面向个人移动平台的室内三维导航系统设计与实现

计算机与现代化

面向个人移动平台的室内三维导航系统设计与实现

中国矿业大学环境与测绘学院,江苏徐州221116

收稿日期:2014-10-30 出版日期:2015-02-28 发布日期:2015-03-06
作者简介:王行风（1972），男，江苏徐州人，中国矿业大学环境与测绘学院副教授，博士，研究方向：矿山GIS，移动GIS。
基金资助:
国家863计划资助项目（2013AA12A201）

Design and Implementation of 3D Navigation System for Urban Indoor

School of Environment and Spatial Informatics, China University of Mining and Technology, Xuzhou 221116, China

Received:2014-10-30 Online:2015-02-28 Published:2015-03-06

摘要/Abstract

摘要：

针对室内导航系统由二维平面向三维场景发展的现实需求，基于增强现实技术，面向个人移动终端，配合动态显示技术，本文设计一个面向室内导航的三维系统技术框架并进行初步实现。实例应

用表明，该系统可在顾及室内三维导航的需求及个人移动平台资源、计算能力有限之间的矛盾的基础上，实现三维模型的流畅显示和室内路径的快速查询，同时给出室内导航的路线和相关的指示信息，

为人们的室内行动和生活带来方便，提高效率。

关键词: 3D室内导航系统, 室内空间, 移动地理信息系统, 虚拟现实

Abstract:

This paper demonstrates a 3D navigation system of urban indoor space guidance. One critical problem of existing guidance systems for the indoor space is that they

mostly deal with twodimensional maps. Moreover, current systems are also not very intuitionist and thus bring troubles in understanding. In this paper, a novel indoor space

navigation system is put forward, which can provide helpful information to guide people to travel in the underground intelligently and conveniently. Different from most previous

systems, it adopts virtual reality simulation technology that cooperates with dynamic display technology, computing technology and communication networks. Through this approach,

users can find and be guided to their destination quickly. The results of simulation show this navigation system is not only feasible but also has effective performance.

Key words: 3D indoor navigation system, indoor space, mobile GIS, virtual reality

中图分类号:

TP391.98

王行风. 面向个人移动平台的室内三维导航系统设计与实现[J]. 计算机与现代化.

WANG Xingfeng. Design and Implementation of 3D Navigation System for Urban Indoor[J]. Computer and Modernization.