| 公交车辆GPS定位跟踪系统的实践 |
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| 引用本文： | 陈云涛,赵术强,陶亦军.公交车辆GPS定位跟踪系统的实践[J].兵工自动化,2001,20(2):11-13. |
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| 作者姓名： | 陈云涛 赵术强 陶亦军 |
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| 作者单位： | 中国兵器工业勘察设计研究院,计算机中心,北京,100053 |
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| 摘 要： | 某城市公交车辆GPS定位跟踪系统，是将GPS接收机安装在公交车辆上，通过无电发射机，将车载GPS定位数据发射回基地控制站，基地控制站将数据解调处理后，在地理信息环境中的数字地图上反映车辆的移动状态，实施该系统须解决车载GPS中单点定位漂移和公交专用电子地图制作等2项关键技术。
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| 关 键 词： | 卫星定位导航系统 公交车辆 GPS定位跟踪系统 单点定位漂移 电子地图 |
| 文章编号： | 1006-1576(2001)02-0011-03 |
| 修稿时间： | 2000年9月20日 |
The Practice of the GPS Monitoring System for Vehicles |
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| CHEN Yun-tao,ZHAO Shu-qiang,TAO Yi-jun.The Practice of the GPS Monitoring System for Vehicles[J].Ordnance Industry Automation,2001,20(2):11-13. |
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| Authors: | CHEN Yun-tao ZHAO Shu-qiang TAO Yi-jun |
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| Abstract: | The GPS monitoring system for vehicles is introduced in this paper. GPS receiver is mounted on vehicle, the GPS positioning information of vehicle is transmitted by transmitter to the control center of base. After the GPS positioning information is processed in the center, the moving condition of the vehicle is displayed on digital map in geographical information environment. Two items of key technologies for single point positioning floating in GPS and electronic map-making for vehicles are solved. |
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| Keywords: | Global positioning navigation system Electronic map Projecting transformation Single point positioning floating World geodetic system 1984 (WGS 84) Coordinates system 1954 |
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