| 基于嵌入式系统的车辆导航系统的设计与实现 |
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| 引用本文： | 陈国华,李鹤元.基于嵌入式系统的车辆导航系统的设计与实现[J].测绘科学与工程,2005,25(4):45-48. |
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| 作者姓名： | 陈国华 李鹤元 |
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| 作者单位： | [1]长安大学资源学院国土系助教 [2]不详 |
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| 摘 要： | 本文介绍了嵌入式系统的特点，以及实现移动导航的关键技术。阐述了基于嵌入式系统的移动导航系统的概念及实现原理。并且，基于开发的实例，重点分析了嵌入式平台下多尺度数据的数据模型与组织，以及在导航中实现大区域数据自动调度的有效方法。
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| 关 键 词： | 嵌入式系统 数据模型 数据调度 |
Design and Implementation of the Vehicle Navigation System based on Embedded System |
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| Chen Guohua, Li Heyuan.Design and Implementation of the Vehicle Navigation System based on Embedded System[J].Geomatic Science and Engineering,2005,25(4):45-48. |
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| Authors: | Chen Guohua Li Heyuan |
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| Abstract: | This paper introduced the characteristic of Embedded system, and the key technology of realizing mobile navigation. It described the conception and the realization principle of mobile navigation based on embedded system. Further more based on the example, this paper analysed the data model and organization of multi-scale data based on embedded system, and gave an effective method to realize data attemper on a large scale field in the navigation system. |
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| Keywords: | embedded system data model data attempergave |
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