An Expansive Model of Business Process and IT/EIS Fusion-Integration Based on Enterprise Engineering

This article analyzes the complexity and dynamic of each kind of commerce network architecture from the system engineering. The thesis uses the complex self-adaptive system to describe the process of enterprise commerce network evolutionary. Bases on the drawing mechanism from enterprise commerce network transaction flow to the IT/EIS (information technology/enterprise information system) function demand, proposes a fusion expansion model which is from the commercial network concept integration, to logic integration and physics integration. The model is based on agent and the component technology. It tracks the new progress of information management technology and expenses the communication and coordination between the network insider and outsider, as well as the study function which must be calculated according to requirements. As a result, the model changes traditional IT/EIS platform that is only for improving working efficiency and guiding decision tools into the modern enterprise's blood supply system and nervous system. The model takes advantage of enhancing the validity of enterprise information construction.