| 摘要 |
PROBLEM TO BE SOLVED: To surely prevent a front door of a game machine from being fraudulently opened during business hours of a game parlor or outside the business hours such as at night.SOLUTION: A locking system of the game machine comprises: a locking part 32 that is provided on a front door 1b of the game machine and openably/closably locking the front door 1b to a housing 1a; a locking key 34 having a key part 34a and an IC tag part 34b; a plurality of IC tag reading parts 33 (33a-33f) disposed on the back of the front door 1b; and a locking signal processing part 36 in which signals from the plurality of IC tag reading parts (33a-33f) are input. The locking part 32 has an unlocking lock part 32a that permits or prevents the unlocking of the locking part 32 on the basis of the signal from the locking signal processing part. When signals in prescribed order are input from the plurality of IC tag reading parts 33, the locking signal processing part 36 outputs a signal for permitting the unlocking to the unlocking lock part 32a. |
