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基于PDA个人导航系统的设计与实现
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1 第一章 绪 论.........................................2 §1.1 国内外的研究进展..................................................................................2 1.1.1 国外的研究进展..............................................................................2 1.1.2 国内的研究进展..............................................................................3 §1.2 研究意义..................................................................................................4 §1.3 论文研究主题及创新点..........................................................................4 第二章 嵌入式地理信息系统(EMBEDDED GIS)概述..........6 §2.1 有关“嵌入式” 的技术背景.................................................................6 §2.2 数字环境中的地图................................................................................12 §2.3 嵌入式地理信息系统(EMBEDDED GIS)...........................................14 §2.4 移动地理信息系统(MOBILE GIS)....................................................15 §2.5 LBS基于位置的信息服务技术............................................................17 第三章 个人移动导航系统的设计.........................20 §3.1 系统逻辑结构设计................................................................................20 §3.2 系统功能模块的设计............................................................................21 §3.3 多尺度矢栅地图数据组织....................................................................21 §3.4 信息查询设计........................................................................................24 §3.5 系统物理结构设计................................................................................24 §3.6 系统应用模式........................................................................................27 第四章 个人移动导航系统的实现.........................29 §4.1 空间对象定义........................................................................................29 §4.2 “移动地图浏览器”功能模块实现....................................................31 4.2.1 图形显示模块................................................................................31 4.2.2 GPS定位、导航模块....................................................................34 4.2.3 信息查询模块................................................................................36 4.2.4 空间分析模块................................................................................38 4.2.5 通信模块........................................................................................41 4.2.6 界面及系统配置模块....................................................................41 4.2.7 专题统计模块................................................................................41 4.2.8 专业应用模块................................................................................42 §4.3 “移动地图集成工具”功能实现........................................................43 §4.4 嵌入式应用开发应该考虑的问题........................................................43 4.4.1 硬件方面........................................................................................43 4.4.2 软件方面........................................................................................44 4.4.3 专业应用需求................................................................................44 第五章 POCKET MAP实验结果............................45 §5.1 系统开发环境........................................................................................45 §5.2 实验结果................................................................................................46 第六章 结束语........................................52 §6.1 总结........................................................................................................52 §6.2 展望........................................................................................................52 参考文献..............................................54 致 谢................................................57