RFID TAG READER CONTROL DEVICE AND RFID TAG READER CONTROL PROGRAM

摘要

PROBLEM TO BE SOLVED: To prevent unnecessary RFID tag data from being supplied to an RFID tag reader connection device.;SOLUTION: It is determined whether mode identification information indicates a data discarding mode or a data capture mode every time data of an RFID tag are read by an RFID tag reader collectively. When it indicates a data discarding mode, whether data of the preset tag of which capture is permitted is present in the data read by the RFID tag reader is checked. When it is determined that data of the tag of which capture is permitted is not present, the data of the RFID tag read by the RFID tag reader are discarded. When it is determined that data of the tag of which capture is permitted is present, the mode identification information is switched to the information of the data capture mode. When the mode identification information indicates a data capture mode, the data read by the RFID tag reader are captured and fed to a controller.;COPYRIGHT: (C)2007,JPO&INPIT