Research On Integrated Information Systems For Electrical Equipment Enterprise

Electric equipment enterprise is a kind of special enterprise with multiple varietyand small batch even single production mode. The enterprise products have thecharacteristic of low-level currency, large quantity of designing tasks, small batchproduction, randomicity of the order form and the time pressing for consignment. Itgives great market pressure on the enterprise in designing, manufacturing, andmanagement. This kind of companies is eager to found an enterprise integratedinformation management system in order to meet the need in designing,manufacturing and management. Through the analysis of the main problems that some companies encounter whiledesigning and producing, the paper brings forward the structure and main idea aboutthe integrated information system for electric equipment enterprise. Then the paperanalyzes the problems on integrate technology that existed in companies. Based on the life cycle of the products made by electric equipment enterprise andthe analysis of the operation mode of company, the enterprise-integrated model hasbeen set up. This model includes workflow, products models, and full descriptions ofthe operation of electric equipment enterprise. Base on such model, the paper divides certain companies into several kinds inrespect of the enterprise operation steps such as: market, design, technology,material-buying, quality-examining, warehouse, production and finance. Then paperfounds certain organization model, process model, function model, and informationmodel about company's operation system. Through the found of the platform frame of the enterprise integrated informationmanagement system and totally programming and settlement of the enterpriseinformation, the paper presents the hierarchy and system structure of the enterpriseintegrated information management system platform frame;The paper alsoparticularly designs the PDM appliance system domain array and the ERP appliancesystem domain array's platform frame and implement scheme of how they areintegrated. The research is based on J2EE about the implement of the enterprise functionsystem domain. It provides the program frame of the electric equipment enterprises'function system domain;combination of IDEF and UML;designing of the functiondomain and function appliance component;raising the design strategy of functionsystem domain's workflow component;discussing the ways to transform informationbetween different function domain component. The paper raises the key technology and implement scheme of the enterpriseintegrated information system;provides the implement function in separate functiondomain of information system software. The certain software is applied in DalianAutomation Engineering Company and rewards a highly appraise and is said to bevery instructional and valuable.