Design Of Data Server For DCS Field Control Station Based On B/S Structure

This research provides a new method of design for DCS data control system based onWeb(or B/S) structure,focusing on DCS operator station and the data communication of DCSfield control station.The main character of this design is to allow users conduct datamonitoring and management by using a standard Web browser software on computer, to palythe role of the DCS operator station.In this paper, there are three main tasks: the installation and configuration of Web Server,the web pages and the data communication program design.The installation of Web Serverused the LAMP structure(i.e. Linux+Apache+MySQL+PHP)for reference. At last makethe design plan of Linux(CentOS)+Tomcat+MySQL+JSP.After the installation of CentOS6.2system,is the installation and configuration of JDK1.6,Tomcat7.0and MySQL.The WebServer makes the web projects on the server could be visited and used by other computers.And web pages design is based on the Struts structure, using Java Language. The web pagesrealized the function of user login,data view and user management.During the process,I usedthe Ecplise software to adjust the web pages.For communication system designment,I usedthe method of Socket based on TCP/IP protocol.This thesis at last completed the test of of data monitoring function based on the B/Sstructure.In the testing results, it basically fullfiled the intented function.