Tasks Complemeted [ 2013-07-28 - 2013-08-04 ]


System Design has been done using Unified Modeling Language (UML) which is a standardized general purpose  modeling language in the field of Object-Oriented Software engineering.
I have created initial UML Class diagrams and State diagram using Rational Rose Tool. I have considered both parking occupancy monitoring and system administration in design phase.

Parking occupancy monitoring & system administration

Parking occupancy monitoring & system administration module is a major module in this system. Following UML Class diagram and State diagram has been created for this module.

Tasks Completed [ 2013-07-30 - 2013-08-04 ]

Database Server Configuration

Microsoft SQL Server 2008 R2 has been installed as SQL database server in Windows platform.
Location: C:\Program Files\Microsoft SQL Server\MSSQL10_50.MSSQLSERVER\MSSQL\DATA
Installation Guide: C:\Program Files (x86)\Common Files\Microsoft Shared\Help 8\dexplore.exe

For this Parking Lot Occupancy Tracking System internal test database called “PLOTS” has been used.

Tasks Completed [ 2013-07-30 - 2013-08-04 ]


Under system analysis phase following major functionalities have been analysed.
  • User LOGIN.
  • Main Display Screen.
  • System Data Maintenance
  • Signal Passing via Sensors.
  • Unit Controller define occupied spots.
  • Control system send information to a display board.

User LOGIN

  •  User Groups are Admin and normal user  
            - Admin user has higher system Privileges                   

  •  Login Password
           - 8 Digits                  
           - Combined with Number(s) , Capital letter(s), Simple letters(s)

Main Display Screen 

  • Shows parking space availability
  • Shows vehicle registration number recognized by the reader
  • Shows log-in user name
  • User can log-off using Sign-Off button

System Data Maintenance

  • Maintain Users
          - Admin user can add,edit and delete users
  • Delete Old Data
         - Used to delete old users, vehicle data, parking data

Signal Passing via Sensors

Occupied parking spaces will detect by sensors mounted into each parking spot.To detect vehicle presence, each sensor uses the light sensitivity. Electrical signals generated by sensors directly will transmit to the unit controller via relay nodes.

Control system send information to a display board

The unit controller will define occupied spots in relevance to received signals from sensors and control system send this information to a main display board to indicate this.

Tasks Completed[2013-07-24 - 2013-07-30]

Project Task Identification


Below diagram illustrates identified key tasks for the project.

Project Milestones have been illustrated in below diagram.

Final Project Plan

“Project Plan was completed on 10th of September 2013.”

 

Work Break Down Structure [ WBS ]

 
“WBS was generated from project plan on 11th of September 2013.”
 

Completion of Project Proposal

“Project Proposal was completed on 11th of September 2013.”

 

Project Plan Approval

“Project Plan was approved on 13th of September 2013.”

“Project Scope was confirmed on 25th of July 2013.”

Project Overview

Proposed project is an Parking Lot Occupancy Tracking System. this system is to track and manage occupancy of a parking lot and allow customers to find out available parking places easily by glancing at the screen.This will provide information about available parking spaces to customers who trying to access to the parking area. This reduces the parking search traffic, human power as well as the parking search time especially in a huge parking area.

Tasks Completed [2013-07-04 - 2013-07-22]

Literature Reviews

  • Conducted literature reviews on existing Parking Lot Occupancy system.

Identification of Project Goals and Objectives

Major Goal:

provide a solution to reduce the amount of time needed to search for a vacant parking lot in large parking area

Project Objectives

a)Contain a database.

- Contain all the information about the commuters.
- Allow retrieval and addition of information.

b)Display parking space availability.

- Display the number of occupied spaces.
- Display the number of vacant spaces.
- Display message on the display board.

c)send information to the unit controllers

- receive information from sensors.
- send information to control system.

d)Recognize the parked vehicle.

- Sensor must recognize the parked vehicle.

e)The control center should have security.

- The control center should have role based security system.

f)Reports to be generated to track and analyze.

- Administrator wants to check the information for periodic of time.

Identification of Project Environment and Technologies

 Operating System - Windows
 Data base Server – SQL Server
 Frameworks – Visual Studio .Net Framework 3.5/4.0
 Database Editor – PL/SQL Developer
 Design tools - Rational Rose

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