Design Of Role Domain Merged Workflow Engine And Application In Electric Vehicles Operating And Supporting Field

Along with the informationization of management of rapid development and universal application, as well as ceaseless development of business process reengineering and process optimization,on the process of dynamic management and process automation of the increasingly high demand. In order to solve the constantly changes in which internal and external business environment and processes needs, Based on the state migration automaton this paper focus on the research of design and implementation of role domain merged workflow engine.By applied to the specific engineering,the operating and supporting system of electric vehicles,proving that the engine fully meet the project demand for all types of automatic work order.A variety of workflow engines for automated process management have emerged, with the feature of complex and huge rather than powerful and fully functional. and most of them are based on the process or structure which lacked the configuration and control of permissions. In many practical engineering applications of demand context of micro control of each operation and state, this paper based on the finite state automaton model in which merged the role’s configuration and control of the into the multi core elements, in-depth analysis of the flow state’s transitions between the role domain,one kind of flow engine produces that mentioned in this paper as "role domain merged " workflow engine model. At last provide an application example:work order machine of operating and supporting system of electric vehiclesThe engine in this paper adequately reflected Lightweight design, flexible configuration and micro role permission control. In specific application prove that this engine can be widely applied to various types of management and process system, greatly improve the management level and the usability of the system. Provided a reference for the engineering application of lightweight workflow engine and a guideline for the theory research of role domain merged access control.