JP5417779B2 - 活動量計 - Google Patents
活動量計 Download PDFInfo
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- JP5417779B2 JP5417779B2 JP2008238850A JP2008238850A JP5417779B2 JP 5417779 B2 JP5417779 B2 JP 5417779B2 JP 2008238850 A JP2008238850 A JP 2008238850A JP 2008238850 A JP2008238850 A JP 2008238850A JP 5417779 B2 JP5417779 B2 JP 5417779B2
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- running
- walking
- amplitude
- acceleration sensor
- activity meter
- 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.)
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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
- 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
- A63B2024/0068—Comparison to target or threshold, previous performance or not real time comparison to other individuals
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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
- A63B2024/0071—Distinction between different activities, movements, or kind of sports performed
-
- 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
-
- 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
- A63B2220/803—Motion sensors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S482/00—Exercise devices
- Y10S482/901—Exercise devices having computer circuitry
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
るだけで済み、パラメータの算出器(プログラム又は回路)は共通にできるという利点もある。これらの利点は、演算回路の小型化、低コスト化、省電力化に寄与する。
図1は、活動量計の内部構成を示すブロック図である。この活動量計1は、制御部10、操作部11、I/F12、加速度センサ13、メモリ14、表示部15、電源16などを備えている。
加速度センサ13は、利用者の体動を検知するための検知手段である。1軸の加速度センサを用いてもよいし、多軸の加速度センサを用いてもよいが、上下方向の体動を精度よく検知するために少なくとも1つの軸が鉛直方向を向くように配置されているとよい。加速度センサ13としては、静電容量型センサ、圧電型センサなど、どのような原理のセンサでも利用可能である。
図2は、加速度センサ13から得られた出力信号の波形の一例を示している。横軸が時間、縦軸が加速度の大きさである。前半は歩行時の波形を示し、後半は走行時の波形を示している。歩行から走行へと運動形式が変化すると、ピッチが速くなる(周期が小さくなる)とともに、振幅が増大することがわかる。
歩行時の周期>走行開始周期>走行時の周期
補正後の振幅=計測した振幅×(走行開始周期÷計測した周期)
のように振幅を補正すると、
歩行時には、(走行開始周期÷計測した周期)<1 となることから、補正後の振幅は実際に計測した振幅よりも小さな値となり、
走行時には、(走行開始周期÷計測した周期)≧1 となることから、補正後の振幅は実際に計測した振幅よりも大きな値となる。
閾値T<計測した振幅×(走行開始周期÷計測した周期) → 走行
上記以外 → 歩行
閾値Tx>計測した周期÷計測した振幅 → 走行
上記以外 → 歩行
ただし、閾値Tx=走行開始周期÷閾値T
比べて振幅は大きくなり周期は小さくなる傾向にある。上記のように、振幅と周期のうちの一方を他方で除したパラメータを用いることで、その傾向が増大されるため、歩行と走行が判別しやすくなる。
図6は、使用者の登録処理のフローチャートである。この登録処理は、新規の使用者を登録する際に1回だけ実行される処理である。
閾値Tx=(aR×身長+bR)÷T
なお、上述した実施形態の構成は本発明の一具体例を例示したものにすぎない。本発明の範囲は上記実施形態に限られるものではなく、その技術思想の範囲内で種々の変形が可
能である。
10 制御部
11 操作部
12 I/F
13 加速度センサ
14 メモリ
15 表示部
16 電源
Claims (4)
- 使用者の体動を検知するための加速度センサと、
閾値を記憶する記憶手段と、
前記使用者の身体的特徴を表す身体データに基づいて、前記加速度センサの出力信号の振幅及び周期から算出されるパラメータの値を補正する補正手段と、
前記補正手段によって補正された前記パラメータの値を前記閾値と比較することにより、検知された体動が歩行か走行かを判別する判別手段と、
前記加速度センサの出力信号と前記判別手段の判別結果に基づいて、検知された体動の運動量又は/及び運動強度を算出する算出手段と、
を備えることを特徴とする活動量計。 - 前記身体データは、身長又は/及び体重であることを特徴とする請求項1に記載の活動量計。
- 複数の使用者について個別の閾値を前記記憶手段に登録可能であることを特徴とする請求項1又は2に記載の活動量計。
- 前記パラメータは、振幅と周期のうちの一方を他方で除したものであることを特徴とする請求項1〜3のうちいずれか1項に記載の活動量計。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008238850A JP5417779B2 (ja) | 2008-09-18 | 2008-09-18 | 活動量計 |
US12/543,185 US7980999B2 (en) | 2008-09-18 | 2009-08-18 | Body motion discriminating apparatus and activity monitor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008238850A JP5417779B2 (ja) | 2008-09-18 | 2008-09-18 | 活動量計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010068968A JP2010068968A (ja) | 2010-04-02 |
