Research And Implementation Of Data Sharing Service Platform Of Water Supply Network

With the wide application of computer technology and the rapid development of geographic information technology,water supply enterprises mostly use computer technology and geographic information technology to manage massive pipe network data,so that the water supply industry can be more informationized and efficient,making tap water supply more reasonable and reducing the waste of resources.The existing water supply network GIS is affected by many factors,most of which are independent stand-alone systems,and the data of the water supply pipe network system cannot be updated and synchronized in the enterprise.It cannot meet the actual needs.Based on the actual water supply enterprise,this paper combines WebGIS technology and system development ideas,and adopting open source solutions to establish a visual geographic information data service platform with real-time,maintainability and data resource sharing to realize geospatial data.Through the functional planning and system architecture design of the actual business needs of the enterprise,the system is divided into two parts,the client and the server.The client uses HTML5 and CSS technology to lay out the operation interface of the water supply pipe network data sharing platform.The server uses Tomcat as the web server,Geoserver as the map server,PostgreSQL to store the geographic information data,Geoserver to analyze the spatial data.Ajax technology is used for data interaction between the client and the server.On this basis,build a system framework,in accordance with the actual project requirements,combined with OpenLayers API,JavaScript scripting language and Java development language to achieve basic map functions,information display services,spatial query services,spatial statistics services,data reporting services,data update maintenance and other related modules Development and testing.At present,the system is in the test operation stage,which can initially meet all the business functions of the water supply enterprise in operation,and provide the water supply pipe network information service to the water supply enterprise in a visual way.Before the system is officially put into use,further testing is required to verify.