Radiofrequency identification and barcode combined inventory management method

Abstract

The invention discloses a radiofrequency identification and barcode combined inventory management method. The radiofrequency identification and barcode combined inventory management method includes section bar identification management, section bar warehouse-in management, section bar inventory verification and section bar warehouse-out operation, in other words, radiofrequency identification cards are adhered on the front and back surfaces of storage locations, and owing to characteristics of capability of being repeatedly read and written and remote non-contact scanning of the radiofrequency identification cards, radiofrequency identification tags of the storage locations are automatically scanned while material barcodes are scanned, so that material information stored in the radiofrequency identification cards is consistent to scanned barcode information, relevant material information of the storage locations is transmitted to a manufacturing execution system, and the purpose that information in the manufacturing execution system is consistent to the information of the radiofrequency identification cards of the storage locations in a field is achieved. The radiofrequency identification and barcode combined inventory management method has the advantage that characteristics of radiofrequency identification and characteristics of the barcodes are effectively utilized and are combined with one another, so that material objects and the system can be conveniently and quickly synchronized.

Description

technical field [0001] The invention relates to a material management method for finished product warehouses of rods and wires in the metallurgical industry. Background technique [0002] As a traditional means of material identification, barcodes are widely used in the logistics management industry due to their convenience and uniqueness, but their shortcomings such as small storage capacity and short reading distance are becoming increasingly prominent. Radio Frequency Identification (Radio Frequency Identification), with its characteristics of long-distance reading and writing, rewritable rewritable, and batch reading of information, is increasingly widely used, but it also has the disadvantage of poor pressure resistance. How to combine the convenience of barcodes with the characteristics of long-distance repeatable reading and writing of radio frequency identification to solve practical problems is the original intention of this invention. [0003] For the metallurgica...

AI Technical Summary

Problems solved by technology

[0004] Radio frequency identification has the characteristics of long-distance scanning, large storage capacity, and repeatable reading and writing. There have been mature cases in inventory management, but all of them are pasting radio frequency identification cards on materials. For the metallurgical industry, the finished products are all metal For large pieces, the radio frequency identification has poor pressure resistance, and a slight bump may cause damage to the radio frequency identification circuit