1) the shelves for \”life\”, avoid the waste of execution resources;
2) a sharp rise in the turnover of goods;
3) picking route planning, and improve the picking efficiency;
4) real-time inventory goods, improve the efficiency of inventory, save manpower cost;
5) to allow mixed with goods, does not involve moving library problem;
6) based on common warehouse renovation, the implementation is easy, quick effect;
7) low cost fast implementation, suitable to upgrade the existing warehouse;
8) to remove IT with auxiliary motion of the class has nothing to do with the warehouse operation, forklift driver operation need to get off all the way, return to the warehouse operation.