JP2018094403A - 跳躍の継続時間を検出、計算する方法 - Google Patents
跳躍の継続時間を検出、計算する方法 Download PDFInfo
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- G—PHYSICS
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- G04F—TIME-INTERVAL MEASURING
- G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
- G04F8/006—Apparatus for measuring unknown time intervals by electromechanical means running only during the time interval to be measured, e.g. stop-watch
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- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7282—Event detection, e.g. detecting unique waveforms indicative of a medical condition
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/0057—Means for physically limiting movements of body parts
- A63B69/0059—Means for physically limiting movements of body parts worn by the user
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/18—Training appliances or apparatus for special sports for skiing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/10—Athletes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/18—Training appliances or apparatus for special sports for skiing
- A63B2069/185—Training appliances or apparatus for special sports for skiing for ski-jumping
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/40—Acceleration
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/40—Acceleration
- A63B2220/44—Angular acceleration
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/62—Time or time measurement used for time reference, time stamp, master time or clock signal
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/83—Special sensors, transducers or devices therefor characterised by the position of the sensor
- A63B2220/836—Sensors arranged on the body of the user
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
Description
−跳躍後の着地に関連する瞬間を検出するステップであって、このステップは、個人の腕に装着した時計に内蔵した3軸加速度計がもたらした加速度測定値内で第1の閾値高度を超える高度の加速度ピークを検出するサブステップを含む、ステップ、
−着地の瞬間で終了する時間窓において、第1の閾値継続時間を超える継続時間の間、0gから0.5gの間の一連の加速度測定値を検出することによって、跳躍段階を検出するステップ
を含む。
−0から0.5gの間の一連の加速度測定値の第1の測定値に対応する、跳躍開始に関連する瞬間を検出するステップ、
−着地に関連する瞬間と、跳躍開始に関連する瞬間との差によって、跳躍継続時間を計算するステップ
を含む。
−加速度計CP_AC及び圧力センサCP_PR(又は高度計)を備えるセンサ・セットCP、
−センサCPが生成した測定値を記録するメモリMDであって、測定値は、有利には、FIFO原理(「先入れ先出し」)に従ってメモリ内で円滑に記録する、メモリMD、
−メモリMD内に収容した情報を処理するマイクロプロセッサMP、
−マイクロプロセッサMPが生成した計算結果を表示するデジタル又はアナログ表示手段MA、
−方法PRを作動させることを可能にする、センサCP、メモリMD、マイクロプロセッサMP及び表示手段MAの機械式、電子的又は触知可能な起動手段MC
を備える。
MT 時計
AC 加速度測定値
CP_AC 3軸加速度計
CP_PR 圧力センサ
CP_AP 加速度計
CP センサ
PR 方法
MC 起動手段
H 最大高度
P 段階
AT 高度測定値
C 曲線
T 跳躍継続時間
MA 表示手段
MD メモリ
MP マイクロプロセッサ
Claims (4)
- 個人が実施した跳躍の継続時間を検出、計算する方法(METH)であって、
−前記跳躍の後の着地に関連する瞬間(t2)を検出するステップ(METH_Dt2)であって、前記ステップは、前記個人の腕に装着した時計(MT)に内蔵した3軸加速度計(CP_AC)がもたらした加速度測定値(AC)内で第1の閾値高度を超える高度の加速度ピーク(PCAC)を検出するサブステップ(METH_Dt2_PCAC)を含む、ステップ(METH_Dt2)、
−着地の瞬間(ts)で終了する時間窓において、第1の閾値継続時間(ts)を超える継続時間の間、0gから0.5gまでの間の一連の加速度測定値(AC)の検出によって、跳躍段階を検出するステップ(METH_Ds)であって、前記gは、地表での重力加速度である、ステップ(METH_Ds)、
−0から0.5gの間の前記一連の加速度測定値(AC)の前記第1の測定値に対応する、前記跳躍の開始に関連する瞬間(t0)を検出するステップ(METH_Dt1)、
−前記着地に関連する瞬間(t2)と、前記跳躍開始に関連する瞬間(t0)との差によって、跳躍継続時間(Ts)を計算するステップ(METH_Ts)
を含み、前記着地に関連する瞬間(t2)を検出するステップ(METH_Dt2)は、前記時計(MT)に内蔵した圧力センサ(CP_PR)がもたらした圧力測定値(PR)から、第2の閾値高度を超える高度の圧力ピーク(PCPR)、及び第2の閾値継続時間よりも少ない継続時間を検出するサブステップ(METH_Dt2_PCPR)、及び前記加速度ピーク(PCAC)に関連する瞬間と、前記圧力ピーク(PCPR)に関連する瞬間とを比較するサブステップを含む、方法(METH)。 - 前記第2の閾値高度は、2ミリバールを超え、前記第2の閾値継続時間は、0.1秒未満である、請求項1に記載の方法(METH)。
- 前記第1の閾値継続時間は、0.5秒を超える、請求項1又は2に記載の方法(METH)。
- 前記第1の閾値高度は、2gを超える、請求項1から3のうちいずれか一項に記載の方法(METH)。
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EP16203365.8 | 2016-12-12 | ||
EP16203365 | 2016-12-12 |
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JP2018094403A true JP2018094403A (ja) | 2018-06-21 |
JP6550447B2 JP6550447B2 (ja) | 2019-07-24 |
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US (1) | US10156830B2 (ja) |
EP (1) | EP3332697B1 (ja) |
JP (1) | JP6550447B2 (ja) |
CN (1) | CN108211316B (ja) |
HK (1) | HK1257047A1 (ja) |
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US10744391B2 (en) * | 2019-01-22 | 2020-08-18 | David Shau | Hang time measurements using wearable electronic devices |
CN113713353B (zh) * | 2021-05-12 | 2022-05-31 | 北京冰锋科技有限责任公司 | 一种跳台滑雪运动员的技术动作获取方法及系统 |
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-
2017
- 2017-11-09 EP EP17200711.4A patent/EP3332697B1/fr active Active
- 2017-11-14 US US15/811,757 patent/US10156830B2/en active Active
- 2017-12-04 JP JP2017232448A patent/JP6550447B2/ja active Active
- 2017-12-11 CN CN201711305298.7A patent/CN108211316B/zh active Active
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2018
- 2018-12-18 HK HK18116182.4A patent/HK1257047A1/zh unknown
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JPH08240450A (ja) * | 1995-03-03 | 1996-09-17 | Japan Aviation Electron Ind Ltd | 行動パターン取得装置及び運動量解析装置 |
JPH11290302A (ja) * | 1998-04-13 | 1999-10-26 | Mitsubishi Electric Corp | 跳躍力測定装置 |
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JP2015531904A (ja) * | 2012-06-29 | 2015-11-05 | ナイキ イノベイト シーブイ | 小売トレーニング・アプリケーション |
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CN108211316A (zh) | 2018-06-29 |
US10156830B2 (en) | 2018-12-18 |
CN108211316B (zh) | 2020-03-27 |
JP6550447B2 (ja) | 2019-07-24 |
HK1257047A1 (zh) | 2019-10-11 |
US20180164747A1 (en) | 2018-06-14 |
EP3332697B1 (fr) | 2019-08-14 |
EP3332697A1 (fr) | 2018-06-13 |
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