Design And Development Of Campus Location Service System Based On WebGIS

With the rocketing development of science and technology,and the newer rising computer-related technology,including Network,Dynamic Localization Technology,Mobile Terminals,the Location Services have been popularized in multiple areas,such as Real-time Monitoring of Logistics Terminals,Real-time Vehicle Monitoring Terminals,Smart City etc.In addition,the dynamic integration of Location Services and Smart Campus Construction has received much attention.Nevertheless,how to realize the Smart Campus based on the location service function is the main question asking for answer.Based on WebGIS Technology,aiming at the Location Services issue in the Smart Campus Construction,and in the basis of the whole system requirement and function analysis,the system framework and database were particularly designed in this paper,realizing the real-time data transmission,real-time location and historical track query.The main work and research contents of this paper are as follows:(1)The background and significance of this paper were synthetically summarized,And the status of research on location services at home and abroad,The key technologies such as GIS technology,ArcGIS Server map server,Socket data transmission,PostgreSQL database storage and SSM framework used in system development are introduced in detail.(2)From the analysis of demands,respectively belong to system market,system feasibility and system function module,the logical construction and basic function of mobile location data collection and WebGIS service system were given definitely and specifically;and the module functions were comprehensively introduced as well.(3)Providing real-time location data with mobile location,the mobile map service with Baidu's SDK,real-time mobile location data transmission of Mobile with Socket;Providing map service for WebGIS service system with ArcGIS Server,Providing the storage of attribute data and spacial data with PostgreSQL Database and PostGIS spacial Database.(4)The real-time location function of Mobile in the particularly designed system has been realized;namely,WebGIS location service system have several functions,including real-time location display,historical track query,user management and personal center etc.The feasibility of system has been proved by the results of test and computation.