Automobiles and computing technologies have created a new level of data services in vehicles. The Automobile Black Box has functions very similar to an airplane black box. It is used to analyse the cause of vehicular accidents and to prevent the loss of life and property arising from the vehicle accidents. This project proposes a prototype of an Automobile Black Box System that can be installed into vehicles. The system aims to achieve accident analysis by objectively tracking what occurs inside the vehicles. The system also involves enhancement of security, The Arduino controllers are used to regulate the sensors. The main purpose of this project is to develop a prototype of the vehicle black box system that can be installed into anyvehicle all over the world. This prototype is often designed with minimum number of circuits. This results in constructing safer vehicles, improving the treatment of crash victims, helping insurance companies with their vehicle crash investigations, and enhancing road status so on decrease the death rate.