DESIGN AND CONSTRUCTION OF CAR BATTERY SECURITY SYSTEM
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TITLE PAGE
BY
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--/H2013/01430
DEPARTMENT OF ----
SCHOOL OF ---
INSTITUTE OF ---
DECEMBER,2018
APPROVAL PAGE
This is to certify that the research work, "design and construction of car battery security system" by ---, Reg. No. --/H2007/01430 submitted in partial fulfillment of the requirement award of a Higher National Diploma on --- has been approved.
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Supervisor Head of Department.
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DEDICATION
This project is dedicated to Almighty God for his protection, kindness, strength over my life throughout the period and also to my --- for his financial support and moral care towards me.Also to my mentor --- for her academic advice she often gives to me. May Almighty God shield them from the peril of this world and bless their entire endeavour Amen.
ACKNOWLEDGEMENT
The successful completion of this project work could not have been a reality without the encouragement of my --- and other people. My immensely appreciation goes to my humble and able supervisor mr. --- for his kindness in supervising this project.
My warmest gratitude goes to my parents for their moral, spiritual and financial support throughout my study in this institution.
My appreciation goes to some of my lecturers among whom are Mr. ---, and Dr. ---. I also recognize the support of some of the staff of --- among whom are: The General Manager, Deputy General manager, the internal Auditor Mr. --- and the ---. Finally, my appreciation goes to my elder sister ---, my lovely friends mercy ---, ---, --- and many others who were quite helpful.
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This paper proposes a theft Protection System for a car battery. The device serves as an electronic watch dog, because when installed on a battery hood so that when somebody (thief) breaks the loop cable the alarm will be initiated which call the attention of the owner and thereby deters the intruder. The system is built from discrete semiconductor device. It is relatively simple in both its operation and analysis. The system was built on a vero board and was tested. The system was successfully built in that it responded to its working principle.
TABLE OF CONTENTS
COVER PAGE
TITLE PAGE
APPROVAL PAGE
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE PROJECT
- PROBLEM STATEMENT
- AIM AND OBJECTIVE OF THE PROJECT
- SCOPE OF THE PROJECT
- SIGNIFICANCE OF THE PROJECT
- APPLICATION OF THE PROJECT
- METHODOLOGY
- PROJECT ORGANISATION
CHAPTER TWO
LITERATURE REVIEW
- OVERVIEW OF CAR BATTERY
- FUNCTIONS OF BATTERY
- COMPONENTS OF A BATTERY
- TYPES OF BATTERY
- CAR BATTERY SECURITY TIPS REVIEWED
CHAPTER THREE
METHODOLOGY
- SYSTEM BLOCK DIAGRAM
- SYSTEM CIRCUIT DIAGRAM
- CIRCUIT DESCRIPTION
- CIRCUIT OPERATION
- DESCRIPTION OF MAJOR COMPONENTS USED
CHAPTER FOUR
TESTING AND RESULTS
- CONSTRUCTION PROCEDURE AND TESTING
- INSTALLATION OF THE COMPLET DESIGN
- CASING AND PACKAGING
- ASSEMBLING OF SECTIONS
- TESTING OF SYSTEM OPERATION
CHAPTER FIVE
- CONCLUSION
- RECOMMENDATION
- REFERENCES
Chapter one
1.0 Introduction
1.1 Background of the study
Car battery is a rechargeable battery that is used to start a motor vehicle. Its main purpose is to provide an electric current to the electric-powered starting motor, which in turn starts the chemically-powered internal combustion engine that actually propels the vehicle (Magliozzi et al., 2017).
Car batteries are often the target of petty thieves because stealing them is super easy. Just open the hood and it’s there, set for the picking.
They’re also expensive enough to be worth the risk, typically between N20000 to N80000 in Nigeria depending on the size of the battery, but it can cost more depending on the car. On top of that, they can easily be stolen to a recycling yard or on the black market.
