| 一种新型嵌入式汽车胎压监测系统 |
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| 引用本文： | 徐道连,游颖敏,刘泽奎,黄文龙.一种新型嵌入式汽车胎压监测系统[J].重庆工学院学报,2008,22(11):1-3. |
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| 作者姓名： | 徐道连 游颖敏 刘泽奎 黄文龙 |
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| 作者单位： | 重庆大学光电技术及系统教育部重点实验室,重庆400030 |
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| 摘 要： | 应用声表面波传感器经信号激励后产生携带压力和温度变化的回波信号的原理，设计了一种新型汽车胎压监测系统．介绍了传感器的工作原理，系统的硬件构成和软件设计．该胎压监测系统与传统检测系统相比，具有更强的灵活性和可移植性．
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| 关 键 词： | 声表面波 胎压监测系统 嵌入式系统 |
A New Type of Embedded Tire Pressure Monitoring System |
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| XU Dao-lian,YOU Ying-min,LIU Ze-kui,HUANG Wen-long.A New Type of Embedded Tire Pressure Monitoring System[J].Journal of Chongqing Institute of Technology,2008,22(11):1-3. |
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| Authors: | XU Dao-lian YOU Ying-min LIU Ze-kui HUANG Wen-long |
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| Affiliation: | XU Dao-lian,YOU Ying-min,LIU Ze-kui,HUANG Wen-long(Key Laboratory of Optoelectronic Technology , Systems of China Ministry of Education,Chongqing University,Chongqing 400030,China) |
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| Abstract: | Surface acoustic wave(SAW) sensor is used in tire pressure monitoring system(TPMS).When this kind of sensor is excited by signal,it generates the echo signals which carry pressure variables and temperature variables.Based on this principle,this paper designs a new type of automobile tire pressure monitoring system,introduces the working principles of sensors,hardware and software design of the system.Compared with the traditional system,the new system has better flexibility and transplantability. |
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| Keywords: | SAW TPMS embedded system |
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