The handover station of foreign instruments generates a list of instruments on site according to the instruments provided by the supplier, and uses AI image recognition technology to complete the verification and inventory in one minute, leaving pictures as evidence. In a unified standard instrument list format, long-term storage in the hard disk of the equipment, the certificate signed by both parties is valid for a long time, and documents can be retrieved for inspection at any time. Intelligent image recognition technology is used to process digital images and identify the quantity of the equipment.