Web-based Workflow Management And Oa Applications Research

Office automation makes use of the compute integration technique, making the relevant business process of the office transfer from the document management method which is the traditional handicraft word processing method and the dispersion to the automation management method which is the computer network information gathering method, attain an information share, raise a work efficiency and work quality of purpose. But along with the increment of the complication of the system, how to reorganize the business process will be a complicated project, its implementation needs to make use of the advanced process to set up the mold and the analysis mean to describe, analysis, evaluate process. Dealing workflow by hand, especially the process which is finished by participant, not only not inconvenient, but also maybe lose datum or delay time and so on . Workflow management system is the advanced technique of software. It can make an all or parts of the auto of the business process carry out, assigning the activity to the suitable performance, providing completion the application procedure and data which are needed by activity, and it also can carry out the definition and management of the business process efficiently. Now the system is already drive extensive research and application.This paper analyses the application of workflow technology in the process system of enterprise' s OA, presents the development of workflow management system based on Web, designs the flow design machine, workflow engine, business processing customer to carry etc. the flow design machine makes user transform business process to the form that can understand by computer through a sketch. Workflow engine which is the kernel part in complete system explains workflow model that is designed by flow design machine, creates the process' s instance and the task' s instance, changes the data with the logic client, finishes the OA' s process. This paper discussed the flow design machine and workflow engine in detail of concrete design and realization, and returned to system realization and...