北京理工大学珠海学院 XXXX 届本科生毕业设计单片机多功能智能小车的设计单片机多功能智能小车 摘 要 在当今的社会，“智能化”这个词汇越来越多地被别人所提及，各种智能化产品的出现极大地改变了人们的生活，智能化已经成为世界未来发展的趋势。智能化可以按照人类的意愿进行运作,并且不需要人类进行太大的操作,这便大大减小了人们的工作量。智能小车的出现便是人类向智能化迈出的一大步，它的出现极大地加快了科学勘探、工业制造和交通运输等领域的发展。智能小车的原理中包含了许多的学科知识，例如传感技术、自动控制原理、遥感技术和电路电子等。本设计的智能小车采用的控制核心为 STC89C52 单片机，遥控的方式为红外遥控，电机驱动的芯片为 L293D。同时智能小车采用了红外对管作为红外避障模块与红外寻迹模块的接收和发射装置，通过 HC-SR04 超声波探测模块进行测距避障，测量到的距离则由 1602 液晶显示。本次设计采用的编程语言为 c 语言，通过将编好的程序输入到单片机，单片机便能控制小车实现红外避障、超声波测距避障、黑线寻迹和红外遥控等功能。关键词：智能车 单片机 红外避障与遥控 超声波 黑线寻迹 北京理工大学珠海学院 XXXX 届本科生毕业设计Abstract In today's society, the term "intelligent" is increasingly mentioned by others. The emergence of various intelligent products has greatly changed people's lives, and intelligentization has become the trend of the world's future development. Intelligentization can operate according to the wishes of human beings, and does not require humans to perform too much operations, which greatly reduces the workload of people. The emergence of smart cars is a big step for human beings to become intelligent. Its appearance has greatly accelerated the development of scientific exploration, industrial manufacturing and transportation and other fields. The principle of the smart car contains many subject knowledge, such as sensing technology, automatic control principle, remote sensing technology and circuit electronics. The control core adopted by the designed...
