| 基于ARM7的机动车尾气分析仪的开发 |
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| 引用本文： | 陈红岩,黄从海.基于ARM7的机动车尾气分析仪的开发[J].小型内燃机与摩托车,2010,39(2). |
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| 作者姓名： | 陈红岩 黄从海 |
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| 作者单位： | 中国计量学院机电工程学院,浙江,杭州,310018 |
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| 基金项目： | 浙江省大学生科研创新团队资助项目 |
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| 摘 要： | 介绍了自行设计的以ARM处理器LCP2210为核心实现的便携式的机动车尾气分析仪.该分析仪是由气体采样系统、气体浓度分析系统、转速及流量的辅助测量系统和显示系统组成.系统包括ARM最小系统板、五组分气体传感器、光电式转速传感器、TFT液晶显示器、电阻式触摸屏、气体流量计、微型打印机等硬件部分和软件部分.研制的分析仪能测量机动车在各个工况下尾气排放状况.
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| 关 键 词： | 机动车 尾气分析仪 |
Development of Motor Vehicle Exhaust Gas Analyzer Based on ARM7 |
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| Chen Hongyan,Huang Conghai.Development of Motor Vehicle Exhaust Gas Analyzer Based on ARM7[J].Small Internal Combustion Engine and Motorcycle,2010,39(2). |
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| Authors: | Chen Hongyan Huang Conghai |
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| Abstract: | A portable automobile exhaust gas analyzer which using an ARM chip named LPC2200 as its processor was developed. This analyzer is composed of a gas sample system, a gas density examination system, a speed & flow secondly measuring system and a display system. The hardware part of the system includes a minimum ARM system board, five-component gas sensor, photoelectric speed sensor, TFT LCD, resistive touch panel, gas flow-meter, micro-printer, as well as software. This portable automobile exhaust gas analyzer can survey the automobile exhaust gas under various operating modes. |
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| Keywords: | ARM7 ARM7 TFT6758 Exhaust gas analyzer |
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