| 基于CMOS传感器的智能小车设计 |
| |
| 引用本文： | 张红涛,赵书尚,韩建海.基于CMOS传感器的智能小车设计[J].河南科技大学学报(自然科学版),2009,30(1). |
| |
| 作者姓名： | 张红涛 赵书尚 韩建海 |
| |
| 作者单位： | 河南科技大学,机电工程学院,河南,洛阳,471003 |
| |
| 基金项目： | 河南省教育厅自然科学基金 |
| |
| 摘 要： | 介绍了一种基于Freescale公司的16位HCS12单片机的一种智能车控制系统,它采用黑白CMOS摄像头作为路径识别装置,通过图像识别提取路径信息.利用单片机产生PWM波,控制小车速度和转向,利用自制的速度传感器来获取小车当前速度,实现速度的闭环控制,增加小车的稳定性,较之常规的光电传感器识别路径方案,利用摄像头传感器可以获取更多的路径信息.测试结果表明,智能车能按任意给定的黑色引导线更能以较快的速度平稳地运行.
|
| 关 键 词： | 智能车 寻迹 脉冲宽度调制 HCS12单片机 |
Design of Intelligent Vehicle Based on CMOS Image Sensor |
| |
| ZHANG Hong-Tao,ZHAO Shu-Shang,HAN Jian-Hai.Design of Intelligent Vehicle Based on CMOS Image Sensor[J].Journal of Henan University of Science & Technology:Natural Science,2009,30(1). |
| |
| Authors: | ZHANG Hong-Tao ZHAO Shu-Shang HAN Jian-Hai |
| |
| Institution: | Electromechanical Engineering College;Henan University of Science & Technology;Luoyang 471003;China |
| |
| Abstract: | An intelligent vehicle system based on Fresscale 16-bit single-chip is presented.The system recognizes the path through a CMOS camera,and draws its route information through image recognition.The micro controller unit provides pulse width modulation signals,which controls the speed and direction of the smartcar.The current speed of the car can be got through the speed sensor made by ourselves.This constitutes closed-cycle control system of speed,which can increase the stability of the intelligent car.Compar... |
| |
| Keywords: | Intelligent car Tracking PWM HCS12 single-chip |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
