Product Development Project Management System Technology Research

Effective Project Management (PM) can controll the product development from begining to the end. to condense development time, improve the quality and competitive power of the product. So this paper talks something about the product-developing-project management (PDPM) information system.First, the paper analyzes four basic view pictures, and build up a product-developing-project system , which can be decomposed into a "project-tree" in the upright direction and has "workflow-networks" in the horizonal direction, with its life cycle and management work.Then the paper studies the methods of decomposing the "project-tree" and designing the "workflow-network".Finally, the paper studies how to develope such a PDPM infomation system and designs it, and compares the traits of different software srurctures and the new Web Services technology by the way.