E-commerce Logistics Model Research Based on Object-Oriented Petri Net

The complexity of e-commerce logistics is mainly reflected by its diversity and multi-objectives of different domains which the logistics involved in. In this paper, we give a special object-oriented Petri net´s definition composed by Unique Set, Service Net and Data Set, then use it to model a typical e-commerce logistics. Firstly, we analyze the process´ requirements in order to abstract four objects which are Customer, EC Center, Warehouse Center and Transport Center. Secondly, correspond with these objects, we build four sub-processes which are order sub-process, operation sub-process, warehouse sub-process and transport sub-process. After those we analyze the model´s aspects of encapsulation feature, inheritance feature and polymorphism feature, and provide a flow robustness analysis of the typical e-commerce logistics based on hierarchical thought.