| 基于EASYARM2103倒车雷达的设计 |
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| 引用本文： | 杨帆,程雯,陆煊,杜四平.基于EASYARM2103倒车雷达的设计[J].武汉化工学院学报,2011(1):96-99. |
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| 作者姓名： | 杨帆 程雯 陆煊 杜四平 |
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| 作者单位： | 武汉工程大学电气信息学院;武汉工程大学智能机器人湖北省重点实验室; |
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| 基金项目： | 湖北省教育厅重点项目(D20081504) |
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| 摘 要： | 根据超声波测距原理设计了一款倒车雷达系统,采用EASYARM2103开发板中的32位ARM处理器LPC2103作为数字电路处理器,超声测距采用凌阳公司的超声波测距模组V2.0,液晶屏采用OCM12864-3,开发软件用的是ADS1.2.系统设计采用了模块化的设计思想,把系统分为超声波测距部分和液晶显示部分,这样不仅简化了调试的工作量,同时方便程序的维护和升级.倒车雷达测距范围为140 cm到40 cm,40 cm以下为盲区,测量误差为5 cm.
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| 关 键 词： | 倒车雷达 超声波测距 EASYARM2103 液晶屏OCM12864-3 |
Design of back-draft radar based on EASYARM2103 |
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| YANG Fan,CHENG Wen,LU Xuan,DU Si-ping.Design of back-draft radar based on EASYARM2103[J].Journal of Wuhan Institute of Chemical Technology,2011(1):96-99. |
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| Authors: | YANG Fan CHENG Wen LU Xuan DU Si-ping |
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| Affiliation: | YANG Fan,CHENG Wen,LU Xuan,DU Si-ping(1.School of Electronic and Information Engineering,Wuhan University of Engineering,Wuhan 430074,China,2.Hubei Province key Laburatory of Intelligent Robot,Wuhan Instinte of Technology,China) |
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| Abstract: | The back-draft radar was designed by ultrasonic principle.The 32 binary elements ARM LPC2103 of the demo board EASYARM2103 is utilized as digital circuit processor.Ultrasonic ranging module V2.0 produced by Ling yang Corporation is utilized as ranging system.OCMJ2864-3 is utilized as LCD and the developing software is ADS1.2.The idea of modularization has been used to divide the system into ultrasonic measuring part and LCD part.In this way,the work has been simplified and the procedure's maintenance and pr... |
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| Keywords: | car reverse radar ultrasonic ranging EASYARM2103 LCD OCM12864-3 |
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