JP5417779B2 true JP5417779B2 (ja) | 2014-02-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008238850A Active JP5417779B2 (ja) | 2008-09-18 | 2008-09-18 | 活動量計 |
Country Status (2)
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US (1) | US7980999B2 (ja) |
JP (1) | JP5417779B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11744484B2 (en) | 2016-05-18 | 2023-09-05 | Kabushiki Kaisha Toshiba | Behavior estimating method, behavior estimating system, service providing method, signal detecting method, signal detecting unit, and signal processing system |
Families Citing this family (53)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2033174B8 (en) | 2006-05-22 | 2015-04-15 | Nike International Ltd. | Watch display comprising light sources and a translucent cover |
US8622795B2 (en) * | 2008-12-04 | 2014-01-07 | Home Box Office, Inc. | System and method for gathering and analyzing objective motion data |
US8500604B2 (en) * | 2009-10-17 | 2013-08-06 | Robert Bosch Gmbh | Wearable system for monitoring strength training |
JP5617299B2 (ja) * | 2010-03-25 | 2014-11-05 | オムロンヘルスケア株式会社 | 活動量計、制御プログラムおよび活動種類特定方法 |
JP2012008637A (ja) * | 2010-06-22 | 2012-01-12 | Yamaha Corp | 歩数計、およびプログラム |
US8738323B2 (en) | 2010-09-30 | 2014-05-27 | Fitbit, Inc. | Methods and systems for metrics analysis and interactive rendering, including events having combined activity and location information |
US8694282B2 (en) | 2010-09-30 | 2014-04-08 | Fitbit, Inc. | Methods and systems for geo-location optimized tracking and updating for events having combined activity and location information |
US8805646B2 (en) | 2010-09-30 | 2014-08-12 | Fitbit, Inc. | Methods, systems and devices for linking user devices to activity tracking devices |
US8738321B2 (en) | 2010-09-30 | 2014-05-27 | Fitbit, Inc. | Methods and systems for classification of geographic locations for tracked activity |
US8954290B2 (en) | 2010-09-30 | 2015-02-10 | Fitbit, Inc. | Motion-activated display of messages on an activity monitoring device |
US9241635B2 (en) | 2010-09-30 | 2016-01-26 | Fitbit, Inc. | Portable monitoring devices for processing applications and processing analysis of physiological conditions of a user associated with the portable monitoring device |
US10004406B2 (en) | 2010-09-30 | 2018-06-26 | Fitbit, Inc. | Portable monitoring devices for processing applications and processing analysis of physiological conditions of a user associated with the portable monitoring device |
US8615377B1 (en) | 2010-09-30 | 2013-12-24 | Fitbit, Inc. | Methods and systems for processing social interactive data and sharing of tracked activity associated with locations |
US8762101B2 (en) | 2010-09-30 | 2014-06-24 | Fitbit, Inc. | Methods and systems for identification of event data having combined activity and location information of portable monitoring devices |
US8744803B2 (en) | 2010-09-30 | 2014-06-03 | Fitbit, Inc. | Methods, systems and devices for activity tracking device data synchronization with computing devices |
