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MULTI LEVEL CAR PARKING SYSTEM

AN INTERNSHI P REPORT

Submitted

 In the partial fulfillment of the requirements for

the award of the degree of

Bachelor of Technology in

Electronics and Communication Engineering

By

C.H.A.V.SATYANARAYANA K.RAMANJENEYULU 

Reg. No. 121FA05135 Reg. No. 121FA05151

K.VIPIN KUMAR  

Reg. No. 121FA05147

Under the esteemed guidance of

Mr. K.ASHOK KUMAR REDDY

Assistant Professor

DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING 

VIGNAN’S FOUNDATION FOR SCIENCE, TECHNOLOGY AND

RESEARCH UNIVERSITY

VADLAMUDI, GUNTUR – 522 213, INDIA. NAAC ’A’ Accredited

May-2016

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CERTIFICATE

This is to certify that the internship report entitled "MULTI LEVEL CAR PARKING

SYSTEM" that is being submitted by

1. C.H.A.V.SATYANARAYANA - 121FA05135

2. K.RAMANJENEYULU - 121FA05135

3. K.VIPIN KUMAR - 121FA05147

In partial fulfilment for the award of B.Tech degree in Electronics and

Communication Engineering to Vignan’s Foundation for Science Technology and

Research University, is a record of bonafide work carried out by them at PGP

ELECTRONICS  under the supervision of Ms. V. KIRANMAYEE  and the internal

guidance of Mr. K.ASHOK KUMAR REDDY of ECE Department. 

Signature of the faculty guide Signature of Head ofDepartment

K.ASHOK KUMAR REDDY  Dr. N. Usha Rani 

Asst. Professor Professor

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DECLARATION

We hereby declare that the internship work entitled “MULTI LEVEL CAR

PARKING SYSTEM ” is being submitted to Vignan’s Foundation for Science,

Technology and Research, University, in partial fulfillment for the award of

B.Tech degree in Electronics and Communication Engineering. The work was

originally designed and executed by us under the guidance of our supervisor

Ms.V.KIRANMYEE with Mr. K.ASHOK KUMAR REDDY as faculty guide

at Department of Electronics and Communication Engineering, Vignan’s

Foundation for Science Technology and Research University and was not a

duplication of work done by someone else. We hold the responsibility of the

originality of the work incorporated into this thesis. 

Signature of the candidate

C.H.A.V.SATYANARAYANA.

K.RAMANJENEYULU.

K.VIPIN KUMAR.

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ACKNOWLEDGEMENT

After completion of this project it gives us great pleasure to express gratitude and

heart full thanks to all those people whose help went long way in completing this

 project. There are several people who deserve more than a written

acknowledgement for practical help. We would like to thank

Ms.V.KIRANMAYEE of PGP ELECTRONICS for providing the guidance and

resources during our internship in PGP ELECTRONICS and we would like to

 place on record the help received from our respected lecturer from School of

electronics Mr.K.ASHOK KUMAR REDDY  Assistant professor for his

inspiring guidance and help provided during the course of completing this project.

We would also like to place on record the help received from Dr.N.USHA RANI 

Head of Department School of Electronics and Dr.V.MADHUSUDHAN RAO 

Director Engineering and management for their valuable support and resources

guided us towards the completion of course and project and we would also like to

thank all our class mates for their valuable suggestions and support in completion

of this work

 Name of Internship Students

C.H.A.V.SATYANARAYANA.

K.RAMANJENEYULU.

K.VIPIN KUMAR.

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ABSTRACT

This report details the operation of basic multi-level car parking system with three

floors is considered to show the use of control systems in parking systems. The

control system will play a major role in organizing the entry to and exit from the

 parking lots. Parking is a major problem in densely populated and market areas.

Usually a ground or basement parking system will be provided in these areas which

will be fully occupied in prime hours of the day. The major cause of this is incorrect

 parking of cars or vehicles by the people which will at least reduce 1-2 vehicle parking

spaces for every 10-20 places. It also presents the design of multi-level parking lots

which occupies less need on the ground and contains the large number of cars. In

the modern world, where parking-space has become a very big problem, it has

 become very important to avoid the wastage of space in modern big Automatic

multi-level car parking system helps to minimize the car parking area companies

and apartments. The parking lots have an elevator to carry cars to different floors

according to the vacancies. The control system will play a major role in organizing

the entry to and exit from the parking lots. It also presents the design of multi-level

 parking lots which occupies less need on the ground and contains the large number

of cars. In the modern world, where parking-space has become a very big problem,

it has become very important to avoid the wastage of space in modern big

Automatic multi-level car parking system helps to minimize the car parking area

companies and apartments. The parking lots have an elevator to carry cars to

different floors according to the vacancies.

