Hi Ajish,
its just my Idea but i have basic structure of the same in my mind as mentioned below:
Input Modules:
1. GPS Module- for Providing real time co ordinates of current location & Previous Location.
2. Ultrasonic Sensors – to Controll the speed & Dirction & also to ensure safe distance from other vehicals.
3. IR LED based sensor to detect road or we can also use image processing based sensors to detect the road.
Processing Module:
1. Any High Speed Processor which Can collect and process real time data with its priority from above mentioned sensor modules.
Output:
1. Output Module is like Servo controlling unit to control the stearing wheel based on the processed inputs from GPS & Ultrasonic sensors.
2. electromechanical system controlled by Processor to control the brakes & Accelirator.
looking forward to hear from you……
basically the idea is to make cheaper autonoumos car for commercial purpose.