Vehicle engine lock system based on alcohol sensitivity

Abstract

This project report is intended to show how I developed a vehicle engine lock system based on alcohol sensitivity so that it can prevent drunk people from driving. The purpose of the project is to reduce on the number of road accidents that are as a result of driving under influence of alcohol despite of the presence of other causes of road accidents, this project is limited to only those caused by drunk driving. I carried out research on the components required for this project to be a success and I also tested them to make sure they are reliable. I also came up with the schematics of the system i.e. block diagram and then later the circuit diagram that guided me to make sure I successfully design and develop the prototype of the system. I studied the existing systems and compared them to the developed prototype and tabulated the results. In conclusion the system was fully developed and functioned in the required way as it was able to meet the specific objectives.