| 摘要 |
PURPOSE:To effectively examine the tickets of group users by closing a gate means when a slave card is provided to a card processing means and allowing the passage of the group user by executing the data processing adding the charge of the slave card and the charge of a master card and subtracting it from the amount of money of the master card. CONSTITUTION:A master card Ca with the value of the amount of money and a slave card Cb whose payment depends on the master card are set. When single or plural slave cards Cb is/are presented for a card processing means 13, a gate means 15 is closed. Then, when the master card Ca is presented for the card processing means 13, the data processing adding the charge of the slave card Cb and the charge of the master card Ca are subtracting it from the money value of the master card Ca is executed. Based on the detection of human by a human sensing device 16, the gate means 15 is opened to allow the passage of the owner of the slave card Cb and the master card Ca. |
