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Online Computer Aided Troubleshooting In Automobile
[A Case Study of Mag-Ben Automotive Technology Limited]
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CHAPTER ONE
1.0 INTRODUCTION
Automated troubleshooting as the name implies is the use of computer to help the automobile engineers in detecting faults and providing solution to the fault detected in a vehicle. It can also be said to be the use of computer to troubleshoot in an automobile industry.
This can only be achieved by building an Expert System. An Expert System is software that uses a knowledge base of human expertise for problem solving, or clarifies uncertainties where normally one or more human experts would need to be consulted.
Expert systems were introduced by researchers in the Stanford Heuristic Programming Project, including the "father of expert systems" Edward Feigenbaum. Principal contributors to the technology were Bruce Buchanan, Randall Davis, Carli Scott, and others at Stanford.
Expert systems are most valuable to organizations that have a high-level of know-how experience and expertise that cannot be easily transferred to other members.
They are designed to carry the intelligence and information found in the intellect of experts and provide this knowledge to other members of the organization for problem-solving purposes.
This project will take into consideration, most of the common faults associated with automobile and ways to rectify such faults. This project is a step on the right direction to get the automobile industries highly computerized.
1.1 AIMS AND OBJECTIVES OF THE STUDY
The automobile engineers have a number of problems in finding faults and rectifying the detected faults, this is due to the fact that all the processes involved are done manually. The main objective of this project is to create an online computerization of an automobile industry. The main aims include:
 To save time: A lot of time is conserved when using computer
 To reduce or minimize fatigue: Human beings experience fatigue due to overwork, illness and their state of mind and this may cause delay but when an expert system is built, such experiences does not occur as long as the basic requirements for the environment are provided
 To make work easier to learn and understandable
 To make work faster and highly efficient.
1.2 SIGNIFICANCE OF THE STUDY
The significance of this study is to let the individuals, or automobile engineers have adequate understanding of what an expert system is and this has been introduced to various fields. By this, a simple but descriptive explanation to guide engineers on how to detect fault in an automobile and provide the appropriate solution to the fault detected, and also give hints on maintaining an automobile. This project is presented in such a way that the technical faults that occur in a vehicle can be corrected successfully and faster.
1.3 METHODOLOGY
The means of collecting data used in this project was in four ways:
 Interview: Interviewing some of the senior workers was carried out to collect information on the importance of computerized troubleshooting system and other information needed for the study.
 Direct Observation: Observing directly activities in the workshop and arriving at a meaningful conclusion.
 Internet: Information was also obtained from automobile websites.
 Bibliographical Reference: References were made to different textbooks and automobile manuals that gave more explanation of the subject matter in question.
In other to achieve the aims earlier mentioned above, an online computerized system is designed to detect and correct faults, the program developed to implement the system is written in PHP, MYSQL and HTML.
1.4 SCOPE AND LIMITATION OF THE STUDY
This project will focus mainly on the computerization of an automobile industry i.e. how the computer system can be used in troubleshooting a BMW vehicle and give maintenance tips to the owner or driver. This can only be developed by building an expert system.
This system developed is applicable in the troubleshooting of the different components in a vehicle. The computer can never be an engineer but it can serve as a helper for people or engineers to diagnose faults. It is obvious that computer behaves like human being but it is not. From this, one can easily see that there is a limitation to what the computer system can do in terms of automobile services.
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ABSRACT - [ Total Page(s): 1 ]ABSTRACTThe world of I.T is taking over everything on this planet and the use of computers in our day to day activity is one of the major achievements of this century. Computer can be used for virtually everything we humans can do and it makes life easy for us.Computer Aided Troubleshooting in automobile is the use of computer to help individuals or automobile engineers in detecting faults and providing them with the appropriate solution. This can only be achieved by building an expert system. O ... Continue reading---
