DFD 2.2 Manage Stolen Vehicle Reporting

Overview

This High-level Function shall manage the notification that a Vehicle has been stolen.  It shall take the data sent to it by the actual stolen vehicle and forward it to both the Emergency Operator and Emergency System terminators.  As part of the forwarding process, any re-formatting that is need to enable the data to be sent to either terminator shall be performed.  Some form of alarm indication shall be provided by the Function to highlight the fact that a Vehicle has been stolen.  Similar action shall be taken when the vehicle stolen notification is cancelled by data received from the vehicle.

Diagrams

The Diagram(s) is(are) the Diagram(s) where you can find the function
The first diagram, if exists, is a DFD diagram which provides the context of the function The second Diagram, if exists, is a Functional Tree which provides a hierarchical description of the function into subfunctions	DFD 2 Provide Safety and Emergency Facilities Functional Tree of Area 2

Parent

• 2. Provide Safety and Emergency Facilities

Component lower level functions

2.2.1 Manage Stolen Vehicle Actions

2.2.2 Manage Stolen Vehicle Emergency Services Interface

2.2.3 Manage Stolen Vehicle Emergency Operator Interface

Input logical dataflows

fo.eo-stop_stolen_vehicle

pshvs.psef_stolen_vehicle_notification

Output logical dataflows

psef.pshvs_stolen_vehicle_stop_message

tes-stolen_vehicle_information

to.eo-stolen_vehicles_information

User needs