US9253168B2 (en) | 2012-04-26 | 2016-02-02 | Fitbit, Inc. | Secure pairing of devices via pairing facilitator-intermediary device |
US8620617B2 (en) | 2010-09-30 | 2013-12-31 | Fitbit, Inc. | Methods and systems for interactive goal setting and recommender using events having combined activity and location information |
US8954291B2 (en) | 2010-09-30 | 2015-02-10 | Fitbit, Inc. | Alarm setting and interfacing with gesture contact interfacing controls |
US10983945B2 (en) | 2010-09-30 | 2021-04-20 | Fitbit, Inc. | Method of data synthesis |
US9148483B1 (en) | 2010-09-30 | 2015-09-29 | Fitbit, Inc. | Tracking user physical activity with multiple devices |
US9310909B2 (en) | 2010-09-30 | 2016-04-12 | Fitbit, Inc. | Methods, systems and devices for physical contact activated display and navigation |
US8762102B2 (en) | 2010-09-30 | 2014-06-24 | Fitbit, Inc. | Methods and systems for generation and rendering interactive events having combined activity and location information |
US8712724B2 (en) * | 2010-09-30 | 2014-04-29 | Fitbit, Inc. | Calendar integration methods and systems for presentation of events having combined activity and location information |
US11243093B2 (en) | 2010-09-30 | 2022-02-08 | Fitbit, Inc. | Methods, systems and devices for generating real-time activity data updates to display devices |
US9390427B2 (en) | 2010-09-30 | 2016-07-12 | Fitbit, Inc. | Methods, systems and devices for automatic linking of activity tracking devices to user devices |
US9383220B2 (en) * | 2010-11-01 | 2016-07-05 | Nike, Inc. | Activity identification |
US8974349B2 (en) | 2010-11-01 | 2015-03-10 | Nike, Inc. | Wearable device assembly having athletic functionality |
US9011292B2 (en) | 2010-11-01 | 2015-04-21 | Nike, Inc. | Wearable device assembly having athletic functionality |
US8814754B2 (en) | 2010-11-01 | 2014-08-26 | Nike, Inc. | Wearable device having athletic functionality |
US8784274B1 (en) | 2011-03-18 | 2014-07-22 | Thomas C. Chuang | Athletic performance monitoring with body synchronization analysis |
US8460001B1 (en) | 2011-04-14 | 2013-06-11 | Thomas C. Chuang | Athletic performance monitoring with overstride detection |
US8738925B1 (en) | 2013-01-07 | 2014-05-27 | Fitbit, Inc. | Wireless portable biometric device syncing |
JP5786503B2 (ja) | 2011-07-06 | 2015-09-30 | セイコーエプソン株式会社 | 状態検出装置、電子機器、プログラム及び状態検出方法 |
JP5915285B2 (ja) * | 2012-03-15 | 2016-05-11 | セイコーエプソン株式会社 | 状態検出装置、電子機器、測定システム及びプログラム |
US9641239B2 (en) | 2012-06-22 | 2017-05-02 | Fitbit, Inc. | Adaptive data transfer using bluetooth |
US9039614B2 (en) | 2013-01-15 | 2015-05-26 | Fitbit, Inc. | Methods, systems and devices for measuring fingertip heart rate |
US9728059B2 (en) | 2013-01-15 | 2017-08-08 | Fitbit, Inc. | Sedentary period detection utilizing a wearable electronic device |
US9384671B2 (en) | 2013-02-17 | 2016-07-05 | Ronald Charles Krosky | Instruction production |
US9720443B2 (en) | 2013-03-15 | 2017-08-01 | Nike, Inc. | Wearable device assembly having athletic functionality |
US20140278219A1 (en) * | 2013-03-15 | 2014-09-18 | Focus Ventures, Inc. | System and Method For Monitoring Movements of a User |
