All of the greatest achievement of the science, automobile is the most probably the one which significantly changed human life. An automated Forward and Backward Anti-Collision System is a current emerging technology in the field of automobile. It is an automobile safety system. This book gives an overview of designing a system which will prevent collision from the front as well as the back for automobiles to ensure a smooth journey of car (vehicles.) The system is an electronic micro-controller based. This system is able to reduce accidents and give certainty of human life as we know, road traffic accidents are the largest cause of injury-related deaths worldwide. When driver himself is not concentrating on driving or any other parameters, that time it may cause damage to vehicle (car) as well as a life. In this case, an automated ant-car collision device can play an effective role regarding the danger ahead. This system is placed within a car to give warn its driver of any dangers that may lie ahead on the road. If driver cannot take control over the situation, on that time this automated system works like a brake and prevents the collision by itself.