Swing analyzing device, swing analyzing program, and recording medium

摘要

A swing analyzing device includes at least a motion sensor, a data acquiring unit, a motion detecting unit, and a swing data determining unit. The data acquiring unit acquires detection data of the motion sensor. The motion detecting unit uses the acquired detection data to detect a motion of a swing and extracts, as swing candidate data, data from which the motion of the swing is detected. The swing data determining unit selects true swing data from the swing candidate data based on determination conditions associated with the swing.

主权项

1. A swing analyzing device comprising:
a motion sensor that detects a physical quantity generated by a swing, wherein the motion sensor is an angular velocity sensor that detects angular velocities generated about a plurality of axes by the swing; a data acquiring unit that acquires detection data of the motion sensor; a motion detecting unit that detects a motion of the swing using the acquired detection data and extracts, as swing candidate data, data from which the motion of the swing is detected; a swing data determining unit that selects true swing data from the swing candidate data based on determination conditions associated with the swing a display processing unit that calculates, based on the motion of the swing detected by the motion detecting unit, a time of the motion of the swing and displays a calculation result on a screen, wherein: the motion detecting unit includes an impact detecting unit and an angular velocity calculating unit, the impact detecting unit sets a timing of an impact of the swing using the acquired detection data, and sets the motion of the swing of the swing candidate data based on the timing of the impact, and the angular velocity calculating unit calculates the sum of the magnitudes of the angular velocities generated about the plurality of respective axes using the acquired detection data.