中文摘要：

采用单片机MK60DN512作为智能小车的微处理器,数字摄像头OV7620作为图像采集工具,采用模块化设计,将信号通过微处理器处理、识别,用相关算法对小车的速度与转向进行控制;驱动轮轮齿旁边的光电测速传感器读取齿轮转速信号,将速度信息传输到微处理器实现速度的闭环控制,以保证智能小车的最佳通过性与安全性.

英文摘要：

The MK60DN512 is the micro-CPU of a smart car,with the image collect module equipped with CMOS digital camera OV7620 to acquire the data of surrounding environment,which is processed by the micro-CPU based on the algorithm for the road information and the steering engine control.The grating sensor installed beside the tooth of rear driving wheel continuously acquires the information of rotation speed of gear transmitted to the CPU for feedback analysis so that the closed-loop control is achieved in securing the best trafficability characteristic.