| 车辆导航系统中地图匹配新算法 |
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| 引用本文： | 张振辉,崔铁军,姚慧敏.车辆导航系统中地图匹配新算法[J].海洋测绘,2006,26(2):55-58. |
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| 作者姓名： | 张振辉 崔铁军 姚慧敏 |
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| 作者单位： | 解放军信息工程大学,测绘学院,河南,郑州,450052 |
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| 摘 要： | 根据网格思想将道路网络进行分块并融合GPS所提供的定位数据,利用车辆行驶的位置、方向和实际道路网络的拓扑特性,提出一种快速实用地图匹配算法。使GPS数据实时地与G IS地图数据匹配,有效地提高车辆导航的定位精度。
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| 关 键 词： | GPS 车辆导航系统 地图匹配 道路网络分块 |
| 文章编号： | 1671-3044（2006）02-0055-04 |
| 收稿时间： | 2005-09-17 |
| 修稿时间： | 2005-11-24 |
New Map Matching Calculation Method in Vehicle Navigation System |
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| ZHANG Zhen-hui,CUI Tie-jun,YAO Hui-min.New Map Matching Calculation Method in Vehicle Navigation System[J].Hydrographic Surveying and Charting,2006,26(2):55-58. |
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| Authors: | ZHANG Zhen-hui CUI Tie-jun YAO Hui-min |
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| Institution: | Institute of Surveying and Mapping, Information Engineering University, Zhengzhou, Henan,450052 |
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| Abstract: | According to the grid ideas of road network dividing and inosculating the positioning data provided by GPS,with the position,direction of driving vehicles and topological character of actual road network,it brings forward an applied and rapid map matching calculation method.It can make the GPS data real-time matching with the GIS map data,and improve the positioning and navigation precision of the vehicles effectively. |
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| Keywords: | globle positioning system(GPS) vehicle navigation system map matching road network dividing |
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