| 基于ARM的辅助倒车系统的设计 |
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| 引用本文： | 卞希宁,张德芳,雷国亮,张晓冰.基于ARM的辅助倒车系统的设计[J].哈尔滨理工大学学报,2011,16(2):12-15. |
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| 作者姓名： | 卞希宁 张德芳 雷国亮 张晓冰 |
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| 作者单位： | 哈尔滨理工大学测控技术与通信工程学院,黑龙江哈尔滨,150080 |
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| 基金项目： | 黑龙江省高等教育教学改革指导项目(6728) |
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| 摘 要： | 一种基于LPC2131微处理器的辅助倒车系统.系统以LPC2131微处理器为控制中心,采用超声波测距技术,实时显示与障碍物的距离,当超过阈值距离时启动报警,提醒驾驶员引起注意.经实验验证,该设计运行稳定,数据能够实时的进行显示并且及时启动报警系统,能够满足辅助倒车系统的要求.
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| 关 键 词： | 辅助倒车系统 超声波 LPC2131 |
The Design of Auxiliary Reversing System Based on ARM |
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| BIAN Xi-ning,ZHANG De-fang,LEI Guo-liang,ZHANG Xiao-bing.The Design of Auxiliary Reversing System Based on ARM[J].Journal of Harbin University of Science and Technology,2011,16(2):12-15. |
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| Authors: | BIAN Xi-ning ZHANG De-fang LEI Guo-liang ZHANG Xiao-bing |
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| Affiliation: | BIAN Xi-ning,ZHANG De-fang,LEI Guo-liang,ZHANG Xiao-bing (School of Measure-control Technology and Communication Engineering,Harbin University of Science and Technology,Harbin 150080,China) |
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| Abstract: | This article introduces a auxiliary reversing system based on LPC2131,using the ultrasonic ranging technique to display the car distance from the barriers real-timely.Once the threshold distance is reached,the alarm is started and alerts the driver attention.The experiments show that the system is stable.The data can be displayed in real time and starts the alarm.The requirement to the ultrasonic auxiliary reversing systems is met very well. |
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| Keywords: | auxiliary parking system ultrasonic LPC2131 |
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