室内外无缝导航定位移动三维客户端设计

摘要

Based on the part of the 3-D indoor and outdoor seamless positioning and navigation mobile client program in the proj ect of 863,“Indoor and outdoor seamless positioning signal system and system construction of metropolis”,a design idea is proposed according to the realized part and plan part of the project,a modular design diagram is also presented. 3 problems are discussed,they are 3-D model data organization and scheduling,quad-tree based indoor models scheduling,3-D route planning.%依托863项目《特大城市室内外无缝定位信号体制与系统构建》中三维室内外无缝定位移动客户端部分，结合已经实现的和计划将来实现的功能，提出了客户端的设计思路，并给出模块化的设计图。探讨了三维模型数据组织和调度、室外模型四叉树调度和三维路径规划问题。