| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a game system, even if a negotiable value management part executing a payment/consumption processing and a dispensing control part executing a first dispensing fall into an incommunicable state, causing no discrepancy between processings of the both, and allowing a clerk to take a prompt action by acquiring that the magnitude of the negotiable value of the negotiable value management part is erroneously updated. <P>SOLUTION: When a card R/W control part detects a power return, recovery information including processing information is transmitted to a unit control part, the unit control part determines whether the processing information of the received recovery information and transmission information are in a prescribed relationship (the processing information = the transmission information) or not (S452), and when they are in the prescribed relationship, a payment amount dispensing operation is executed (S165-). When the card R/W control part transmits a card balance after updating a subtraction to the unit control part, a dispensing control part determines the accordance between the card balance and the stored balance after the subtraction and, when determining that they are not accorded with each other, executes an abnormality notification. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
