Review Paper on Automatic Braking System with Pneumatic Bumper

Abstract

Now a day's vehicle accidents is the major problem. This breaking system used an innovative Technique for
the purpose of preventing accidents happens in the restricted roadways. The purpose of this system is based an intelligent
electronically control with automatic bumper activation system is known as “Automatic braking with pneumatic bumper
system”. This system is assembled on four wheeler vehicle. Generally this system consist of two mechanisms and these
are automatic braking system and pneumatic bumper system. Automatic braking system uses the infrared sensor (IR)
which senses the vehicle which come in front of our system and which may be cause for accident. Then sensor gives
feedback to engine through relay to stop the working of engine. During the working of Automatic braking system
simultaneously the driver of vehicle also try to stop the vehicle by pressing brake pedal. Limit switch is provided below
the brake pedal which used to activate the pneumatic bumper and disc brake simultaneously to reduce the damage our
vehicle which occurs if both vehicles collapse on each other. This provide pre-crash safety for vehicle. As well as this
system improve the response time of vehicle braking to keep safe distance between two vehicles. By using this system we
control the speed of vehicle in small distance.