基于C8051F005无人驾驶系统的设计

智能汽车是本世纪的新型交通工具，可以实现自动发现前方障碍物后主动避让，在陌生地区可以自动导航引路，甚至自动驾驶等功能。介绍了基于C8051F005单片机的嵌入式系统在无人驾驶车辆中应用的工作原理，设计方法，给出了紊统框图并讨论了工作过程，包括超声波测距自动避障电路，光电耦合器检测路面标记实现自动变速行驶电路。

The design of unpiloted system based on C8051F005

The intelligent automobile is a new vehicle during this century.It can be carried out to keep away from barriers ahead automatically,can navigate to lead the way automatically in the unfamiliar region,and even to drive automatically.This paper introduces the working principle and design method of embedded system based on C8051F005.The system circuit is given and its working process is discussed.The main working flow chart and design thought are presented also.The hardware circuit mainly includes measuring the distance with ultrasonic wave circuit,and photo electricity detecting circuit.