Application Of Graphic Workflow Technology In Nuclear Power ERP Project

With the increasingly fierce market competition and the changing enterprise environment, in order to survive and further development, the enterprise has to adapt to such changes of the environment and adjust the management method of enterprise timely,in the same time, optimizing and reorganizing the enterprise business process, so as to improve the corecompetitiveness of company.Taking the nuclear plant ERP system as the background, the paper researches and analyzes the function and realization of its process management module,finding that there are still some inadequacies of process management in the aspect of flexibility,dynamic reorganization of reconstruction,processes visualization and so on in the modules,proposes the scheme of making use of the visual Web technology to realize business processes management through graphics based on the detail research.It brings workflow management ideas and graphics technology into the ERP system to manage the business process, in addition, re-designs the process management module in the system to strive to make up for the deficiencies of the ERP system in the process management,and combines graphics technology with workflow management,in order to achieve the dynamic visualization management of business process.As to graphical technology, the paper relies on VML for drawing business processes and takes advantage of its strong support for CSS and JavaScript, realizes the dynamic display and control of graphics.In the fact of process management.using VML and J2EE related technologies to model through graphical interface, the paper designs a workflow engine based on the relationship structure, while it applies the PL/SQL to implement business logic processing of back-end data.Combining with the powerful platform components and middleware, it achieves the seamless integration between sub-system and ERP system.The paper designs and implements a graphical-based workflow management subsystem,including the function of modeling, starting, alerting and monitoring about business process, which makes integration with the ERP system and completes functional test in the lab environment, and its result verifies the efficiency of graphical teachnolgy and workflow management thinking in the flexibility processes management of the ERP system, taking a certain reference significance and application value to the development and implementation of nuclear power ERP system.