AUTOMATIC BREAKING SYSTEM & CLUTCHING SYSTEM

A original ultrasonic reverse warrning system is a new system. It can assist drivers while applying brake . It includes ultrasonic emitter and receiver that can produce and receive the ultrasonic waves to detect the distance between car & obstacle. But i t is not good for the safety of cars, In this, we are meant to design a system that can help drivers stop the car automatically, An electronic circuit was construct. According to this circuit we design, a signal was produced to braking system of car based on the distance between car and obstacle for an safe braking purpose .Error is also discuss and during the experiment,the improvement for the original system has also achieved.