Operating mechanism of logistics concentrating goods based on stochastic service process

In order to raise the concentrating goods operating management efficiency of logistics network joints(logistics centers), the process and characteristic of concentrating goods were described by applying stochastic service system theory and method, concentrating goods operating mode(CGOM) was compared with decentralized operating mode(DOM), the operating mechanism of concentrating goods was studied, and CGOM's model(Markov queuing model) was constructed.The analysis result of a example indicates that the system running indices of CGOM are obviously superior to that of DOM, its service facilities' utilization ratio increases by 23.4%, system goods average staying time decreases by 56.12%;especially, its system running indices' change of DOM is rapid when system busy degree is 90%, but that of CGOM is not obvious, and the goods average staying time in CGOM system is less than 1/5 of that in DOM system.