| 基于LBS的嵌入式数字城市空间管治GPS导航系统研究 |
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| 引用本文： | 周立.基于LBS的嵌入式数字城市空间管治GPS导航系统研究[J].全球定位系统,2004,29(5):34-39. |
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| 作者姓名： | 周立 |
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| 作者单位： | 淮海工学院空间信息科学系,江苏,连云港,222001 |
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| 基金项目： | 江苏省教育厅自然科学基金项目(0 0KJB4 2 0 0 0 1) |
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| 摘 要： | 探讨了基于LBS的嵌入式数字城市空间管治信息系统 (DCSGS)导航系统总体结构模型。设计实现了GPS自主导航系统的导航区域设置、航线设置、轨迹跟踪、航路标点等功能模块。介绍了开发平台与导航数据结构。详细给出了PDA系统与GPS导航仪通讯解决方案、轨迹跟踪推算定位算法和嵌入式GIS集成等关键技术。
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| 关 键 词： | 数字城市 空间管治 LBS GPS导航 嵌入式GIS |
| 修稿时间： | 2004年5月31日 |
The study on the GPS navigation for embedded information systems of the space governance in digital city based on LBS |
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| ZHOU Li.The study on the GPS navigation for embedded information systems of the space governance in digital city based on LBS[J].Gnss World of China,2004,29(5):34-39. |
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| Authors: | ZHOU Li |
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| Abstract: | This paper discusses the total structure of a navigating system for embedded information systems of the space governance in digital city based on LBS. The function-modules including area setting, navigating-line setting, track-tail, lane marking-point, etc, are designed and implemented for GPS independence-navigation system. The flat-stage of a system development and the navigation data- structure are introduced at one time. The author gives detailedly in PDA resolving-scheme in communication with GPS, the arithmetic of a track-tail pointing, and the key-technology of the integration at embedded GIS atc. |
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| Keywords: | digital city space governance LBS GPS navigating embedded GIS |
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