tt-personal_alert_message

This data flow directly from a personal portable device provides an alert on a personal device that the traveler is in danger - either from another vehicle approaching too fast or that the person is about to encroach on a vehicle's path.

Sub Data Flows

• Primitive Element

Parent Data Flows

• To_Traveler

Associated PSpecs/Terminators

• 6.8.3.6 - Provide Personal Safety Messages
• Traveler

Parent Information Flows

• traveler interface updates