Abstract: This project mainly deals with the road accidents .It is designed to solve the accidents by using high speed navigation system. It will prevent the accidents happening while driving and it provide safety to passengers and pedestrians. To control these type of accidents automatic brake system is used . The distance of the object is measured by placing the Radar, Lidar and ultrasonic sensors in a car on both sides. The entire system is controlled by ARDUINO ATMEGA328. If any object approaches the car, then the sensors will alert and send the signal and then it gets reflected. Then the micro controller will send signals to the anti lock brake system .so that vehicle is controlled.

Keywords: Radar module, Lidar and ultrasonic sensor, high speed navigation system.