Vehicle Intelligence System Using CAN Bus

This paper is an attempt to analyze Vehicle Intelligence System Using CAN (Controller Area Network) Bus. In this paper we have given an effective way by which we can develop the car safety. The controller based data acquisition system that uses ADC to bring all control data collect from analog to digital format. Hence the communication techniques used in this paper is based on embedded networking by CAN which has efficient data transfer. The CAN bus it was necessary for the different control systems to exchange the all information. This was usually done by point to point connection of the different systems. The benefits of CAN bus is implemented in vehicle it is used for achieving automation, hence it will offer increase flexibility and expandability for future use technology, A vehicle was generally built with an analog driver-vehicle interface for indicating various vehicle parameters like speed, fuel level, Engine temperature etc. The CAN bus is providing a high speed and the accuracy is high also it will reduce the complexity of wires. The parameters like temperature (LM35 sensor) if the temperature increase above the 650c the automatically cooling system apply, obstacle distance measure by using Ultrasonic sensor, if distance between vehicle and obstacle is less than 1 m then breaking system is automatically on. The fuel level continuously display in the percentage if fuel level below 30% the controller gives buzzer to the driver and fuel level and temperature continuously display on the LCD