31-05-2012, 04:23 PM
EYE BLINK AND ALCOHOL SENSOR BASED VEHICLE ACCIDENT PREVENTION SYSTEM
EYE BLINK AND ALCOHOL SENSOR.doc (Size: 29.5 KB / Downloads: 252)
INTRODUCTION
To prevent the accident during drunken drive and slept in driving .The aim of the project is to prevent the accident during drunken drive and slept in driving by implement the embedded system technology. We are design an embedded system to monitor the driver with the help of alcohol sensor, Eye blink sensor.
BRIEF METHODOLOGY
Now days the two wheelers accidents are more because of over slept in driving and drunken drive. So we monitor the driver’s eye blink continuously if eye blink in not present in the certain time period our microcontroller automatically with on the alarm to wake up the driver of vehicle and prevent the accident . drunken drive is most important In this project we are measure with the help of alcohol sensor. In this monitoring and control process are take placed in the embedded system technology.
Working:
In this project two things going to monitor, one is eye blink and other one is alcohol detection. So we monitor the driver’s eye blink continuously if eye blink in not present in the certain time period our microcontroller automatically with on the alarm to wake up the driver of vehicle and prevent the accident. Drunken drive is most important in this project we are measure with the help of alcohol sensor. Operating voltage of the PIC is 5V this is get from power supply unit. Oscillator is one of the most important devices to drive the controller so here we are using the 4MHZ crystal oscillator.