Smart System for Rider Safety and Accident Detection

Abstract

The main objective of this project is to avoid accidents which are occurred due to negligence of not wearing the helmet, drunk and drive and over speeding. This might cause severe major accidents often results in death. The smart helmet consists of alcoholic sensor, RF transceiver, Vibration sensor and Arduino, wearing helmet shall be made mandatory by the rider. It consists of alcohol sensor which is employed to prevent drunk and drive scenario by checking the breath of rider, and stops the motor if they are drunken or not wearing helmet and also prevents over speeding and rash driving by alerting the rider with a message on LCD and reducing the motor speed with the help of PWM technique. The vibration sensor is placed in the helmet for accident detection, whenever the helmet strikes the ground vibration sensor will senses the vibration and thus the accident is detected. If the rider met with an accident, to the registered mobile number using GSM module, an alert message will be sent.