Intelligent tracking car system based on single chip microcomputer

Abstract

In the rapid development of science and technology in the 21st century, automation equipment has gradually entered people’s lives widely with the rapid development. In this design, the intelligent car uses TC264D as the core control module. It uses the camera to detect the track information, and obtains the middle line of the track according to the connected domain extraction. Inductance coils are used to collect electromagnetic information, and infrared ranging modules are used to assist in judging elements such as ramps and roadblocks. In the process of the smart car running, the encoder obtains the speed of the smart car by collecting the rotational speed of the tire. According to the collected data, the SCM controls the speed of the driving motor through the PI control algorithm, and the PD algorithm and the fuzzy control control the steering gear Angle, realizing the closed-loop control of the intelligent car motor and steering gear. At the same time, use the host computer, keys, IPS LCD module and other debugging tools to debug. Finally, the car can complete the automatic tracking driving, the speed reaches 2m/s.