SRS_PRASANTATION

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An Intelligent CAR PARKING MANAGEMENT SYSTEM
BASED ON WIRELESS SENSOR NETWORK
Final Year Software Requirement Specification
Document (SRS)
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GROUP Details
Supervisor Mr. Dhammika De Silva Co-Supervisor
Mr. Amila Senarathna
Name Registration No
H.G.S.Nayanajith L IT11229094
A.K.Samaraweera IT10025536
N.S.Dharmasiri IT10179086
K.K.B.S.Kamburawala IT11035268
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INTRODUCTION

• This document is defines the tasks necessary to
  implement the Car parking management system.
• This document describes the hardware, software
  and interfaces of the system along with a
  description of the requirements that drive the
  need for each component.
• The requirements will trace to the system level
  requirements described in the System Requirements
  Specification (SRS)

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USE CASE DIAGRAM
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• User interfaces

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• create the database using (MS SQL/oracle)

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System Architecture
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Possible Technologies
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Existing Wireless Networks Delay evolution

• Car parking system time to time send small amount
  of data
• When using tcp protocol. What happens??

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Throughput(Tcp,10bytes)
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End2End Delay(Tcp,10bytes)
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Throughput (udp,10 bytes)
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End2End Delay(udp,10 bytes)
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• When using TCP protocol. What happens??
• End2End Delay
• 100 bytes
• 3 Nodes

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100 bytes 25 Nodes
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100 bytes 3 Nodes
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100 bytes 25 Nodes
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Sub Goal of System,

• An automatic and smart car park management
  system should
• minimize human operations and supervisions.

• so as to reduce the cost of manpower and the
  lost from human
• mistake and to enhance the security and
  efficiency.

• Also, the car park system is required to
  provide higher accuracy,
• security, robustness, and flexibility in
  operations,

• more convenience to customers, lower cost of
  operating and
• maintaining overall system

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Research Implementation

• Transport Layer Protocol
• Performance evaluation and improvement of
• one of the Transport Layer Protocol is TCP in
• WIRELESS ENVIRONMENT for Wireless
• network delay evaluation

• DTL Protocol (Dynamic Transport Layer)

Performance evaluation and improvement of DTL
protocol (Dynamic Transport Layer) in the
WIRELESS ENVIRONMENT
IT11229094
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Why We use the Network Simulator (NS-2) ?

• NS-2 (Network Simulator)provides substantial
  support for simulation of TCP of Transport Layer
  Protocol and DTL (Dynamic Transport Layer)
• Using different Nodes and using it has a lot of
  protocols and we are analyzing most important and
  valuable protocols.

IT10025536
IT11229094
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