Collins Car Parking System: Validation Phase - Assessment 3

ITC 508
Object Modelling
Assessment 3
Validation Phase
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Contents
Introduction......................................................................................................................................2
Description of subsystem.................................................................................................................3
Conclusion.....................................................................................................................................10
References......................................................................................................................................11
List of Figures
Figure 1: Transaction processing system use case diagram............................................................3
Figure 2: Use case diagram of ticket system security......................................................................4
Figure 3: Use case diagram of invoice & passes printing...............................................................5
Figure 4: Sequence diagram of printing invoice system.................................................................6
Figure 5: Sequence diagram of the transaction process...................................................................7
Figure 6: Sequence diagram of security process of parking............................................................8
Figure 7: Class diagram of Collins parking area.............................................................................9
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Introduction
In this, the Collins car parking system wants to develop so the car is managed effectively. In this
report what are the subsystem used in the car parking are used are described. In the report how
the transaction system, security & printing system are constructed should use to design the
system. In this, the use case and the sequence diagram of the subsystem want to develop are
discussed. The class diagram of the Collins car parking system is discussed with the description.
With the help of these how the parking is managed and security is used are discussed in the
report.
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Description of subsystem
In the description, the Collins car parking system is used in which three subsystems are used.
The first case is entry and the second case are payment mode chosen and the third case is exit
mode from the parking.
Use case diagram: The use case diagram can also call a behavioural model description in which
what actor is performing what actions individually or in the collaboration are discussed. In ovals,
the actions of the actor are defined and by the arrow the action that is used is discussed.
In first type, the record has kept a store of entry of each car. In second the payment is tracked by
the detector through sensors and detectors and store in the database if the person tries to give the
foreign amount then it will not accept and the alert is sent then security team catch the culprit. In
third case, the exit of each and every car are recorded so to manage the parking area effectively.
In Collins car parking system, the three subsystems that are used are developed in which actor
will play which function are discussed (Microsoft, 2016)
Transaction process
Figure 1: Transaction processing system use case diagram
In the use case diagram, two actors the costumer and the system manager who manages the car in
the parking are made. The customer enters in the parking area and gives the payment the
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