| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of monitoring abnormality in ball entry into a fixed start hole, a general winning hole, or the like without increasing a processing load of a main control part. SOLUTION: In the game machine putting out a predetermined number of winning game balls with entry of a game ball to a ball entry port as an opportunity, a game control means transmits a ball entry command to a performance control means each time when a game ball enters the ball entry port. The performance control means stores a count value of a counter each time when a ball entry command is received, executes comparison processing to compare a stored count value corresponding to game balls that have most recently entered the ball entry port with a stored count value corresponding to game balls that entered the ball entry port before a predetermined number of game balls including the game balls that have most recently entered the ball entry port each time when the game balls enter the ball entry port, and an abnormality signal indicating occurrence of abnormality in a ball entry situation of game balls to the ball entry port is outputted when the result indicates that the time required for not less than a predetermined number of game balls to enter the ball entry port is not more than predetermined time. COPYRIGHT: (C)2013,JPO&INPIT |
