METHOD AND SYSTEM FOR CONFIRMING LOCATION OF PRODUCT WITHIN SHELF USING RFID

摘要

The present invention relates to a method for confirming a location of a product using a RFID. The method for confirming the location of the product within a shelf in a product location confirmation system: a plurality of shelf areas; a location tag which is provided at each shelf and transmits a RFID signal; a reader which is provided at each shelf and reads the RFID signal; and a RFID server for analyzing the information collected through the reader comprises the steps of: the reader confirming whether a location tag signal is received; the RFID server determining the absence of the product within the corresponding shelf when the location tag signal is received; the reader confirming whether a product tag signal as the RFID signal transmitted from the product is received when the location tag signal is not received; and the RFID server determining the presence of the product within the corresponding shelf when the product tag signal is received. The present invention can grasp the correct location of the product within the shelf in real time using the RFID technique.