| 城市导航电子地图的道路模型 |
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| 引用本文： | 王延亮,张玉娟.城市导航电子地图的道路模型[J].测绘与空间地理信息,2005,28(3):62-64. |
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| 作者姓名： | 王延亮 张玉娟 |
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| 作者单位： | 黑龙江工程学院,黑龙江,哈尔滨,150050 |
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| 摘 要： | 随着GPS／GIS／GSM车辆导航和监控系统的成熟和普及，导航系统电子地图中的道路数据模型的重要性日益突出。在非导航应用中较少研究的道路交通线模型，在此成了无法回避的且必须理清的问题。本文详细分析了现代城市路口的通行规则，论述了单线模型的缺陷，设计了适用于导航的双线多结点道路模型。
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| 关 键 词： | 导航系统 电子地图 行车规则 单线模型 双线模型 |
| 文章编号： | 1672-5867(2005)03-0062-03 |
| 修稿时间： | 2005年4月27日 |
The Road Model of City Navigation Electronic Map |
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| WANG Yan-liang,ZHANG Yu-juan.The Road Model of City Navigation Electronic Map[J].Geomatics & Spatial Information Technology,2005,28(3):62-64. |
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| Authors: | WANG Yan-liang ZHANG Yu-juan |
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| Abstract: | With the maturity and popularity of GPS/GIS/GSM vehicle navigation and monitoring system, the importance of road digital model in navigation system electronic map becomes prominent gradually. The model of road traffic line is seldom studied in non navigation application, that can't be avoided and must be dealt with clearly now .The article analyzes the traffic rule of modern city road exhaustively, it discusses the defect of single-line model and designs double-line, multi-node road model which applies to navigation. |
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| Keywords: | navigation system electronic map traffic rule single-line model double-line model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
