| 车辆导航系统中地图匹配算法的研究 |
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| 引用本文： | 张振辉,崔铁军.车辆导航系统中地图匹配算法的研究[J].地理信息世界,2007,5(2):55-59. |
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| 作者姓名： | 张振辉 崔铁军 |
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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,提出一种快速实用的地图匹配算法。使GPS数据实时地与GIS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： | 1672-1586(2007)02-0055-05 |
| 修稿时间： | 2006-11-22 |
Research of Map-matching Algorithm in Vehicle Navigation System |
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| ZHANG Zhen-hui,CUI Tie-jun.Research of Map-matching Algorithm in Vehicle Navigation System[J].Geomatics World,2007,5(2):55-59. |
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| Authors: | ZHANG Zhen-hui CUI Tie-jun |
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| Institution: | Institute of Surveying and Mapping, Information Engineering University, Zhengzhou 450052, China |
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| Abstract: | According to the grid ideas, this paper divided the road network into sections and integrated the location data provided by GPS. Then it brought forward the applied and rapid map-matching algorithm using the location and direction of driving of the vehicles, and topographical character of actual road network. It can make the GPS data real-time match the GIS map data, and improve the location precision of navigation of the vehicles effectively. |
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| Keywords: | GPS vehicle navigation system map-matching road network sectioning |
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