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TABLE OF CONTENTS

Acknowledgement vii 

Abstract viii 

List of tables xiii 

LIST of Figures xiv 

Title Page no

CHAPTER 1: INTRODUCTION

1.1. Introduction 1

1.2. Project background 1

1.3. Problem statement 2

1.4. Objectives 2

1.5. Scope of project and limitation 3

1.6. Scope of project 3

1.7. Limitations 4

1.8. Thesis Distribution 4

CHAPTER 2: LITERATURE REVIEW

2.1. Performance Metrics 5

2.2. Walking Distance 5

2.3. Parking Revenue 5

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2.4 .Traffic Searching for the Parking 6

CHAPTER 3.HARDWARE DESCRIPTION

3.0.Block Diagram 7

3.1. POWER SUPPLY MODULE 8

3.1.1. Transformer 8

3.1.2. Full wave rectifier 9

3.1.3 .The Smoothing Capacitor 11

3.1.4. Regulator 12

3.2. Circuit Diagram of a multilevel car parking 15

3.2.1. Slot Status: 16

3.2.2. Operation 16

3.2.3.Circuit Description 18

3.3. Major Components Information 20

3.3.1. AVR Micro Controller 20

3.3.2 I/O Port 20

3.4. Block Diagram for AVR Micro Controller 21

3.5. AVR Micro Controller Internal Architecture 24

3.6. Pin Descriptions 25

3.7.Transistor as a switch 29

3.8. Motor Driver, L293 30

3.9. Light Emitting Diode (LED) 32

3.10. LDR 34

3.11.Day/Night sensor 34

3.11.1.Common interfacing circuit of a LDR 34

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3.11.2. LDR Charcterstics 35

3.12. Testing Process 35

3.13. N4001 features: 36

CHAPTER 4. SOFTWARE DESCRIPTION

4.1. Proteus 38

4.2. Hardware (Prototype) Development 40

4.3. System Flow Chart 46

4.4. IC Programming 47

4.5. ATMega 8 Ide Tool 47

4.6 Project code 49

CHAPTER 5 . RESULT AND DISCUSSION

5.1 Guided System Perspective 61

5.1.1. Traffic Searching for Parking 61

5.2 Result of Simulation 63

CHAPTER 6. CONCLUSION AND FUTURE DEVELOPMENT

6.1 Conclusion 65

6.2 Future Development 66

CHAPTER 7. Reference 68 

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LIST OF TABLES

Table Title Page

3.9.2(b)  Truth table of SR Latch 32

3.11.1 Truth table of L293D 33

3.15 Features of IN4001 39

3.15.1 Features ofLM7805 40

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LIST OF FIGURES 

Figure Title Page

3.0 Block diagram of multi level car parking 7

3.1 Power supply module 8

3.1.1 Step down transformer 8

3.1.2 Diode bridge rectifier 9

3.1.2(a) Postive half cycle of diode 10

3.1.2(b) Negative half Cycle of diode 10

3.1.2(c) Typical bridge rectifier 11

3.13 Resultant output waveform 12

3.14(a) Voltage regulator(7805) 14

3.14(b) Internal block diagram of 7805 14

3.3 Circuit diagram of multi level car parking system 15

3.3.2 Block diagram of car parking process 17

3.3.3 LDR 18

3.3.3(a) LDR working 19

3.3.(b) Logic zero 19

3.3.(c) Logic One 20

3.4.2 PDIP pin diagram 22

3.5 AVR Micro block diagram 24

3.8.1 Oscillator Connections 30

3.8.2 External clock drive configuration 30

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3.10.1 NPN transistor 31

3.10.2(a) RS latch 31

3.11.1 L293D Block diagram 32

3.11.2 PIN lay out of L293D 33

3.12 Pin Lay out of LED 34

3.13.1 LDR as a dark sensor 37

3.13.2 LDR as a light sensor 37

3.14 Circuit diagram of power supply 38

4.1(a) Software simulation 41

4.1.(b) Circuit design of Pcb 42

4.2. Preparation of layout 43

4.3 System Flow chart 49

4.5 ATMEGA 8 IDE 51

5.1 Result of Simulation 59