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Golf swing analyzing apparatus and method of analyzing golf swing

A technology for golf clubs and golf balls, applied to rackets, sports accessories, instruments, etc.

Active Publication Date: 2014-04-09
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 analyzing apparatus and method of analyzing golf swing
  • Golf swing analyzing apparatus and method of analyzing golf swing
  • Golf swing analyzing apparatus and method of analyzing golf swing

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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 invention relates to a golf swing analyzing apparatus and a method of analyzing golf swing. The golf swing analyzing apparatus comprise: a first arithmetic section operating to use an output from a first inertial sensor and an output from a second inertial sensor to calculate a first energy amount, the first inertial sensor being attached to a portion of an upper body of a golfer, the second inertial sensor being attached to a golf club, the first energy amount being generated in the upper body of the golfer; a second arithmetic section operating to use the output from the first inertial sensor and the output from the second inertial sensor to calculate a second energy amount transferred to the golf club from the upper body of the golfer; and a processing section calculating an energy transferring ratio of an energy transferred from the upper body of the golfer to the golf club based on a ratio of the second energy amount to the first energy amount.

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 Applications(China)
IPC IPC(8): A63B69/36A63B71/06
CPCA63B69/3632G09B19/0038A63B24/0003A63B24/0021A63B60/42A63B2220/35A63B2220/40A63B2220/16A63B2220/62
Inventor 太田宪涩谷和宏
Owner SEIKO EPSON CORP
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