| 摘要 |
PROBLEM TO BE SOLVED: To let a concerned person, etc. of a game parlor accurately recognize game abnormality by extracting clogging with game balls only, which causes the game abnormality, and to appropriately correct game data by estimating the number of overflowing game balls because of the clogging.SOLUTION: A hall computer 1 collects predetermined game signals outputted from game machines, and monitors game abnormalities. The hall computer 1 includes a game abnormality-determining means for determining a prescribed game abnormality based on the game signals. The game abnormality determining means determines an out abnormality suggesting clogging with game balls based on an out signal suggesting discharge of game balls from the Pachinko machine and a prescribed game signal suggesting the operation of the Pachinko machine, other than the out signal, but does not determine game abnormalities related to the out signal at least during the period of the out abnormality. |
