| 基于SuperMap GIS的车载导航系统的设计与实现 |
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| 引用本文： | 林之丹.基于SuperMap GIS的车载导航系统的设计与实现[J].佛山科学技术学院学报(自然科学版),2009,27(6):53-56. |
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| 作者姓名： | 林之丹 |
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| 作者单位： | 嘉应学院,计算机学院,广东,梅州,514015 |
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| 摘 要： | 阐述了基于SuperMap GIS平台的车载导航定位系统的设计与实现过程,重点介绍了导航电子地图、实时定位显示、地图匹配、路径规划、车辆轨迹回放、信息查询等功能的实现。特别利用距离投影算法实现了电子地图的匹配,修正了车辆在电子地图中的位置。
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| 关 键 词： | 车载导航定位系统 SuperMap GIS 地图匹配 |
The design and realization of the in-car navigation system based on SuperMap GIS |
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| LIN Zhi-dan.The design and realization of the in-car navigation system based on SuperMap GIS[J].Journal of Foshan University(Natural Science Edition),2009,27(6):53-56. |
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| Authors: | LIN Zhi-dan |
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| Affiliation: | LIN Zhi-dan (Department of Computer Science and Technology, Jiaying University,Meizhou 514015 ,China) |
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| Abstract: | This paper discusses the design and realization of the in-car navigation system based on SuperMap GIS.It focuses on the design of an electronic navigation map,location and display of a car s position in real time,map matching, routine plan,car track reshow and information inquiry.It suggests that an algorithm of map-matching be applied to GPS to revise the errors caused by this system.The algorithm can improve the precision of location and revise the car s position shown in electronic map. |
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| Keywords: | SuperMap GIS |
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