| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game hall data management system capable of accurately and rapidly updating and managing data. Ž<P>SOLUTION: A card adjustment machine 4 is connected to a management device 5 via a communication line DL2. The management device 5 is connected to a center management device C via a communication line L. Also, wireless data communications are available between an RFID reader/writer 9 and the card adjustment machine 4 with the use of the dedicated RFID reader/writer 9. Thus, various data can be transmitted from the RFID reader/writer 9 to the card adjustment machine 4, and the transmitted data can be transmitted to the center management device C via the management device 5 or the like. Also, data or the like fetched in the management device 5 from the center management device C via the communication line L can be read out with the RFID reader/writer 9. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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