Design And Implementation Of A Visual Presentation Platform Of The State Grid Information Center

With the government, large enterprises and public institutions modernizationprocess of development, has formed a centralized control trend. Various types ofcontrol room took on the role of the brain and central, and accompanied by a displaytechnology development and expansion of application fields, large screen displaycontrol room equipment is also applied in the main control room display window, thefunctional requirements of the control room more increasingly tend to automation,interactive, information, integration。How to showcase play each control room of the important role of this paper GridCorporation headquarters information system operation control center (hereinafterreferred to as the monitoring center) visual representation of the project asbackground, analysis of the current monitoring center to monitor status of the currentpopular visual representation technology, based on WPF+JAVA heterogeneousplatforms based on the proposed component-based design. Monitoring center throughvisual representation of the business process analysis, from the logical structure into avisual platform to show the basic functions, and to achieve this functionality. Visualpresentation platform for technology roadmap and architecture was described; designa set of effective management of metadata model, based on the characteristics ofacquisition is proposed collection frequency for different storage policies, and thesystem has been widely used; right visual designer’s basic functions, softwarearchitecture, image management, and XML-based graphical definition of normsin-depth analysis and design implementation, visual designer is a visual displayplatform an important part to graphically on visual display screens for design,assembly, and the establishment of the relationship between the data source and theform is simple, intuitive screen constantly changing user needs to solve the risk.While using caching technology to solve for ultra-high resolution visualrepresentation of efficiency; visualization platform to meet the scalability, proposedfor different display terminals show platform for the WPF, Silverlight, Flex, such asdifferent engine analysis, this article only involving WPF section. Also use cachingtechniques to protect the efficiency of the system。Visual presentation platform for data acquisition, display design to demonstratethe integration of design, to meet the monitoring center-round, multi-angle visualdisplay requirements, to enhance the monitoring center’s overall management level。In the end of the paper, the study of the content of the summary gives the systema comprehensive test results, pointing out that there are still shortcomings in thesystem, and the follow-up to some suggestions。...