JP2014212915A5 - - Google Patents
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- JP2014212915A5 JP2014212915A5 JP2013092064A JP2013092064A JP2014212915A5 JP 2014212915 A5 JP2014212915 A5 JP 2014212915A5 JP 2013092064 A JP2013092064 A JP 2013092064A JP 2013092064 A JP2013092064 A JP 2013092064A JP 2014212915 A5 JP2014212915 A5 JP 2014212915A5
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- behavior
- axis
- determination
- subject
- acceleration information
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- 230000001133 acceleration Effects 0.000 claims 14
- 230000029777 axis specification Effects 0.000 claims 4
- 238000001228 spectrum Methods 0.000 claims 2
- 230000003542 behavioural effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Claims (8)
前記加速度情報に基づいて、前記被験者の行動を判別するために参照する軸である主要軸を決定する軸決定部と、
前記被験者の行動を判別する指標となる判別指標を記憶する記憶部と、
前記主要軸の加速度情報と前記判別指標とに基づいて前記被験者の行動を判別する判別部と、を備え、
前記軸決定部は、前記加速度情報に基づいて、前記主要軸を決定することを特徴とする行動判別装置。 An acceleration sensor that is mounted on the subject and detects acceleration information of at least two axes orthogonal to each other;
Based on the acceleration information, an axis determination unit that determines a main axis that is an axis to be referred to in order to determine the behavior of the subject;
A storage unit that stores a determination index that is an index for determining the behavior of the subject;
A discriminator for discriminating the behavior of the subject based on the acceleration information of the main axis and the discrimination index;
The axis determination unit determines the main axis based on the acceleration information .
前記判別指標は、前記周期性に応じた行動態様、および前記パワースペクトルの分布に応じた行動態様を含むテーブルであることを特徴とする請求項1〜4のいずれか一項に記載の行動判別装置。 The determination unit analyzes at least periodicity and a power spectrum at a plurality of frequencies based on acceleration information of the main axis,
The discrimination index, action mode according to the periodicity, and behavioral determination according to any one of claims 1 to 4, characterized in that said a table containing actions mode corresponding to the distribution of the power spectrum apparatus.
前記判別部は、前記脈波センサーが検出した脈拍情報の解析結果を加味して、前記被験者の行動を判別することを特徴とする請求項1〜5のいずれか一項に記載の行動判別装置。 A pulse wave sensor for detecting the pulse of the subject;
The determination section, in consideration of the analysis result of the pulse information of the pulse wave sensor detects behavior discriminating apparatus according to any one of claims 1 to 5, characterized in that to determine the behavior of the subject .
前記判別部は、前記位置情報、前記周辺圧力情報または前記周辺温度情報のうち少なくとも1つの解析結果を加味して、前記被験者の行動を判別することを特徴とする請求項1〜6のいずれか一項に記載の行動判別装置。 At least one of a GPS sensor for detecting position information, a pressure sensor for detecting ambient pressure information including atmospheric pressure, or a temperature sensor for detecting ambient temperature information including outside air temperature;
The determination unit, the position information, by adding at least one analysis result of said peripheral pressure information or the surrounding temperature information, claim 1-6, characterized in that to determine the behavior of the subject The behavior discrimination device according to one item.
時系列に前記加速度情報を検出する検出工程と、
前記直交する少なくとも2軸から主に参照する軸である主要軸を決定する軸決定工程と、
前記主要軸の加速度情報から、前記被験者の行動を判別する指標となる判別指標を参照して前記行動を判別する判別工程と、を含み、
前記軸決定工程では、前記加速度情報における変化量に基づいて、前記主要軸を決定することを特徴とする行動判別方法。 A behavior determination method executed by a behavior determination device equipped with an acceleration sensor that is mounted on a subject and detects acceleration information of at least two axes orthogonal to each other,
A detection step of detecting the acceleration information in time series;
An axis determining step for determining a main axis that is an axis mainly referred to from at least two orthogonal axes;
A determination step of determining the behavior with reference to a determination index serving as an index for determining the behavior of the subject from the acceleration information of the main axis,
In the axis determination step, the main axis is determined based on a change amount in the acceleration information.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013092064A JP2014212915A (en) | 2013-04-25 | 2013-04-25 | Action discrimination device, and action discrimination method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2013092064A JP2014212915A (en) | 2013-04-25 | 2013-04-25 | Action discrimination device, and action discrimination method |
Publications (2)
Publication Number | Publication Date |
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JP2014212915A JP2014212915A (en) | 2014-11-17 |
JP2014212915A5 true JP2014212915A5 (en) | 2016-06-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013092064A Withdrawn JP2014212915A (en) | 2013-04-25 | 2013-04-25 | Action discrimination device, and action discrimination method |
Country Status (1)
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JP (1) | JP2014212915A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106572814B (en) * | 2014-05-30 | 2021-06-08 | 日东电工株式会社 | Device and method for classifying user activity and/or counting user steps |
US20170360334A1 (en) * | 2014-12-12 | 2017-12-21 | Nokia Technologies Oy | Device and Method for Determining a State of Consciousness |
JP6495731B2 (en) * | 2015-05-11 | 2019-04-03 | 国立研究開発法人理化学研究所 | Behavior analysis method |
KR20160142128A (en) * | 2015-06-02 | 2016-12-12 | 엘지전자 주식회사 | Watch type mobile terminal and method for controlling the same |
JP2017012277A (en) | 2015-06-29 | 2017-01-19 | カシオ計算機株式会社 | Portable electronic device, sensor control system, sensor control method, and sensor control program |
JP6351860B2 (en) | 2015-09-03 | 2018-07-04 | 三菱電機株式会社 | Action identification device, air conditioner and robot control device |
JP2017104382A (en) | 2015-12-11 | 2017-06-15 | セイコーエプソン株式会社 | Biological information detector and control method for the same |
US11452465B2 (en) * | 2016-04-08 | 2022-09-27 | Sharp Kabushiki Kaisha | Action determination apparatus and action determination method |
CN106492439A (en) * | 2016-10-08 | 2017-03-15 | 武汉新英赛健康科技有限公司 | A kind of work-break exercises methods of marking |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3772887B2 (en) * | 2000-10-16 | 2006-05-10 | オムロンヘルスケア株式会社 | Body motion detection device |
JP2003323502A (en) * | 2002-05-07 | 2003-11-14 | Casio Comput Co Ltd | Action recording device and action recording program |
JP4617154B2 (en) * | 2004-12-24 | 2011-01-19 | シャープ株式会社 | Mobile phone, life activity analysis method, program, and recording medium |
JP5049810B2 (en) * | 2008-02-01 | 2012-10-17 | シチズン・システムズ株式会社 | Body motion detection device |
JP2011044135A (en) * | 2009-07-09 | 2011-03-03 | Seiko Instruments Inc | Pedometer |
US9427177B2 (en) * | 2011-04-11 | 2016-08-30 | Fidelity Investment Corporation | Fall detection methods and devices |
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2013
- 2013-04-25 JP JP2013092064A patent/JP2014212915A/en not_active Withdrawn
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