| 基于虚拟仪器技术的智能交通车载信息采集平台 |
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| 引用本文： | 黄婴,蔡伯根.基于虚拟仪器技术的智能交通车载信息采集平台[J].北京交通大学学报(自然科学版),2003,27(6):26-30. |
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| 作者姓名： | 黄婴 蔡伯根 |
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| 作者单位： | 北京交通大学电子信息工程学院，北京交通大学电子信息工程学院 北京100044，北京100044 |
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| 基金项目： | 教育部优秀青年教师资助计划;; |
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| 摘 要： | 实时的交通和车辆信息的采集是很多种智能交通系统应用的基础.本文作者介绍了一种基于虚拟仪器技术的智能交通车载信息采集平台,详细描述了该平台的设计思想、构建方法及其应用.这种信息采集平台为智能交通系统中驾驶行为特性的研究、交通数据采集、现场测试等提供良好的辅助测试和验证平台.该平台还能作为智能交通多功能测试车的一个辅助检测手段,进行移动检测的研究.而虚拟仪器技术结合了计算机和电子仪器的优势,它能够使测量过程更加便捷可靠.
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| 关 键 词： | 自动化技术应用 虚拟仪器 数据采集 LabWindows/CVI 全球卫星定位系统 惯性导航系统 |
| 文章编号： | 1000-1506(2003)06-0026-05 |
| 修稿时间： | 2003年3月24日 |
On-Board Data Acquisition Platform for ITS Based on Virtual Instrument |
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| HUANG Ying,CAI Bai_gen.On-Board Data Acquisition Platform for ITS Based on Virtual Instrument[J].JOURNAL OF BEIJING JIAOTONG UNIVERSITY,2003,27(6):26-30. |
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| Authors: | HUANG Ying CAI Bai_gen |
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| Abstract: | The real time data of traffic and vehicle are the basis of many ITS (Intelligent Transportation System) applications, and the data acquisition has become an important problem in ITS researches. This article introduced an on_board acquisition platform for ITS based on virtual instrument (VI) technology, and described how to design and apply it to proctice. This kind of platform serves an excellent auxiliary measurement and validation platform, which can be used to study on driver's behaviors to acquire traffic data and to take real_time measurement. The platform also can be used in ITS multifunction experiment vehicle for developing the probe vehicle technology. And VI technologies can make the measurements more convenient and more reliable, which combine advantages of computer and electronic instruments. |
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| Keywords: | application of automatic technology virtual instrument(VI) data acquisition LabWindows/CVI Global Position System(GPS) Inertial Navigation System(INS) |
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