WO2010093141A3 - 구형 물체의 비행정보 측정 시스템 및 방법 - Google Patents

구형 물체의 비행정보 측정 시스템 및 방법 Download PDF

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Publication number
WO2010093141A3
WO2010093141A3 PCT/KR2010/000663 KR2010000663W WO2010093141A3 WO 2010093141 A3 WO2010093141 A3 WO 2010093141A3 KR 2010000663 W KR2010000663 W KR 2010000663W WO 2010093141 A3 WO2010093141 A3 WO 2010093141A3
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WO
WIPO (PCT)
Prior art keywords
trigger signal
spherical object
flight
images
digital images
Prior art date
Application number
PCT/KR2010/000663
Other languages
English (en)
French (fr)
Other versions
WO2010093141A2 (ko
Inventor
김정율
Original Assignee
엔지비스 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 엔지비스 주식회사 filed Critical 엔지비스 주식회사
Priority to CN201080007750.1A priority Critical patent/CN102316940B/zh
Priority to JP2011550051A priority patent/JP5519708B2/ja
Priority to US13/201,429 priority patent/US8885042B2/en
Publication of WO2010093141A2 publication Critical patent/WO2010093141A2/ko
Publication of WO2010093141A3 publication Critical patent/WO2010093141A3/ko

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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
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3658—Means associated with the ball for indicating or measuring, e.g. speed, direction
    • 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
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0031—Tracking the path of an object, e.g. a ball inside a soccer pitch at the starting point
    • 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
    • A63B24/0021—Tracking a path or terminating locations
    • A63B2024/0028—Tracking the path of an object, e.g. a ball inside a soccer pitch
    • A63B2024/0034—Tracking the path of an object, e.g. a ball inside a soccer pitch during flight
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/02—Tennis
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/18—Baseball, rounders or similar games
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32—Golf
    • 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
    • A63B2220/30—Speed
    • 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
    • A63B2220/30—Speed
    • A63B2220/34—Angular speed
    • A63B2220/35—Spin
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2243/00—Specific ball sports not provided for in A63B2102/00 - A63B2102/38
    • A63B2243/0025—Football

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

구형 물체의 비행정보 측정 시스템 및 방법이 개시된다. 트리거 신호 생성부는 구형 물체가 검출되면 제1트리거 신호를 생성하여 출력하고, 제1트리거 신호의 생성시점으로부터 구형 물체의 최대 비행속도 및 최대 회전속도를 기초로 설정된 기준시간간격을 경과하면 제2트리거 신호를 생성하여 출력한다. 촬영부는 소정의 면적을 갖는 제1영상획득영역에 대해 구형 물체가 존재하는 영상을 제1트리거 신호 및 제2트리거 신호 각각에 대해 복수개 촬영한다. 영상획득부는 트리거 신호 생성부로부터 입력된 제1트리거 신호 및 제2트리거 신호를 촬영부에 제공하고, 제1트리거 신호 및 제2트리거 신호 각각에 대응하여 촬영부로부터 입력된 복수개의 영상을 디지털 영상으로 변환하여 저장한다. 정보측정부는 복수개의 디지털 영상으로부터 구형 물체의 비행속도, 비행각도, 회전속도 및 회전축을 포함하는 비행정보를 산출한다.
PCT/KR2010/000663 2009-02-12 2010-02-03 구형 물체의 비행정보 측정 시스템 및 방법 WO2010093141A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201080007750.1A CN102316940B (zh) 2009-02-12 2010-02-03 球形物体的飞行信息测定系统及方法
JP2011550051A JP5519708B2 (ja) 2009-02-12 2010-02-03 球形物体の飛行情報測定システム及び方法（ＳＹＳＴＥＭＡＮＤｍＥＴＨＯＤＦＯＲｍＥＡＳＵＲＩＮＧＦＬＩＧＨＴＰＡＲＡＭＥＴＥＲＳＯＦＡＳＰＨＥＲＩＣＡＬＯＢＪＥＣＴ）
US13/201,429 US8885042B2 (en) 2009-02-12 2010-02-03 System and method for measuring flight parameters of a spherical object

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090011450A KR100937922B1 (ko) 2009-02-12 2009-02-12 구형 물체의 비행정보 측정 시스템 및 방법
KR10-2009-0011450 2009-02-12

Publications (2)

Publication Number Publication Date
WO2010093141A2 WO2010093141A2 (ko) 2010-08-19
WO2010093141A3 true WO2010093141A3 (ko) 2010-11-04

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/000663 WO2010093141A2 (ko) 2009-02-12 2010-02-03 구형 물체의 비행정보 측정 시스템 및 방법

Country Status (5)

Country Link
US (1) US8885042B2 (ko)
JP (1) JP5519708B2 (ko)
KR (1) KR100937922B1 (ko)
CN (1) CN102316940B (ko)
WO (1) WO2010093141A2 (ko)

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Also Published As

Publication number Publication date
KR100937922B1 (ko) 2010-01-21
WO2010093141A2 (ko) 2010-08-19
JP5519708B2 (ja) 2014-06-11
US20110292203A1 (en) 2011-12-01
JP2012517603A (ja) 2012-08-02
CN102316940A (zh) 2012-01-11
CN102316940B (zh) 2014-07-30
US8885042B2 (en) 2014-11-11

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