| 摘要 |
<p>PURPOSE:To facilitate the summing-up, management or the like of data of prepaid cards used in common by a plurality of pachinko machine halls by connecting a system center to a plurality of control devices to integrate controllably the data accumulated in every pachinko machine hall. CONSTITUTION:A member hall comprises pachinko machines 1, a prepaid card 5 publishing vendor device 2, a prize exchanging terminal machine 3 for exchanging the prize according to the information of the number of balls on a prepaid card 5 and controllers 4 for controlling the respective devices. A system center 8 comprises an input circuit exchanger 83 for receiving data transmitted from the respective controllers 4, a CPU 81 for summing up various data, a recorder 82 for accumulating the summed-up data, an output circuit exchanger 84 for requesting the transmission of data to the controllers 4 and an operating section 85 for controlling the respective operations. The system center 8 sums up the data of controllers 4 accumulated in the summing-up of set information to prepare a voucher of income and outgo in all member halls. Thus, the process of summing-up, control or the like of data is facilitated.</p> |
