Description

It contains details of an alarm that has been raised by a PT Passenger on-board a PT Vehicle.

Diagrams

The Diagram(s) below is (are) the Diagram(s) where you can find the Dataflow :

DFD 4.1 Monitor PT fleet

Target function

4.1.16 Monitor PT Vehicle Status

Source function

4.1.14 Provide PT Passnger Vehicle Alarm Facility