In the process of emergency logistics, in addition to the basic elements of general logistics system such as fluid, carrier, flow direction, flow, etc., the emergency time is also limited. Therefore, emergency logistics also has a special time factor. General logistics not only emphasizes the efficiency of logistics, but also emphasizes the efficiency of logistics. In many cases, emergency logistics realizes its logistics efficiency by realizing logistics efficiency. Emergency logistics has the attributes of sudden, uncertain, unconventional, economic, complex and spiritual. Because of different reasons and management environment, emergency logistics is very different from general commercial logistics, mainly reflected in the goal of general commercial logistics is to maximize profits or minimize costs, and the overall goal of emergency logistics is to reduce losses caused by events, which is a special kind of material flow activities.