| 摘要 |
PROBLEM TO BE SOLVED: To simply and highly accurately suppress misdetection caused by repetition of a plurality of times of vibrations.SOLUTION: A game machine including vibration detection means for detecting vibration: updates vibration strength estimation information to a value being deviated in a direction of separating from a reference value by a vibration detection value (S204) on the basis of detection of vibration by the vibration detection means (Y in S203); updates the vibration strength estimation information to a value being deviated by a non-vibration-detection value in a direction of returning to the reference value (S208) on the basis of non-detection of vibration by the vibration detection means (N in S203) in a case where the vibration strength estimation information is different from the reference value; determines whether or not the vibration strength estimation information is a value within an allowable vibration range between the reference value and an excessive vibration threshold (S214); and concludes that it is excessive vibration when the vibration strength estimation information is not the value within the allowable vibration range.SELECTED DRAWING: Figure 26 |
