Design and Fabrication of Multi Indication System in Two Wheeler for Avoiding Accident

Road accidents often happen when vehicles come very close and the drivers sleep or not aware of the vehicles coming close. This may happen while in traffic or when driving with high speed and cross each other on road. Here we presents a method using ultrasonic sound sensor technology that will recognize and indicate using buzzer about the vehicles that approach the vehicle on two sides within a meters range and alert the driver. Thus while the driver is alerted about the vehicles that come very close in his vicinity, accidents can be better avoided.