The Project Mis System Based On The Wbs Document Information Integration

The Knowledge Economy, Network Economy and Information Technology are developing at the surprising speed in the new environment. In order to take fully advantage of the Information Technology's high efficiency and fastness and resources sharing, increasing the project management skill by combining the project management and knowledge management with Information Technology has become an inevitable trend. The integration of Project Management Information System (PMIS) and document information based on WBS can provide an effective and reasonable way for the large number of documents generated along the process of engineering project management, make the information fully shared and reach the goal of improving the performance of project management at last, which makes some sense in the field of theory and practice.Due to the contemporary engineering project's features, its related managerial concepts and the roles of WBS in information communication, the paper proposes the framework of integrating PMIS with document information based on WBS by using B/S mode, and shows that two key problems must be solved to realize the integration based on the proposed framework. They are the realization of B/S-based WBS project tree and the connection of WBS project tree with document information. Immediately by combining the demands of the realizing WBS method, the database technology is chosen to save the WBS and JSP tag extension is used to realize the B/S-based WBS project tree, which solves the first key problem. Then, after identifying the managerial needs of engineering project document information, the paper presents the documents' coding, integrated structure and the related technologically realizing method based on modeling document's break-down structure, which solves the second key problem. Thus far, the paper has realized the integration of PMIS and document information based on WBS. Finally, by applying the proposed framework and focusing on the two key problems, the key industrial science and technique project of Xi'an, 2002, -the development of PMIS. is demonstrated, which displays the framework's important meaning in theory and practice, including the favor of improving the efficiency of project management activities and the provision of effective and reasonable organization methods for document management and knowledge management.