毕业设计--智能机器小车-红外遥控、自动寻迹.doc

分类号 编号 29 本科毕业论文（设计） 智能机器小车-红外遥控、自动寻迹 Intelligent Reboot Car with Infrared Remote Control and Auto-track 摘 要 当代，智能机器小车视作为未来机器人的雏形，是一个科研的热点，具有很高的研究价值。而目前，智能机器的发展已经遍及机械、电子、冶金、交通、宇航、国防等领域。近年来，机器人的智能水平在不断的提高，并且迅速地在改变着人们的生活方式。人们在不断探讨、改造、认识自然的过程中，制造能够替代人劳动的机器一直是人类的梦想，也就是所谓的智能化。 本次课题设计的智能机器车以STC公司的90C516AD单片机为主要控制核心，通过遥控智能机器车使其具有前进、后退、停止的功能，通过红外寻迹使其能够自动根据一定轨迹行进。同时，配合其他项目的红外避障与超声测距系统，实现该智能机器车的自动避障与检测距离功能。 智能机器车主要由单片机控制模块、无线遥控模块、红外寻迹模块、红外避障模块、超声测距模块电机驱动模块，液晶显示模块组成。通过单独对各个模块的安装、调试，保证各个子模块的正常工作，得到正确的信号输出。然后把各个模块组合起来，对90C516AD单片机写入程序，将各模块整合成一个完整的系统，完成本次课题设计。 关键词： 智能化；控制；自动寻迹；红外遥控; ABSTRACT Contemporary, intelligent machine car as the future robot prototype, is a research hot spot, has the very high research value. And at present, the intelligent machines has already developed in machinery, electronics, metallurgy, transportation, aerospace, defense and other fields. In recent years, the robots intelligence level continues to increase, and quickly changing peoples way of life. People constantly explore, in the process of transformation, the nature, make machine can replace the human labor has been a dream of mankind, also known as smart. This topic design of intelligent machine car is on STC company of 90 MCU as main control core, through the remote control car intelligent machines make it has the function of forward, backward, stop automatically by infrared tracing according to a certain path. At the same time, cooperate with other projects infrared obstacle avoidance and the ultrasonic ranging system, the realization of the intelligent machine car automatic obstacle avoidance and detection distance function. The intelligent car is made up of MCU module, wireless remote control module, Infrared tracing module, the infrared obstacle avoidance module, ultrasonic distance measuring module, motor drive module and liquid crystal display module. First, we should install and test every module. And, we