High Level Function 8.2 Manage Commercial Fleet
 Diagrams   Definition   
DFD 8.2 Manage Commercial Fleet
Functional tree 8.2

DFD 8.2 Manage Commercial Fleet

This is a DFD diagram which provides a description of the function in the ITS environment

Functional tree 8.2

This is a DFD diagram which provides a description of the function in the ITS environment

Overview

This High-level Function shall cover activities related to the management, the planning, the control, the evaluation and the maintenance of a fleet centre and its resources.  The information shall be exchanged with a variety of sources within the Area, within other Areas, or externally through the terminators.  The Function shall consist of the following lower level Functions:

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 8. Manage Freight and Fleet Operations
  • Functional tree 8.2
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  • Functional Tree of Area 8
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    Parent

    Component lower level functions

    These Functions are responsible for the management of the freight vehicle fleets. Only three of them directly communicate with each other using three Data Flows, but they have a large amount of communications with other functionality in the Area, with other Areas and with the terminators. The Functions and Data Flows are contained in the DFD for Function 8.2 - DFD 8.2.

    Input logical dataflows

    Output logical dataflows

    User needs

    Number

    Description