Workflow Engine Technology Research And Application In Project Management System

Large project management research is to make the project construction in investment, scope, schedule, quality, safety, production anticipated etc, maximum satisfy stakeholders' expectations. Because of project construction in China, great investment demand complex, short construction period, the examination and approval process, "long planning, design, construction, while the phenomenon of" occurs frequently, resulting in project construction scale, "super, super over-estimation time", realize the ultimate goal of project construction is very difficult, even failure.Based on a thorough analysis of domestic and foreign large-scale project management requirements and application situation, and on the basis of the design of large project management business structure and large project management flow model. Analyses the workflow engine processing mode, the workflow engine, puts forward the workflow reference model of the application system structure, completed the workflow engine database design, application design etc.According to the characteristics of large project management, project management, engineering construction, the whole process flow, and business process, engineering project funds and materials business processes and materials management process, contract approval of the examination and approval administration, financial management process flow analysis, a series of project construction, and the longitudinal chain business of the vertical chain business critical link several management approval derived organically, transverse chain business forward project management of network architecture. Based on engineering construction and project management business affairs ofbusiness characteristics, puts forward to support center, management center, the analysis of the center for the project management backbone, and the functions of the system framework of workflow engine technology project management business logic and logical separation process, through the workflow engine, puts forward the implementation process logic process logic and business logic separation method.In this paper the project and some key business, using the workflow engine technology, network technology, the project schedule asp.net web technology, the component technology, mobile office and coordination office network security technology and etc. Based on workflow engine software and network control plan of large project management system in hainan, the project management company successfully applied.