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US 12,521,605 B2Granted
Swing analysis system and swing analysis method
AssigneeSintokogio, Ltd.
InventorsYoshikane Tanaami, Miyuki Hayashi
Life of this patent
Estimating the term…
Abstract
A swing analysis system includes: shoes containing respective pressure sensors; a club having a grip that contains a pressure sensor; and an information processing device configured to specify a problem in a swing movement, with reference to respective output signals from the pressure sensors and an output signal from the pressure sensor.
Claims4
A swing analysis system comprising:
- shoes containing respective first pressure sensors;
- a club having a grip that contains a second pressure sensor;
- and
- an information processing device configured to specify, with reference to output signals from the first pressure sensors and an output signal from the second pressure sensor, a problem that causes a ball to slice or hook in a swing movement that a user wearing the shoes has performed with use of the club,
- wherein the information processing device is configured to:
- compare time series of foot pressures during the swing movement, the foot pressures being indicated by the output signals from the first pressure sensors, with patterns of time-series prepared in advance;
- and specify that a problem that causes the ball to slice or hook is present in a foot movement of the user when the time series of the foot pressure during the swing movement correspond to the patterns of time-series prepared in advance,
- wherein the information processing device is configured to:
- compare a time series of a grip strength during the swing movement, the grip strength being indicated by the output signal from the second pressure sensor, with patterns of time-series prepared in advance;
- and specify that a problem that causes the ball to slice or book is present in a palm movement of the user when the time series of the grip strength during the swing movement correspond to the patterns of time-series prepared in advance.
7 more elements
The swing analysis system according to wherein:
- the club further contains an acceleration sensor;
- and
- the information processing device is configured to:
- compare time series of accelerations during the swing movement, the accelerations being indicated by an output signal from the acceleration sensor, with patterns of time-series prepared in advance;
- and specify that a problem that causes the ball to slice or hook is present in an arm movement of the user when the time series of the accelerations during the swing movement corresponding to the patterns of time-series prepared in advance.
2 more elements
A swing analysis method comprising:
- an acquiring process of acquiring output signals from respective first pressure sensors contained in shoes and an output signal from a second pressure sensor contained in a grip of a club;
- and
- a specifying process in which an information processing device specifies, with reference to the output signals from the first pressure sensors and the output signal from the second pressure sensor, a problem that causes the ball to slice or hook in a swing movement that a user wearing the shoes has performed with use of the club,
- wherein the information processing device is configured to:
- compare time series of foot pressures during the swing movement, the foot pressures being indicated by the output signals from the first pressure sensors, with patterns of time-series prepared in advance;
- and specify that a problem that causes the ball to slice or hook is present in a foot movement of the user when the time series of the foot pressures during the swing movement correspond to the patterns of time-series prepared in advance,
- wherein the information processing device is configured to:
- compare a time series of a grip strength during the swing movement, the grip strength being indicated by the output signal from the second pressure sensor, with patterns of time-series prepared in advance;
- and specify that a problem that causes the ball to slice or hook is present in a palm movement of the user when the time series of the grip strength during the swing movement correspond to the patterns of time-series prepared in advance.
6 more elements
Dependencies are inferred from the claim text.