基于图像传感器的智能车硬件系统设计

以"飞思卡尔"杯智能车大赛为研究背景,介绍了一种自动循迹智能车的硬件设计,研究采用MC9S12XS128MAL作为微控制器,利用CMOS数字摄像头采集路径信息,单片机获得传感器采集的路面信息和车速信息,经过计算分析后控制舵机转向,同时对直流电机进行调速,从而很好的实现智能车沿给定的黑色引导线快速平稳的行驶。

Hardware System Design of Smart Car Based on Image Sensor

With freescale cup intelligent car competition for the research background,this paper introduces the hardware design of which is a kind of automatic intelligent car tracing,the study used MC9S12XS128MAL as the controller,using digital camera of CMOS collects path information,microcontroller gets sensors to collect information of the pavement and speed,through calculation and analysis of the steering gear control,at the same time for DC motor control and speed regulation,so that the intelligent car can run fast and drive smoothly along the given black guide line.