The technical solution of the present invention is a three-dimensional warehouse in Warenet three-dimensional space grid format and its control system, which is an invention patent previously applied by the applicant: "Warenet three-dimensional grid storage and transportation device and its control system", invention application number 201610889061.7, in terms of storage Application; it is one of the many applications of the 201610889061.7 invention patent. Including warehouse import and export, conveyors, cargo scanners, various sensors, elevators, three-dimensional grid shelves and control systems. The three-dimensional grid shelf is a multi-layer three-dimensional structure, including several "Warenet three-dimensional storage and delivery unit devices and their control systems" (see another patent application in the same period). The entire three-dimensional warehouse has a simple structure and a very high storage utilization rate; it adopts automatic and intelligent operation without manual loading and unloading, which greatly reduces labor intensity and improves work efficiency; the structure of the shared passageway for import and export and the space grid warehouse are cleverly designed. With the close cooperation of the durable control system, the automatic and intelligent operation of the three-dimensional warehouse is realized.