This data flow provides a number of alerts based on safety messages that have been received from nearby devices or from analyzing other inputs and determining that the user of the personal device could be in danger. It consists of the following items each of which is defined in its own DDE:

+ traveler_personal_broadcast_incident_information
+ traveler_personal_emergency_traveler_information
+ traveler_personal_evacuation_traveler_information
+ traveler_personal_wide_area_alert_information
+ work_zone_intrusion_alert_message
+ work_zone_intrusion_alert_on_board_message_for_personal_device

Sub Data Flows

Parent Data Flows

Associated PSpecs