Large Scale Logistics Network Simulation and Its Application in JD.

We develop a parallel large-scale logistics network simulation software for a large logistics enterprise. According to its actual logistics network, we establish its equivalent virtual logistics network in the simulation software. Then we simulate and adjust the virtual logistics network in advance. At last we regulate the actual logistics network according to the virtual network. As a result, the actual logistics network run well. The simulation software can complete the simulation of 500 million package distribution of a month in less than 30 minutes on a personal computer.