| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the amount of reconstruction from an application program for a bar code reader to an application program for an RFID (Radio Frequency Identification) tag reader. <P>SOLUTION: This RFID tag reader control device is so formed that a driver 16 connected with the RFID tag reader 12 connects a data buffer 17 storable of data related to a plurality of RFID tags. The driver 16 divides the data of the plurality of RFID tags 26, 27 and 28 batchedly read by the RFID tag reader 12 for every RFID tag, obtains tag identifiers preset in the RFID tags from the RFID tag data and article identification codes for specifying the articles attached with the RFID tags, and writes them into the data buffer 17. After that, this RFID tag reader control device reads ones of the identifiers and the article identification codes from the data buffer 17 at a time respectively, and supplies them to a controller 13 for processing the article identification codes. <P>COPYRIGHT: (C)2007,JPO&INPIT |
