基于AT89C52单片机智能小车的设计

Design and manufacture of smart mini-car based on AT89C52

设计了一种基于AT89C52单片机为检测和控制核心的智能小车.以反射光耦为核心的传感器自动检测黑线,通过软件对其行进路线进行控制调节;投币识别系统采用磁芯和光电传感器识别金属硬币;采用线圈感应金属模式实现站点识别.同时,设置了16×16的点阵,滚动显示预先设置的站名和每次投币的钱数,在启动和停靠时有蜂鸣提示.该系统的制作已在实验室完成,可为发展机器智能系统提供一个研究平台.

Intelligent vehicle is a new integrative technique developed in recent years. A smart mini-car based on the SCM AT89C52 was introduced. It could race intellectually by detecting the black guide-line on the ground and being controlled by the software, reach the destination and stop according to the amount of coins put into. Magnetic core and photo electronic sensors were respectively used to recognize coins. The car could stop when it responsed to the metal fixed to the station. Meanwhile, station names set in advance and the amount of coins were displayed by a 16 × 16 dot-matrix. When it started to move or stops, there was a sound made by the buzzer. This design not only provides a platform for the research of Growing Machine Intelligence system, but also has higher worth of science research and commerce.