红外传感器的智能循迹小车设计

The design of intelligent tracking car based on the infrared sensor

本文中主要探讨了以STC89C52单片机作为控制核心、QTI红外传感器为基础的的智能循迹小车的设计。在小车中单片机根据传感器的输出信号来对小车进行控制，实现小车的前进、后退等一系列活动。本文中主要讲解了智能循环小车系统的总体设计、硬件设计以及软件设计。实验结果表明该种设计方法下的小车具有稳定的运行能力，能够很好地控制小车的运行过程。

This paper mainly discusses the design based on STC89C52 single chip microcomputer as control core, QTI infrared sensor based intelligent tracking car. The car finish the required activities, such as going forward, going back, turning left, turning right, according to the output signal from the QTI infrared sensor. This paper mainly explains the overall design of the intelligent car system, circulation of the hardware design and software design. The experimental results show that the design method of the car is feasible, and the car is able to run very well and reliable.