Low Level Function
8.2.2.3.1 Manage and Schedule Maintenance Activities

Overview

This Function shall be capable of providing the following facilities:

(1) The ability to take charge of organising Freight Vehicle maintenance, which it shall do on a regular basis, such as daily, weekly, monthly, etc.
(2) The ability to use data such as Freight Vehicle status and maintenance rules from the store of Resource Data.
(3) When assessing the need for maintenance, the ability to take into account data such as Freight Vehicle status as well as constraints such as freight transport planning.
(4) The ability to find an acceptable solution when notice of a resource conflict is received, e.g. a Freight Vehicle that is scheduled for maintenance is also wanted for a particular freight transport operation.

Functional Requirements

(a) On a regular time basis:
(a1) get from database the store of Resources Data vehicle current status for each vehicle or equipment,
(a2) get from database the store of Resources Data maintenance rules,
(a3) identify which vehicle or equipment need to go to maintenance and for each of them schedule for next time period maintenance activities
(b) on reception of a resource conflict (need for a resource that is scheduled to be in maintenance), try to find a solution and send answer back.

Diagrams

The Diagram(s) is (are) the diagram(s) where you can find the function :
  • DFD 8.2.2.3 Manage Fleet Resources
  • Functional tree 8.2

    • Parent Higher Level Function

    Input logical dataflows

    Output logical dataflows

    User needs

    Number

    Description

    9.5.2.15
    The system shall be able to schedule the maintenance of vehicles, equipment and cargo units.
    9.5.3.26
    The system shall be able to record supplementary information about events recorded by the tachograph, e.g. reason for waiting time.