Alcohol Sensing Display With Alarm

Abstract

This project is to design an embedded system for implementing a efficient alcohol detectionsystem that will be useful to avoid accidents. There are many different types of accidents which occur in dailylife. Accidents may cause due to many reasons it may be due to brake fail. Most often accidents occur due toover drunken person. Though there are laws to punish drunken drivers they cannot be fully implemented.Because traffic police cannot stand on every road to check each and every car driver whether he/she has drunkor not. This can be a major reason for accidents. So there is a need for a effective system to check drunkendrivers.Therefore in order to avoid these accidents we have implemented a prototype project.In our project, Initially we check whether the person has drunken or not by using the MQ3 GAS sensor. In this system, sensor circuit is used to detect whether the alcohol was consumed by driver or not.