JP2018140082A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2018140082A5 JP2018140082A5 JP2017037472A JP2017037472A JP2018140082A5 JP 2018140082 A5 JP2018140082 A5 JP 2018140082A5 JP 2017037472 A JP2017037472 A JP 2017037472A JP 2017037472 A JP2017037472 A JP 2017037472A JP 2018140082 A5 JP2018140082 A5 JP 2018140082A5
- Authority
- JP
- Japan
- Prior art keywords
- measurement
- time
- start timing
- swing
- timing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005259 measurement Methods 0.000 description 16
- 229910017385 At S5 Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004148 unit process Methods 0.000 description 1
Description
<システムの構成>
図1は本発明の一実施形態に係る計測システムAの概要図である。計測システムAは、一対のフォースプレート1Rおよび1Lと、計測ユニット2〜5と、処理装置6、表示装置7と、入力装置8とを含む。矢印X、矢印Yおよび矢印Zは、計測システムAの試打席における三次元の座標系を示しており、フォースプレート1Rおよび1Lと、計測ユニット2〜4とはこの座標系に対応して設置される。矢印X、矢印Yは互いに直交する水平方向を示し、矢印Zは鉛直方向を示す。矢印Xはゴルフボールの飛球線方向に設定される。
<System configuration>
FIG. 1 is a schematic diagram of a measurement system A according to an embodiment of the present invention. The measurement system A includes a pair of force plates 1R and 1L, measurement units 2 to 5, a processing device 6 , a display device 7, and an input device 8 . Arrows X, Y, and Z indicate a three-dimensional coordinate system in the test bat of the measurement system A, and the force plates 1R and 1L and the measurement units 2 to 4 are installed corresponding to the coordinate system. You. Arrows X and Y indicate horizontal directions orthogonal to each other, and arrow Z indicates a vertical direction. The arrow X is set in the direction of the flight line of the golf ball.
S5ではS4で設定した範囲内の計測データを用いてスイング解析を行う。スイング解析の内容は、例えば、スイング中にゴルファが発揮したエネルギと打撃に利用されたエネルギとの関係や、ゴルフクラブの軌道等、各種の解析を挙げることができる。解析結果は表示装置7に表示することもできる。以上により一単位の処理を終了する。 At S5, swing analysis is performed using the measurement data within the range set at S4. The contents of the swing analysis include, for example, various analyzes such as the relationship between the energy exerted by the golfer during the swing and the energy used for hitting, and the trajectory of the golf club. The analysis result can also be displayed on the display device 7 . Thus, one unit process is completed.
<スイング開始タイミングの特定例>
図4を参照してS3におけるスイング開始タイミングの特定例について説明する。本実施形態では、フォースプレート1および計測ユニット2の計測結果に基づいてスイング開始タイミングを特定する。二種類の計測結果を利用することで、スイング開始タイミングの特定精度を向上することができる。特に、フォースプレート1の計測結果を利用することで、ワッグル等の影響を低減してスイング開始タイミングを特定することができる。
<Specific example of swing start timing>
A specific example of the swing start timing in S3 will be described with reference to FIG. In the present embodiment, the swing start timing is specified based on the measurement results of the force plate 1 and the measurement unit 2. By using the two types of measurement results, the accuracy of specifying the swing start timing can be improved. In particular, by using the measurement result of the force plate 1, it is possible to specify the swing start timing while reducing the influence of the waggle or the like.