JP6183703B2 (ja) * | 2013-09-17 | 2017-08-23 | 日本電気株式会社 | 物体検出装置、物体検出方法および物体検出システム |
JP6424424B2 (ja) * | 2013-12-02 | 2018-11-21 | Tdk株式会社 | 行動推定装置及び活動量計 |
US9031812B2 (en) | 2014-02-27 | 2015-05-12 | Fitbit, Inc. | Notifications on a user device based on activity detected by an activity monitoring device |
US11990019B2 (en) | 2014-02-27 | 2024-05-21 | Fitbit, Inc. | Notifications on a user device based on activity detected by an activity monitoring device |
US9288298B2 (en) | 2014-05-06 | 2016-03-15 | Fitbit, Inc. | Notifications regarding interesting or unusual activity detected from an activity monitoring device |
CN113303790A (zh) * | 2014-05-30 | 2021-08-27 | 日东电工株式会社 | 用于对用户活动进行分类和/或对用户步数进行计数的设备和方法 |
JP6390303B2 (ja) * | 2014-09-22 | 2018-09-19 | カシオ計算機株式会社 | 測定装置、測定方法及び測定プログラム |
JP6089056B2 (ja) * | 2015-03-25 | 2017-03-01 | 日本電信電話株式会社 | 運動状態解析システムとその方法、装置及びプログラム |
US10905359B2 (en) | 2015-06-12 | 2021-02-02 | Koninklijke Philips N.V. | Apparatus, system, method, and computer program for distinguishing between active and inactive time periods of a subject |
US10080530B2 (en) | 2016-02-19 | 2018-09-25 | Fitbit, Inc. | Periodic inactivity alerts and achievement messages |
US10751571B2 (en) | 2017-12-20 | 2020-08-25 | Adidas Ag | Automatic cycling workout detection systems and methods |
CN111643091A (zh) * | 2020-05-18 | 2020-09-11 | 歌尔科技有限公司 | 一种运动状态检测方法及装置 |
CN111879333B (zh) * | 2020-07-30 | 2022-09-20 | 歌尔科技有限公司 | 运动判断方法、判断装置及计算机可读存储介质 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04105667A (ja) * | 1990-08-23 | 1992-04-07 | Sanyo Electric Co Ltd | 運動検知装置 |
JPH07178073A (ja) * | 1993-12-24 | 1995-07-18 | Shimadzu Corp | 体動解析装置 |
EP0816986B1 (en) * | 1996-07-03 | 2006-09-06 | Hitachi, Ltd. | System for recognizing motions |
JP2003038469A (ja) * | 2001-05-21 | 2003-02-12 | Shigeru Ota | 運動機能測定装置および運動機能測定システム |
JP2002119497A (ja) * | 2001-08-06 | 2002-04-23 | Ya Man Ltd | カロリー計算機 |
JP4151839B2 (ja) * | 2003-03-05 | 2008-09-17 | 新倉計量器株式会社 | 痰詰り検出装置 |
KR100601981B1 (ko) * | 2005-01-14 | 2006-07-18 | 삼성전자주식회사 | 활동패턴 감시 방법 및 장치 |
JP2008000283A (ja) * | 2006-06-21 | 2008-01-10 | Sharp Corp | 出力装置、出力装置の制御方法、出力装置の制御プログラム、出力装置の制御プログラムを記録した記録媒体 |
US7616153B2 (en) * | 2006-08-04 | 2009-11-10 | Seiko Epson Corporation | Electronic device and time adjustment method |
US7653508B1 (en) * | 2006-12-22 | 2010-01-26 | Dp Technologies, Inc. | Human activity monitoring device |
JP5531227B2 (ja) * | 2008-06-09 | 2014-06-25 | 株式会社タニタ | 行動判定装置 |
-
2008
- 2008-09-18 JP JP2008238850A patent/JP5417779B2/ja active Active
-
2009
- 2009-08-18 US US12/543,185 patent/US7980999B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11744484B2 (en) | 2016-05-18 | 2023-09-05 | Kabushiki Kaisha Toshiba | Behavior estimating method, behavior estimating system, service providing method, signal detecting method, signal detecting unit, and signal processing system |
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US20100069203A1 (en) | 2010-03-18 |
US7980999B2 (en) | 2011-07-19 |
JP2010068968A (ja) | 2010-04-02 |
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