基于单片机的智能车导航系统设计

doi:10.3969/j.issn.1007-2985.2012.05.016

journal6 ›› 2012, Vol. 33 ›› Issue (5): 62-65.DOI: 10.3969/j.issn.1007-2985.2012.05.016

基于单片机的智能车导航系统设计

（阜阳师范学院信息工程学院，安徽阜阳 236037）

出版日期:2012-09-25 发布日期:2012-11-30
作者简介:余世干（1982- ），男，安徽定远人，阜阳师范学院讲师，硕士，主要从事嵌入式系统开发和数字图像研究.
基金资助:
安徽省教育厅自然科学研究资助项目（KJ2012B138）;阜阳师范学院自然科学研究资助项目（2010FSKJ15）

Design of Auto Navigation System of Intelligent Car Based on Single Chip Microcomputer

(College of Information Engineering,Fuyang Teachers’ College,Fuyang 236037,Anhui China)

Online:2012-09-25 Published:2012-11-30

摘要/Abstract

摘要：智能车导航系统能自动寻迹，自主识别赛道且行驶准确稳定快速.在CodeWarrior开发环境中，采用C语言为设计软件，以Freescale 公司的MC9S12XS128B 单片机为控制芯片，外围控制电路及芯片驱动电路采用Protel 99SE为设计工具，由CMOS数字摄像头实现路径识别.仿真测试表明：本系统不仅能完成智能车对路径的识别功能，而且还具有很好的抗干扰能力，舵机转动快，电机控制稳定，具有良好的动态性能.

关键词： 智能车, CMOS数字摄像头, 导航系统

Abstract: The auto navigation system of intelligent car has the functions of automatic tracing,automatic recognition of track,and stable and rapid driving.The software of this system is designed based on CodeWarrior with using C language tool as development environment.The system core uses the single chip microcomputer MC9S12XS128B from Freescale company.And its peripheral circuit and chip driver’s circuits are designed by Protel 99SE.It uses CMOS digital camera to realize path recognition through the car's closed loop control.Simulation test shows that this system can content the path recognition and has a good anti-disturbance capacity.At the same time its steering engine can adjust to fast response time,motor control is stable and the dynamic performance is good.

Key words: intelligent car, CMOS digital camera, navigation system

余世干, 刘辉, 赵坤 . 基于单片机的智能车导航系统设计[J]. journal6, 2012, 33(5): 62-65.

YU Shi-Gan, LIU Hui, ZHAO Kun- . Design of Auto Navigation System of Intelligent Car Based on Single Chip Microcomputer[J]. journal6, 2012, 33(5): 62-65.

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基于单片机的智能车导航系统设计

Design of Auto Navigation System of Intelligent Car Based on Single Chip Microcomputer

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