Modeling of integration and sharing of express enterprises' network resources based on Petri nets

This paper discusses the existed express enterprises' business procedure, and then sets up a new business procedure on the condition of sharing network resources of different express enterprises in a certain district. Based on the Petri nets as an analyzing tool, this paper constructs a model of the new business procedure, by the analysis of the model, it points out the key problems for optimizing the new procedure. Also, this paper put forward a fair solution of dealing with the conflicts while using the sharing network resources among different express enterprises.