Design And Construction Of A Two Lane Traffic Light
The project work is on the design and construction of automatic two lane traffic light control.
This system is based on digital electronics. It employs an astable multivibrator which is the clock generator that sends the clock into a time sequencing generator using a decade counter with ten (10) decodes output that has it’s binary corded decimal (BCD) output into a diode or gate that sends logical data’s into a transistor switching circuit that switches the lamps that raises traffic signals on the two lane junction.
INTRODUCTION
1.1 GENERAL DESCRIPTION OF THE PROJECT
The trend in electronics is tending into digital electronics which make it possible for the birth of computers, digital communication systems like GSM, and industrial automation.
This is the main reason why we have chosen a project topic on the design and construction of an automatic two (2)-lane traffic light control.
This system has always been right from the advent of digital electronics in Nigeria.
Our own project design is the miniature type that employs six (6) light emitting diodes (LED) as the visual display unit (VDU).
The entire system contains four (4) different plus the block that contains the light omitting diodes which makes it five (5) blocks altogether and also a power supply unit (PSU) that supplies the battery voltage.
At the input is an astable multivibrator (AMV) built using 555 timer that provides the intelligence clock signal that determines the timing based on what the time sequence generator interprets from the clock (10 ten decade counter). Then the binary corded decimal (BCD) output is now ored using discret junction diodes as OR gate such that an output is adapted using the functional behaviour of OR-gate into an inter-fase card that contains arrays of transistor switching circuit that switches the six (6) LEDS based on the timing sequencing such that three (3) LEDs for one lane, the other three (3) goes for the other lane, which gives vehicles passing from one lane to another lane traffic signal so as to avoid accidents.
1.2 DESIGN OBJECTIVE
The objective of this design is to create an electronic circuit using digital components and a few linear components such that a digital output is raised to control the traffic at two lane junction using six (6) lamps rather light emitting diodes LEDS, where three (3) lamps or LEDs serves for one lane and t he other three (3) serves for the other lane,
Among the three (3) LEDs one is Red, which signifies that vehicles should move.
The second is green and it signifies that vehicles should stop.
The third as amber which signifies vehicles should get ready to move.
1.3 SIGNIFICANCE OF THE PROJECT
The project design work signifies a lot in modern industrial electronics.
This design that replaced the manually used agent which is the traffic warden positioned at different traffic junctions.
In most developed towns in Nigeria, this system is employed at every junction, so that traffic jam or hold up will be highly controlled and also accidents at this junction are highly minimized.
In advance countries, the type of traffic light employed are inform of robot whose eyes serves as the visual display unit (VDU) when the traffic rule is violet ed the error detector is effected by the mechanical action of the robot.
Cover Page
Title Page
Approval Page
Dedication
Acknoweldgement
Abstract
Chapter One
1.0 Introduction
1.1 General Description Of The Project
1.2 Design Objective
1.3 Significance Of The Project
Chapter Two
2.0 Literature Review
2.1 Historical Background Of The Project
2.2 Theories And Models Relevant To The Design
2.3 List And Descript Ion Of The System Component
Chapter Three
3.0 System Design
3.1 Description Of The System Building Block
3.2 System Design Specification
3.3 Block Diagram Of The System
3.4 Description Of The Overall Operation Of The System
3.5 Component List
3.6 Complete Circuit Diagram Of A Two Lane Traffic Light Control
Chapter Four
4.1 Implementation, Testing And Results
Chapter Five
5.1 Cost Of Analysis
5.2 Summary
5.3 Conclusion
5.4 Recommendation
References
The Title Page should be the first section of your project “Design And Construction Of A Two Lane Traffic Light”, providing essential details like the project title, your name, your supervisor’s name, the institution, and the submission date. After that, the Abstract offers a brief summary of your project, touching on its purpose, methods, results, and conclusions in 150-300 words. The Acknowledgments section is where you can thank those who supported your research, such as your supervisor, peers, or organizations that provided resources.
Next, the Table of Contents organizes the Design And Construction Of A Two Lane Traffic Light by listing its chapters and sections, along with page numbers for easy reference. The List of Figures and List of Tables help guide readers to specific visual elements like graphs, charts, or tables included in the document. There should also be an Abbreviations and Glossary section to explain any specialized terms or acronyms, making the content clearer to readers unfamiliar with the technical language.
The main body of the Design And Construction Of A Two Lane Traffic Light should start with the Introduction, which provides background information, outlines the research problem, states your objectives, and gives a brief overview of your research methods. Following that, the Literature Review offers an in-depth look at previous research relevant to your project, identifying gaps your study aims to address. The Methodology section then explains the research design, tools, and data collection methods you used to conduct the project and analyze the data.
In the Results and Discussion section, you present your findings and discuss them in relation to the Design And Construction Of A Two Lane Traffic Light research questions or objectives, often using tables or charts to help explain the data. The Conclusion summarizes the key results, discusses their implications, and suggests possible directions for future research. You may also include recommendations based on your findings, offering practical advice for improvements or applications. Finally, the Design And Construction Of A Two Lane Traffic Light project should include a References or Bibliography section to list all the sources you cited, as well as Appendices for any additional material. A Statement of Originality is often included to confirm the authenticity of your work