Working Sensor Based Vehicle Safety System- The Vehicle Collision Avoidance System works on short range radar system mounted on front and back of the vehicle coupled with an intelligent software algorithm. The system creates timely alerts to driver for any obstacle around the vehicle, approaching vehicles from other sides or any other danger on safety depending on speed and direction of the obstacle. If no action is taken by driver, In case of emergency, the system applies brakes automatically to avoid any collision. The Indian automobile safety developed by sensor based vehicle safety system. This product warms driver with Alarms in a potentially dangerous situations And also automatically brake in case no action is taken by the driver. Keyword - : Radar, Vehicle Collision avoidance, Adaptive Cruise Control (ACC), Intelligent, Transportation Systems (ITS), Engine Control Un