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Golf swing analysis device and golf swing analysis method

A golf club, golf ball technology, used in rackets, sports accessories, instruments, etc.

Active Publication Date: 2017-06-13
SEIKO EPSON CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, in golf swing analysis using inertial sensors, it is impossible to know how much energy is generated by the golfer's upper body during the golf swing and how much energy is transferred from the golfer's upper body to the golf club. degree of energy

Method used

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  • Golf swing analysis device and golf swing analysis method
  • Golf swing analysis device and golf swing analysis method
  • Golf swing analysis device and golf swing analysis method

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Embodiment Construction

[0018] According to at least one aspect of the present invention, there is provided a golf swing analysis device, a golf swing analysis method, etc., which can analyze the golf swing transmitted from the golfer's upper body to the golf club. Energy transfer rate is analyzed, and based on this, high-precision golf swing analysis is realized.

[0019] (a) One aspect of the present invention relates to a golf swing analysis device including: a first calculating unit that uses an output of a first inertial sensor attached to a golfer's upper body; The output of the second inertial sensor on the golf club is used to calculate the amount of first energy generated by the upper body of the golfer; the second calculation part uses the first inertial sensor and the The output of the second inertial sensor is used to calculate the amount of second energy transmitted from the upper body to the golf club; The ratio of the amount of energy transfer from the upper body of the golfer to the ...

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Abstract

The present invention relates to a golf swing analysis device and a golf swing analysis method. The golf swing analysis device is provided with a first calculation unit using a first inertial sensor attached to a golfer's upper body. and the output of the second inertial sensor mounted on the golf club to calculate the amount of first energy generated by the upper body of the golfer; the second computing unit uses the The output of the first inertial sensor and the second inertial sensor is used to calculate the amount of second energy transmitted from the upper body to the golf club; A rate of energy transfer from the golfer's upper body to the golf club is calculated as a ratio of the first amount of energy.

Description

[0001] This application is based on Japanese Patent Application No. 2012-223326 filed on October 5, 2012, and claims the benefit of priority of the Japanese Patent Application. This application incorporates the entire contents of the Japanese patent application. technical field [0002] The invention relates to a golf swing analysis device, a golf swing analysis method and the like. Background technique [0003] For example, a golf swing analysis device of the type disclosed in Japanese Patent Application Laid-Open No. 2010-11926 is known. The golf swing analysis device uses an optical motion capture (Motion Capture) system, and the golfer's swing state is photographed by the system. When shooting, a mark is fixed on a specific position of the golfer and the golf club, and the movement track of the specific position is recorded by shooting the action of the mark. Also, a golf swing analysis device using an acceleration sensor is known, for example, as disclosed in Japanese...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B69/36A63B71/06
CPCG09B19/0038A63B24/0003A63B24/0021A63B69/3632A63B60/42A63B2220/35A63B2220/40A63B2220/16A63B2220/62
Inventor 太田宪涩谷和宏
Owner SEIKO EPSON CORP
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