Application research of effective space on logistics system

Storage takes important role in logistics system, and improving the availability of it, decreasing the workload of cargo handling, and ensuring the exace location of goods have direct influence on improving velocity of goods circulation and reducing stock-holding cost While, cargo loading takes important role in logistics and delivery, and the efficiency of it also has great influence on improving whole efficiency of logistics system and reducing transport cost. In this paper, author has put forward a kind of practical and feasible solution of this kind of problem on the basis of the algorithm of the effective space. And the three-dimensional loading method based on it can improve the traditional spatial division method effectively. It is easy to program by its space analytical method, and it is provided with high efficiency of loading.