The Engineering Drawing Files Based On Web Information Management System Design And Implementation

Industrial drawings in the machinery manufacturing enterprises is indispensable, itis an important basis for enterprise production. Along with the enterprise day-to-dayproduction activities, will produce a large number of industrial technical drawings, thentheir effective management to enterprise’s production schedule.The author analyzes the xian huashan machinery industry Co., LTD, engineeringdrawing file management present situation, and found that the enterprise has realizedthe CAD mechanical drawing, since established from1953has accumulated a lot ofelectronic industry drawings, many drawings because ages ago, keep personnel changes,the emergence of a different degree of damage and loss. In recent years the enterprisealso use drawing management information system. But as the network technology andwireless communication technology fast development, the enterprise must furtherrealize digital and information, are now use C/S (Client/Server) structure drawings ofthe management information system already can not meet the need of the enterprise, itmust be developed based on a Internet/Intranet, cross-platform industrial drawing filemanagement information system.After system research, the author in this paper based on B/S structure of the threelayer, use structured program design thought and object-oriented method, and constructa.net and J2ME mixing programming platform, and use UML modeling, SQL Serverdatabase technology, finally coding realized based on WEB project drawings filemanagement system. Now, this system has been in China xian huashan machineryindustry Co., LTD is put into operation, in the enterprise of engineering drawings filesmanagement plays an important role.The author in the research and development of the system of the main job mainlyin the following aspects:1.To study the B/S model of three layer structure, an enterprise needs analysis,identify participants and cases, using the.net technology to construct a cross-platform,use convenient, easy to expand engineering drawing file management system.2.Aaccording to the requirements of enterprises, to make an overall system design, divide the system module, boundary class, establishing the system static and dynamicmodel.3.Research asp.net, J2ME, XML (extensible markup language) application systemdevelopment technology, the system module for further detailed design.4.Use and UML (unified modeling language) SQL SERVER database technologyto realize the engineering drawings management system database development, andrealize the database security mechanism.5.In order to let the enterprise production department can fast response, meet theengineering and technical personnel of the demand of access terminal pointed out thatwireless mobile office, so for mobile phone client development tools of the J2MEapplication research to achieve external calls.6.Use test tools, prepare test cases of system function and safety testing.7.The subject use the software engineering development thought, from therequirement analysis, overall design, detailed design, code realization, system testdiscussed.