| 摘要 |
PROBLEM TO BE SOLVED: To make prize ball data of a pachinko game machine reliable. SOLUTION: A main controller 70 transmits an instruction to put out prize balls to an expenditure controller 90 as a prize ball command for the time that the lower tray is full for winning during big winning while a lower tray is full and the putout of the prize balls is put on hold and as a prize ball command at normal time for the winning other than that. The expenditure controller 90 puts out the prize balls for a number corresponding to the received prize ball command, outputs a prize ball signal every time of putting out the prize ball, and outputs a prize ball signal for the time that the lower tray is full when the lower tray is not full any more and the putout of the prize balls is restarted at the time of receiving the prize command for the time that the lower tray is full. A ball computer 10 calculates discharged balls during the big winning by adding lower tray full signals received at the time other than the time during the big winning to the prize ball signals received during the big winning and counting them, and calculates the discharged balls for the time other than the time during the big winning by subtracting the lower tray full signal from the prize ball signals received at the time other than the time during the big winning and counting them. COPYRIGHT: (C)2007,JPO&INPIT
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