汽车倒车测位系统设计研究

Design of car backing range finder

设计一种汽车倒车测位仪 ,利用超声波物 -物测量系统 ,以 89C5 2单片机为控制中心 ,可实现人机对话 ,测量精度高 ,既可隐蔽安装在汽车尾部 ,亦可便携 ,应用于其它系统。

Research on back a car range finder which is composed of MCU(89C52) and measure system of ultrasonic.It can realize that the conversation between person and automobile.It can is used in the rear part of the automolile and other systems.