基于ArcGIS Server的移动客户端路径导航系统

Path Analysis System on Mobile Client Based on ArcGIS Server

大型公共场馆建筑结构复杂,人员密度大,突发灾害事件造成的人员伤亡严重。本文针对大型公共建筑复杂室内环境下导航应用的需求,提出了一种基于Web Service技术的移动终端路径导航系统。根据大型场馆室内环境的特点,使用ArcGIS系列软件进行地图系统设计;结合移动GIS、WebService和无线数据通讯等多项技术,采用面向服务的设计思想,将主要的数据存储和计算过程在服务器端实现,突破了移动客户端存储容量和计算能力的限制,解决了移动终端最优路径分析和导航显示的问题。

Large public venues have complex architectural structure and dense populace,there will be serious casualties if emergency happens.Mobile client with the function of path navigation will be helpful to decrease the degree of emergency disaster.In this paper,the auther provided a path analysis system based on Web Service technology which appropriate to mobile clients in complicated indoor environment.It designed map system according to the feature of large public venues by employing ArcGIS software;as mobile clients have restricted storage capacity and computational ability,this system employed ArcGIS Server development platform which is based on the service oriented idea ,combined several technologies such as Mobile GIS,Web Service and Wireless Communication,completed main data storage and compute procedure on server client,breaking through the restriction of storage and computational capacity of mobile client so that to implement navigation displaying on mobile client.