| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means of a reader/writer acquiring specification data of RFID tags and performing efficient control based on the specification data due to diversified memory specifications or the like of RFID tags. <P>SOLUTION: This RFID tag system comprises: the RFID tag generating the specification data and returning them to the reader/writer; and the reader/writer receiving the specification data from the RFID tag, and performing the control by a first control method in the case of first specification data, and by a second control method in the case of second specification data. <P>COPYRIGHT: (C)2008,JPO&INPIT |