図4(A)において、時間t0は計測の開始タイミングを示し、時間tiはインパクトタイミングを示す。インパクトタイミングは、計測ユニット3の計測データから特定し、音圧が急激に高くなったタイミングをインパクトタイミングとすることができる。対象データは、時間tiからT時間さかのぼった時間t1までの計測データであり、換言すると、時間t1から時間tiまでの、フォースプレート1および計測ユニット2の各計測データをスイング開始タイミングの特定に用いる。時間Tは例えば数秒(例えば2秒)である。 In FIG. 4A, the time t0 indicates the start timing of the measurement, and the time ti indicates the impact timing. The impact timing is specified from the measurement data of the measurement unit 3, and the timing at which the sound pressure suddenly increases can be set as the impact timing. The target data is measurement data from the time ti to the time t1 which is retroactive to the time T. In other words, the measurement data of the force plate 1 and the measurement unit 2 from the time t1 to the time ti are used for specifying the swing start timing. . The time T is, for example, several seconds (for example, 2 seconds).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017037472A JP6876466B2 (en) | 2017-02-28 | 2017-02-28 | Measurement system and measurement method |
US15/877,696 US20180243627A1 (en) | 2017-02-28 | 2018-01-23 | Measuring system and measuring method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017037472A JP6876466B2 (en) | 2017-02-28 | 2017-02-28 | Measurement system and measurement method |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018140082A JP2018140082A (en) | 2018-09-13 |
JP2018140082A5 true JP2018140082A5 (en) | 2020-03-26 |
JP6876466B2 JP6876466B2 (en) | 2021-05-26 |
Family
ID=63245538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017037472A Active JP6876466B2 (en) | 2017-02-28 | 2017-02-28 | Measurement system and measurement method |
Country Status (2)
Country | Link |
---|---|
US (1) | US20180243627A1 (en) |
JP (1) | JP6876466B2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018085575A (en) * | 2016-11-21 | 2018-05-31 | カシオ計算機株式会社 | Image processing apparatus, analysis system, image processing method, and program |
WO2023181828A1 (en) * | 2022-03-23 | 2023-09-28 | 株式会社村田製作所 | Computation circuit and computation program |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5150902A (en) * | 1991-07-09 | 1992-09-29 | Heisler Doyle J | Golfer weight distribution measurement system |
JPH06134068A (en) * | 1992-10-30 | 1994-05-17 | Kubota Corp | Golf practice machine |
JP2952735B2 (en) * | 1992-11-10 | 1999-09-27 | 株式会社スギノマシン | Golf swing analysis system |
GB0820473D0 (en) * | 2008-11-07 | 2008-12-17 | Initial Force As | Motion analysis apparatus |
JP2016209180A (en) * | 2015-05-01 | 2016-12-15 | セイコーエプソン株式会社 | Swing analyzer, swing analysis system, swing analysis program and recording medium |
JP2017029516A (en) * | 2015-08-04 | 2017-02-09 | セイコーエプソン株式会社 | Golf swing analysis device |
-
2017
- 2017-02-28 JP JP2017037472A patent/JP6876466B2/en active Active
-
2018
- 2018-01-23 US US15/877,696 patent/US20180243627A1/en not_active Abandoned
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6467766B2 (en) | Motion analysis method, motion analysis apparatus, and motion analysis program | |
US11173362B2 (en) | Analysis apparatus, analysis method, and recording medium | |
US9415291B2 (en) | Golf swing analyzing apparatus and method of analyzing golf swing | |
JP2015002912A (en) | Motion analysis device and motion analysis program | |
US20150111657A1 (en) | Movement analysis method, movement analysis apparatus, and movement analysis program | |
JP2015002914A5 (en) | Motion analysis method, motion analysis apparatus, motion analysis program, and method of displaying motion analysis information | |
JP6717613B2 (en) | Measuring system and measuring method | |
JP2015084954A5 (en) | Motion analysis device | |
JP2015173862A5 (en) | ||
JP2012095789A (en) | Apparatus for analyzing golf swing | |
JP2018140082A5 (en) | ||
JP2019528102A (en) | Ball flight information calculation device and ball flight information calculation method | |
JP2012095826A (en) | Method for selecting golf club | |
JP2015073821A (en) | Motion analysis method, motion analyzer, and motion analysis program | |
JP2015188508A5 (en) | ||
JP6876466B2 (en) | Measurement system and measurement method | |
JP6255737B2 (en) | Motion analysis apparatus, motion analysis program, and display method | |
JP2015173865A5 (en) | ||
JP2018089111A5 (en) | ||
JP2014090773A (en) | Golf swing analysis device and golf swing analysis method | |
JP2017000179A (en) | Method and apparatus for predicting golf ball trajectory and golf club selection method | |
TWI541050B (en) | Device and method for improving hitting posture | |
JP7079088B2 (en) | Measurement system and measurement method | |
JP3201910U (en) | Head height checker for golf swing | |
US20150283429A1 (en) | Multisensory real-time feedback training putter |