The Research On Web Publishing System Of Configuration Software Based On Internet/Intranet

This thesis associates with an application item " the HMI and Web publishing of configuration software ", and I will especially discuss the web publishing system of that configuration software.The introduction part firstly summaries the general situation of this configuration software, along with some basic concepts and critical technologies associate with Web publishing. WebCtrl control not merely plays a role in showing picture in IE, but also its exposed interface is the important channel connecting graph objects to real-time data. So this article does detailed introduction the structure of the control's classes, as well as and its dynamic model and interface that offered to script language. On the basis of above-mentioned introduction, this thesis tries to synthesize ASP technology, ADO, script programming and COM, and integrate WebCtrl control and IE browser together, so as to realize the script's action on graph objects by programming of the script to those exposed interface of WebCtrl. Then combines Internet technology and industrial monitoring and control system together, and makes the best of the latent energy of the computer network, thus comes into being the dynamic updating of industrial monitoring picture based on browser.The last chapter gives an example to illustrate how to realize dynamic real-time publishing of the configuration system.