Study on Logistics Business Process Composable Modeling and Simulation in E-Business

this paper analyses the characteristics of the logistics business process which explain its basic function in the E-Business, put forward a kind of public model library which based on the DEVS business process modeling methods, combining with the modularized modeling and simulation technologies. It can meet the needs of on-demand， dynamic composable modeling, according to the business process of flexible modeling simulation experiment research on the differences between business process in E-Business mode and general business process，what's more, to analyze the bottlenecks in logistics business process. As the E-Business business process, providing decision foundation for E-Business bill business process analysis and improvement.