Design of Crawler Mobile Car with Infrared Remote Control

With the rapid development of economy and science and technology, portable mobile platform is an important research content of artificial intelligence. Remote controlled tracked vehicle can not only replace people to explore some location areas, but also have an important impact on the transportation industry. The main body of the remote control crawler car designed in this paper is an integrated frame model. Two DC motors are used to drive the crawler forward. The control mode is infrared remote control. The DC motor is controlled by PWM programmed by single-chip microcomputer. The vehicle can achieve forward, turn and backward operations, and can be well adapted to the complex environment of the road, when using automatic mode, the vehicle can well avoid obstacles.