Low Level Function
7.5.1 Manage Rules

Overview

This Function shall be capable of providing the following facilities:

(1) The ability to update the content of the store of Rules Data.
(2) When updating the store of Rules Data, the ability to take into account new elements provided by the different organisations that constitute the Law Enforcement Agency(ies) terminator.

Functional Requirements

(a) receive new rules or updates of rules from the Law Enforcement Agency(ies) using the first trigger input data flow
(b) update the store of Rules Data with the data received in (a) by sending the first other output data flow.

Diagrams

The Diagram(s) is (are) the diagram(s) where you can find the function :
  • DFD 7.5 Manage Rules and Users' Registrations
  • Functional Tree of Area 7

    • Parent Higher Level Function

    Input logical dataflows

    Output logical dataflows

    User needs

    Number

    Description

    3.1.0.1
    The system shall enforce the traffic laws and regulations of the region automatically (where possible).
    3.1.0.5
    The system shall be able to communicate with Police Command and Control Systems.