| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine which can prevent false determination of abnormality due to a game media jam.SOLUTION: A game machine includes: a downflow passage where game media flow down; first detection means 14a for detecting game media flowing down in the downflow passage and outputting a first detection signal; second detection means 14b for detecting game media nearer a downstream side than the first detection means and outputting a second detection signal; abnormality determination means for determining abnormality on the basis of the first detection signal and the second detection signal; and transferring means for transferring a game state to an error state on the basis of the abnormality determination by the abnormality determination means. The abnormality determination means determines abnormality when a difference between the number of game media detected by the first detection means and the number of game media detected by the second detection means is over a prescribed threshold. The prescribed threshold is set to a value larger than a difference between the number of game media detected by the first detection means and the number of game media detected by the second detection means in the state that a plurality of game media suspend between the first detection means and the second detection means.</p> |
