Smart Predefined Map Car

Driver-free car or self-driving car is an autonomous vehicle capable of replacing traditional cars for many reasons. Our research concerns cars that are trained to follow many predefined paths according to user demands. The self-driving car should recognize each trajectory such as when turning right or left or just moving forward either at constant speed or at various levels of steady speeds. To secure the system, many sensors are provided to prevent accidents, while XBee transceivers achieve remote control and assure soft communication. Our work constitutes a hardware realization of self-driving car that takes place in variety of applications. When the destination place is selected, the car moves from primary position through the predefined trajectory until it reaches the set destination under the monitoring of control room. Our self-driving car is equipped with an ultrasound sensor to alert it when a barrier (human or other cars) is far at a specific distance and to stop it. Moreover, it has a dual wireless communication system that ascertains path selection from distance and fulfills complete feedback of the car functions.