RFID TAG DETECTION DEVICE, RFID TAG DETECTION METHOD AND RFID TAG DETECTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To prevent the erroneous detection of an RFID tag.;SOLUTION: An acquisition part 1c acquires the identification information of the RFID tag of an exclusion object article Y in a first acquisition mode, and makes an exclusion information storage part 1a store the identification information of the RFID tag. Then, the acquisition part 1c acquires the identification information of the RFID tag of an article group in a second acquisition mode, and a determination part 1d determines whether or not the identification information of the exclusion information storage part 1a is included in the identification information. When the identification information of the exclusion information storage part 1a is included, a detection part 1e excludes the identification information of the exclusion information storage part 1a from the identification information of the article group, and detects the detection object article X on the basis of the excluded identification information.;COPYRIGHT: (C)2013,JPO&INPIT