Usually people don’t inquire about ways to secure a car battery until theft has already happened. The tricky thing is that if a thief has already stolen your car battery, they will know that you now have a brand new battery! Repeat thefts of car batteries are incredibly common, so taking some security measures is advised.
While it’s pretty difficult to completely secure a car battery that’s positioned under the hood, you can definitely protect it better. A car battery thief will typically swoop the parking lot for easier targets, avoiding those cars that are secured in any special way (Magliozzi et al., 2017).
Replacing a stolen car battery can be a hassle. Getting an alarm help you prevent battery theft. Getting a loop alarm is an inexpensive means of preventing battery theft. Loop alarm alarms are small, inexpensive, and easy to use. Hook the wire under the hood so that it triggers when someone opens it. Hopefully, the sound will be enough to scare thieves away which the main aim of the proposed work.
1.2 Problem Statement
An electrical battery is a combination of one or more electrochemical cells, used to convert stored chemical energy into electrical energy. The battery has become a common power source for many household, robotics and industrial applications. Due to the wider area of application there is need for providing a security device that protects the battery from hijacker or thieves. Situations arise where a car will be packed at night, when the day is dawn it will be discovered that someone has gone out with the car battery. Car battery security system was invented to solve this problem by providing an alarm whenever a car battery is remove from the car.
1.4 Aim and objectives of the study
The main aim of the study is to build a car battery security system. The objectives are:
To build a device that will protect the battery from stealing.
To provide an improved supervised security alarm system which is reliable in operation and inexpensive to build.
To provide an improved alarm system operated from a single power source, such as a battery, which has a loop containing sensors for alarm conditions and which nevertheless is supervised without significantly decreasing the life time of the battery.
To provide an improved alarm system which is supervised without imposing significant increased power requirements on the source of power for the system.
1.5 Scope of the study
The scope of this work covers building an electronic loop alarm system comprises a loop alarm, connected to a continuous loop of cable which can be passed through the battery to be protected.
Once the system is armed (normally by a key-switch on the alarm controller), if the electronic loop is cut or broken by an intruder or thieve anywhere along its length, the oscillating siren in the alarm controller is triggered and sounds continuously until the controller is reset with the key.
1.6 Significance of the study
This study shall serve a means of learning how to project ones properties and investments. It serves as a means of becoming familiar with components used in the circuit.
1.7 Application of the study
Car security system is Loop Alarm Security Systems, apart from using it to protect the battery, this device can also be used in retail stores and outlets, where they are used to protect a wide range of goods from antiques to DVD players and other electrical items.
1.8 Methodology
To achieve the aim and objectives of this work, the following are the steps involved:
- Study of the previous work on the project so as to improve it efficiency.
- Draw a block diagram.
- Test for continuity of components and devices,
- Design and calculation for the device was carried out.
- Studying of various component used in circuit.
- Construction of the circuit was carried out.
- Finally, the whole device was cased and final test was carried out.
1.9 Project Organisation
The work is organized as follows: chapter one discuses the introductory part of the work, chapter two presents the literature review of the study, chapter three describes the methods applied, chapter four discusses the results of the work, chapter five summarizes the research outcomes and the recommendations.
CHAPTER TWO: The chapter one of this work has been displayed above. The complete chapter two of "design and construction of car battery security system" is also available. Order full work to download. Chapter two of "design and construction of car battery security system" consists of the literature review. In this chapter all the related works on "design and construction of car battery security system" were reviewed.
CHAPTER THREE: The complete chapter three of "design and construction of car battery security system" is available. Order full work to download. Chapter three of "design and construction of car battery security system" consists of the methodology. In this chapter all the method used in carrying out this work was discussed.
CHAPTER FOUR: The complete chapter four of "design and construction of car battery security system is available. Order full work to download. Chapter four of "design and construction of car battery security system" consists of all the test conducted during the work and the result gotten after the whole work
CHAPTER FIVE: The complete chapter five of design and construction of a "design and construction of car battery security system" is available. Order full work to download. Chapter five of "design and construction of car battery security system" consist of conclusion, recommendation and references.
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