The invention discloses an automatic stereoscopic refrigeration house based on an internet of things. The refrigeration house comprises a refrigeration house storage area, a closed transition area anda center control system, a plurality of loading openings are formed in the wall close to the outer side of the transition area, refrigerated trucks to be loaded are parked on the outer side of the loading opening of the refrigeration house, rear doors of the refrigerated trucks align to the corresponding loading openings, the center control system comprises a server, the server is connected withan internet, vehicular processors, wireless transmission modules and positioning modules are mounted on the refrigerated trucks, a lifting table device is arranged in the transition area, and a purchasing platform comprises a plurality of feeding platforms and feeding belts. According to the refrigeration house, cargo loading can be accelerated, labor cost is reduced, and pollution and damage of cargoes are reduced in the loading process.