| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an active amount detection device capable of detecting an accurate active amount of a measurement object person.SOLUTION: An active amount detection device 1 includes: a movement situation acquisition part 20 specifying a section of an active state of a measurement object person; a vertical movement acquisition part 30 detecting vertical movement amount of the measurement object person; and an arithmetic processing circuit 40 calculating an active amount corresponding to the active state of the measurement object person on the basis of information about the section specified by the movement situation acquisition part 20 and the movement amount detected by the vertical movement acquisition part 30. The vertical movement acquisition part 30 has a pressure sensor 31 capable of detecting a pressure change corresponding to activity of the measurement object person as a difference amount from a reference pressure varying according to atmospheric pressure fluctuation.</p> |
