| 摘要 |
<P>PROBLEM TO BE SOLVED: To prevent incorrect recognition of indication timing from a user without increasing an arithmetic amount, when an operator is operated by a user and performance control timing is determined on the basis of a signal waveform for indicating motion of the operator. <P>SOLUTION: A performance control program executed by a CPU 110 of a performance control device 100, includes an acceleration acquiring section 111, a trigger signal generation section 112 and a performance control section 113. The trigger signal generation section 112 calculates an acceleration data for indicating a size of the acquired acceleration, every time the acceleration of the operator 200 is acquired by the acceleration acquiring section 111, and generates a trigger signal for performance control, and sends it to the performance control section 113, when all trigger signal generation conditions including at least a first condition that a change tendency of the acceleration data changes from rising to falling, and a second condition that an integral value of the acceleration data after the acceleration data starts to rise is larger than a first threshold, are satisfied. <P>COPYRIGHT: (C)2010,JPO&INPIT |
