Pressing amount measuring device, pressing amount measuring method and pressing amount measurement program

摘要

Improve the measurement accuracy of the amount of indentation to the part of the human body. The acquisition unit (11) detects the result of the acceleration sensor (1a) attached to the part (1) during execution of the pushing operation in which the part (1) of the measurer pushes the part (2) of the subject. The detection result by the pressure sensor (1b) mounted on the pressing surface of the part (1) is acquired. The velocity calculation unit (12) integrates the acceleration detected by the acceleration sensor (1a) to calculate a plurality of first velocities of the part (1) at each of a plurality of measurement timings from the start of the pressing operation. Of the plurality of measurement timings so that the velocity at the timing (T) at which the pressure detected by the pressure sensor (1b) becomes maximum becomes 0, the plurality of Calculate the speed of 2. The pressing amount calculation unit (13) calculates the pressing amount of the part (1) by integrating the plurality of second speeds.