Oriented Research And Design Of Engineering Drawings Of The Design Process Management System

As one of basic components of Information Management System in Design Unit, Engineering Graphics & Archives Management System has been adopted by more and more Design Unit. But the traditional System just pays attention to the finished product, instead of the management of dynamic data from designing process. Through the combination of the management of design archives and design process, Engineering Graphics & Archives Management System on Design Process can improve the efficiency of design and the management level effectively.At first, the paper gives analysis to the application of PDM(Product Data Management), and it introduces the developing platform of Multi-Tier & Distributed System J2EE and the method of software engineering on object-oriented. Then with the fact that a industry design department develops the Engineering Graphics & Archives Management System in its information management system, the paper apply the method of PDM to those non-machinery industry design department, suggesting that it would be good to build the Engineering Graphics & Archives Management System on Design Process, which may suit the modest-sized industry department best. By adopting the method of RUP, the paper makes use of static modeling and dynamic modeling system of UML to analyze and design the system. It also provides us with the business model of the use case, and gives out the system's major function module. It makes analysis of the system's use case in detail, and builds the system need captive model and analysis model, on the base of which, it lays out the general pattern of the system, with further improvement of the use case of design, it designs the classes and the database system. The paper also introduces its implement flat and partial code, and exhibit some interface. The paper gives a method, which combines file system in operation system with relative database system to manage heterogeneous datum, and makes use of DAO to manage and integrate all heterogeneous datum. At last, The paper does research on some key problem, and gives out their solution.The system introduced in the paper has been developed on the base of the architecture of J2EE and B/S pattern. The modeling method on object-oriented in developing process has enhanced the stability and makes it be more useful and maintainable. Meanwhile, the research and analysis to the system can also be useful reference of other design enterprises.