购物广场导航系统中路径分析和ComGIS应用实现  

Route Analysis and ComGIS Application in Shopping Navigation System

作　　者：杨雪[1] 周天墨[2] 刘洪岐[3] 

机构地区：[1]首都师范大学资源环境与旅游学院,北京100048 [2]资源环境与地理信息系统北京市重点实验室,北京100048 [3]首都师范大学地理科学与技术实验教学中心,北京100048

出　　处：《地理空间信息》2011年第4期94-96,100,共4页Geospatial Information

基　　金：国家大学生创新性实验计划资助项目(091002812);国家科技支撑计划资助项目(2008BAK49B07)

摘　　要：购物导航系统是一种采用科学的手段、先进的方法提高顾客购物效率的软件系统。以中关村购物广场为研究对象,提出了利用地理信息系统路径规划技术为主体,并在地理信息系统逻辑网络的基础上设计购物中心网络数据结构,建立适于路径分析的购物广场导航电子地图数据的整体设计方案。在经典Dijkstra网络分析技术和智能购物导航需求的基础上,设计了目标明确型、多店铺高效型、消磨时间型3种购物导航路径分析算法;并利用C#和ArcEngine 9.3组件,开发出一套具有信息查询、路径规划等功能,并有利于优化购物环境的购物广场导航系统。Because of the rapid development of economy,people call for higher quality of shopping environment.So it is necessary to apply scientific methods and format to improve shopping environment and shopping efficiency.This paper presented the realization of shopping navigation system through ComGIS technology and GIS Route Management.Taking the map of Zhongguancun shopping plaza as base subject,we collected and sorted map data(shops,shopping routes etc.) and designed the Network Data Structure of the plaza based on GIS Logical Network,establishing the e-map data that were suitable to route analysis.To meet the need of intelligence navigation,we applied the classic algorithm of Dijkstra to design three types of Path Analysis Algorithm of Shopping Navigation,namely,Clear-aim,High-efficiency and Killing-time.With C# and ArcEngine9.3 development environment,our shopping navigation system has the function of information inquiring and route managing,having considerable significance to the improvement of shopping environment.

关 键 词：购物导航 网络分析 DIJKSTRA算法 组件地理信息技术 软件开发 

分 类 号：P208[天文地球—地图制图学与地理信息工程]