• V.Santhi Priya
• P.H.Chandra Mouli

This system provides a unique method to curb drunken people. The system has an alcohol sensor embedded on the steering of the car. Whenever the driver starts ignition, the sensor measures the content of the alcohol in his breath and automatically switches off the car if he is drunken. In this system the sensor delivers a current with a linear relationship to the alcohol molecules from zero to very high concentration. The output of the sensor is fed to the PIC microcontroller for comparison. If the measured value reaches the threshold, relay cut off automatically and the buzzer. Accidents due to driver drowsiness can be prevented using eye blink sensors.

Aurduino, buzzer, GSM, GPS, MEMS Sensors, Ultrasonic Sensor

"Alcohol and Driver Drowsiness Detection for Prevention of Accidents", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.536-540, June 2019, Available :http://www.jetir.org/papers/JETIR1906Y04.pdf

"Alcohol and Driver Drowsiness Detection for Prevention of Accidents", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp536-540, June 2019, Available at : http://www.jetir.org/papers/JETIR1906Y04.pdf