Warehouse management system, pallet closing method, equipment, storage medium and program

The invention discloses a warehouse management system, a pallet combining method, equipment, a storage medium and a program. The system comprises a server, carrying equipment and pallet combining sites, the server is used for obtaining pallet closing task information, the pallet closing task information comprises a plurality of pallets needing pallet closing, and each pallet is loaded with a material box and occupies a goods allocation in a warehouse; according to the pallet combining task information, a carrying task instruction is sent to carrying equipment, and a pallet combining task instruction is sent to a pallet combining station; the carrying equipment is used for carrying the trays to be subjected to tray closing between the goods allocation and the tray closing station according to the carrying task instruction; and the pallet closing station is used for executing pallet closing operation according to the pallet closing task instruction issued by the server, and the pallet closing operation is that