ABSTRACT:
A traffic light system is an electronic circuitry designed and configured to control the flow of the traffic (vehicular and
human) at roads intersection without the physical presence of a traffic warden. This is made possible through the help of a signaling device which is mounted at roads intersection. It is achieved using electronic components and a
micro-controller for proper timing and execution.
TABLE OF CONTENTS
CHAPTER ONE
1.0 INTRODUCTION:
1 BACKGROUND OF STUDY
1.2 STATEMENT OF PROBLEM
1.3 DESCRIPTION OF PRIOR TRAFFIC LIGHT CONTROL
SYSTEM
1.4 Aims and Objective
1.5 JUSTIFICATION
1.6 SCOPE OF PROJECT
1.7 ORGANIZATION OF PROJECT
1.8 BLOCK DIAGRAM OVERVIEW OF THE PROJECT STAGE
CHAPTER TWO
LITERATURE REVIEW
2.0 INTRODUCTION
2.1 Related works on traffic light control system
2.2 IMPORTANCE OF INTELLIGENT TRAFFIC LIGHT CONTROL
SYSTEM
2.3 BLOCK DIAGRAM OVERVIEW OF INTELLIGENT TRAFFIC
LIGHT
CHAPTER THREE
3.0 INTRODUCTION
3.1 PRINCIPLE OF OPERATION
3.2 Explanation of the block diagram
3.3 MICRO-CONTROLLERS AND ITS OPERATION
CHAPTER FOUR
DESIGN AND SYSTEM ANALYSIS
4.0 POWER SUPPLY UNIT
4.1 TRANSFORMER
4.2 Bridge Rectifier
4.3 Smoothing Capacitor
4.4 Choice of Capacitor Value
4.5 Voltage Regulation
4.6 Sensor
4.7 Operational Amplifier
4.8 How It Operates
4.9 Connecting Sensor with Operational Amplifier
(LM 358)
4.10.0 MICRO-CONTROLLER
4.10.2 Reset
4.10.2 Connecting Crystal Oscillator To
micro-controller
CHAPTER FIVE
SYSTEM IMPLEMENTATION AND ANALYSIS
5.1 SOFTWARE ALGORITHM
5.2: INSTRUCTION SET OF THE AT89C52 MICROCONTROLLER
5.3 TESTING
5.4 PROTOTYPE DESIGN
5.5 PROBLEM ENCOUNTERED
5.6 RESULTS
5.7. BILL QUANTITY
CHAPTER SIX
6.0 CONCLUSION
6.1 RECOMMENDATION
REFERENCE
