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transit_system_status (Data Flow*)

This data flow is sent from the Manage Transit to Emergency Management functions and contains information about the public transportation network that may be used by the Disaster and Evacuation function. This data could include information about transit incidents at stops or stations, or about transit emergencies on-board the transit vehicle. It consists of the following data items each of which is defined in its own DDE: emergency_data_for_transit + evacuation_status_report + transit_preplanned_evacuation_plan + secure_transit_vehicle_alarm_request_for_transit + faas-alerts_and_advisories_for_transit + threat_information_for_dissemination + infrastructure_integrity_status_for_transit + transit_incident_details + transit_preplanned_responses_for_incidents + transit_evacuation_plan + transit_vehicle_disable_from_operator + disaster_response_plan_coordination_to_transit + transit_operator_security_action

Sub Data Flows

• disaster_response_plan_coordination_to_transit
• emergency_data_for_transit
• evacuation_status_report
• faas-alerts_and_advisories_for_transit
• infrastructure_integrity_status_for_transit
• secure_transit_vehicle_alarm_request_for_transit
• threat_information_for_dissemination
• transit_evacuation_plan
• transit_incident_details
• transit_operator_security_action
• transit_preplanned_evacuation_plan
• transit_preplanned_responses_for_incidents
• transit_vehicle_disable_from_operator

Parent Data Flows

• transit_emergency

Pspecs*

• 4.4.1-Provide Transit Security and Emergency Management--Out (trms)
• 5.1.4-Manage Emergency Response--In (em)

Parent Architecture Flows:

• transit system status assessment