Control method and device for door delivery system in refrigerator production line

The invention provides a control method and device for a door delivery system in a refrigerator production line. The method includes the steps of obtaining a refrigerator door warehouse-out instruction; determining the type of the warehouse-out door according to the refrigerator door warehouse-out instruction; obtaining storage data of doors in the door storage area, i.e., the door storage data include positions of carrying devices in the door storage area and types of doors carried by the carrying device; determining the warehouse-out carrying device carrying the warehouse-out door according to the door storage data; and driving the warehouse-out carrying device to be moved to the refrigerator general-assembly area from the door storage area. According to the scheme, the door warehouse-out instruction is responded according to the door storage data and the situation of doors stored in the door storage area, and the warehouse-out position is determined, so that intelligent management of the door storage area is achieved, the utilization efficiency of the door storage area is improved, doors can be managed and found conveniently, and the overall refrigerator production efficiency is improved.