Speed and Distance based Vehicle Collision Prevention using Electromagnetic Effect

Abstract

Human safety is consider as important in road. Now a day the accidents are occur frequently due to over population, disobey traffic rule and so on. There is no collision prevention system is exits in all vehicle in the road, because they are many flaw in prevention system and low reliability. A novel approach is proposed for the prevention of vehicular collision by using electromagnetic induction, to reduce vehicle collision in both the front and backside, an embedded system consisting of an ultrasonic sensor, motor driver and actuator to be installed. When the vehicle exits the threshold distance limit, a microcontroller triggers the Excitation circuit and driver controller to reduce the speed of the vehicle by actuator. When the vehicle cross critical distance which make the excitation circuit to excites the magnetic strip which produced magnetic field to avoid the collision by electromagnetic repulsion. These process is explained by simulation for a better understanding.