In almost all of the cases of vehicle accidents, the basic reason cited is failure to apply the brakes at the right time. If brakes are applied at the right time, accidents can be prevented. Automation can assure higher reliability of braking as compared to fully manual braking. The use of pneumatic system can prove to be useful in automation due to its simplicity and ease of operation. So, the aim is to design and develop a system based on automatic control of vehicle in order to reduce accidents on roads and offer a safer driving experience.