensors, and infrastructure integrity sensors. The process shall output an indication of potential incidents or threats and the processed sensor information.

This process is associated with the Security Monitoring Equipment physical object.

This process is associated with the following functional objects:

• Field Secure Area Sensor Monitoring

This process is associated with the following data flows:

• secure_area_sensor_field_proc_parameters
• traveler_object_detection_sensor_data
• traveler_object_detection_sensor_status
• field_processed_infrastructure_integrity_sensor_data
• field_processed_intrusion_motion_sensor_data
• field_processed_object_detection_sensor_data
• field_processed_threat_sensor_data
• infrastructure_integrity_sensor_data_for_field_proc
• intrusion_motion_sensor_data_for_field_proc
• object_detection_sensor_data_for_field_proc
• secure_area_sensor_threat_data
• threat_sensor_data_for_field_proc
• traveler_intrusion_motion_sensor_data
• traveler_intrusion_motion_sensor_status