TAG REPORT METHOD, TAG REPORT PROGRAM, TAG REPORT DEVICE AND TAG REPORT SYSTEM

摘要

PROBLEM TO BE SOLVED: To suppress detection error for reading of an RFID (Radio Frequency Identification) tag attached to a commodity.;SOLUTION: A computer executes a tag input procedure for inputting, when a reader 300 reads a tag 400, a tag ID 401 and a reader ID 301; an event determination procedure for transferring the current state of a designation schedule designating states related to the tag ID 401 inputted in the tag input procedure and transfer between the states, when the transfer from the current state is matched with the reader ID 301 inputted in the tag input procedure, and permitting the report of the tag ID 401; and an event report procedure for reporting the tag ID 401 permitted in the event determination procedure.;COPYRIGHT: (C)2007,JPO&INPIT