| 基于嵌入式PC的车载数据采集系统开发 |
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| 引用本文： | 魏红军,金振华,卢青春,聂圣芳.基于嵌入式PC的车载数据采集系统开发[J].武汉理工大学学报(交通科学与工程版),2006,30(3):369-372. |
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| 作者姓名： | 魏红军 金振华 卢青春 聂圣芳 |
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| 作者单位： | 清华大学汽车安全与节能国家重点实验室,北京,100084 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 为满足汽车研发过程中道路试验数据采集的要求，开发了基于嵌入式PC的车载数据采集系统．以嵌入式PC为核心，设计了信号调理电路和数据采集硬件，定制了嵌入式操作系统XPE，并采用虚拟仪器开发平台LabVIEW开发了数据采集和处理软件．该系统具有强大的数据采集功能和通讯接口功能，实车试验表明系统性能可靠，为汽车的研究和开发提供了有力的工具．
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| 关 键 词： | 数据采集 嵌入式PC 虚拟仪器 |
| 收稿时间： | 2005-11-12 |
| 修稿时间： | 2005年11月12 |
Development of Vehicle on Board Data Acquisition System Based on Embeded PC |
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| Wei Hongjun,Jin Zhenhua,Lu Qingchun,Nie Shengfang.Development of Vehicle on Board Data Acquisition System Based on Embeded PC[J].journal of wuhan university of technology(transportation science&engineering),2006,30(3):369-372. |
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| Authors: | Wei Hongjun Jin Zhenhua Lu Qingchun Nie Shengfang |
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| Institution: | Tsinghua University, State Key Laboratory of Automobile Safety and Energy, Beijing 100084 |
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| Abstract: | To meet the requirements of vehicle data acquisition on road test, on board data acquisition system based on embedded PC is developed. Taking embedded PC as a core, signal conditioning circuit and data acquisition hardware are designed, XPE embedded operating system is customized, software is developed with virtual instrument development workbench LabVIEW. This system has powerful function of data acquisition and communication interface. Road test shows the system is reliable. It provides a powerful tool for vehicle research and development. |
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| Keywords: | data acquisition embedded PC virtual instrument |
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