JP6268186B2 - 周辺光強度を感知するための光感知装置 - Google Patents
周辺光強度を感知するための光感知装置 Download PDFInfo
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- JP6268186B2 JP6268186B2 JP2015548799A JP2015548799A JP6268186B2 JP 6268186 B2 JP6268186 B2 JP 6268186B2 JP 2015548799 A JP2015548799 A JP 2015548799A JP 2015548799 A JP2015548799 A JP 2015548799A JP 6268186 B2 JP6268186 B2 JP 6268186B2
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- 238000005259 measurement Methods 0.000 claims description 74
- 238000000034 method Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 11
- 230000004913 activation Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 22
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000000903 blocking effect Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000001228 spectrum Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 208000019022 Mood disease Diseases 0.000 description 1
- 241000667869 Psix Species 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000027288 circadian rhythm Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 208000012672 seasonal affective disease Diseases 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0228—Control of working procedures; Failure detection; Spectral bandwidth calculation
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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
- A61B5/68—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4857—Indicating the phase of biorhythm
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/0233—Handheld
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
- G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0475—Special features of memory means, e.g. removable memory cards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J2001/0257—Details portable
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- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
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- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
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- Medical Informatics (AREA)
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- Veterinary Medicine (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
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- Child & Adolescent Psychology (AREA)
- Developmental Disabilities (AREA)
- Educational Technology (AREA)
- Hospice & Palliative Care (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Description
otf = 閉塞テストフラッグ
dpf = 暗期間フラッグ
eix = エポック指数
psix= 近接性感知指数
dpix= 暗期間開始指数
L[n]= エポック数nの光値
O[n]= エポック数nにおける閉塞の開始又は終了のためのマーカ
NDE = 近接性検出が開始する前の暗エポックの数
NSE = 周期的な近接性感知の間のエポックの数
Claims (14)
- 周辺光強度を感知する光感知装置であって、
周辺光強度を測定するように構成される少なくとも1つの周辺光センサと、
該周辺光センサを塞ぐ物体を検出するように構成される閉塞検出器と、
前記周辺光センサによって測定される周辺光強度及び前記周辺光センサの対応する閉塞状態を時間の関数として格納するように構成される記録装置と、
プロセッサとを含み、
該プロセッサは、
日付及び/又は時刻を含む1つ又はそれよりも多くのパラメータに基づき周辺光強度閾値を決定し、
前記決定される周辺光強度閾値に基づき前記閉塞検出器をアクティブ化させて第1の閉塞測定値を測定し、
該第1の閉塞測定値に基づき及び前記1つ又はそれよりも多くのパラメータに基づき前記閉塞検出器の後続のアクティブ化のタイミングを決定する
ように構成される、
光感知装置。 - 前記閉塞検出器は、赤外線センサと、赤外線光源とを含む、請求項1に記載の光感知装置。
- ケーシングを含み、前記赤外線センサ、前記赤外線光源、及び前記周辺光センサは、前記ケーシング上の同じ側に位置付けられる、請求項2に記載の光感知装置。
- リストバンドを含む手首装着可能な装置である、請求項1に記載の光感知装置。
- 前記閉塞検出器による物体の検出の場合において可聴的な、視覚的な、及び/又は触覚的に知覚可能な通知信号を生成するインジケータ装置を更に含む、請求項1に記載の光感知装置。
- 前記プロセッサは、所定の閾値より下である前記周辺光強度に応答して前記閉塞検出器を作動させるように設けられる、請求項1に記載の光感知装置。
- 少なくとも1つの周辺光センサと、該周辺光センサを塞ぐ物体を検出する閉塞検出器と、記録装置と、プロセッサとを含む光感知装置を用いて、周辺光強度を感知する方法であって、
前記周辺光センサで周辺光強度測定を行うステップと、
前記プロセッサを用いて、日付及び/又は時刻を含む1つ又はそれよりも多くのパラメータに基づき周囲光強度閾値を決定するステップと、
前記プロセッサを用いて、前記決定される周囲光強度閾値に基づき前記閉塞検出器をアクティブ化させるステップと、
前記閉塞検出器で閉塞測定を行って、前記周辺光センサが前記物体によって塞がれているか否かを決定するステップと、
前記記録装置を用いて、周辺光センサによって測定される周辺光強度値及び前記周辺光センサの対応する閉塞状態を記録するステップと、
前記プロセッサを用いて、第1の閉塞測定値に基づき並びに前記1つ又はそれよりも多くのパラメータに基づき前記閉塞検出器の後続のアクティブ化のタイミングを決定するステップとを含む、
方法。 - 周辺光測定が時間的に限定される後続のエポック内で行われる、請求項7に記載の方法。
- 閉塞測定が各エポックに対して行われる、請求項8に記載の方法。
- 前記周辺光強度が所定の閾値より下であるエポックのみに対して閉塞測定が行われる、請求項8に記載の方法。
- 前記周辺光強度が所定の閾値より下である第1のエポックのみに対して閉塞測定が行われる、請求項8に記載の方法。
- 前記周辺光強度が所定の閾値より下である第1のエポックのみに対して閉塞測定が行われ、該閉塞測定は前記周辺光強度がこの閾値より下に留まる限り定期的に反復される、請求項8に記載の方法。
- 前記周辺光強度が所定の数のエポックに亘って所定の閾値より下に留まった後に、閉塞測定が一度行われ又は定期的に反復される、請求項8に記載の方法。
- 前記周辺光強度の所定の閾値及び/又は閉塞測定の反復期間は、使用者によって調節可能である、請求項8に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261739805P | 2012-12-20 | 2012-12-20 | |
US61/739,805 | 2012-12-20 | ||
PCT/IB2013/060401 WO2014097020A2 (en) | 2012-12-20 | 2013-11-26 | Light sensing device for sensing ambient light intensity |
Publications (3)
Publication Number | Publication Date |
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JP2016506518A JP2016506518A (ja) | 2016-03-03 |
JP2016506518A5 JP2016506518A5 (ja) | 2017-08-24 |
JP6268186B2 true JP6268186B2 (ja) | 2018-01-24 |
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JP2015548799A Active JP6268186B2 (ja) | 2012-12-20 | 2013-11-26 | 周辺光強度を感知するための光感知装置 |
Country Status (6)
Country | Link |
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US (1) | US9797768B2 (ja) |
EP (1) | EP2934293A2 (ja) |
JP (1) | JP6268186B2 (ja) |
CN (1) | CN104918538B (ja) |
BR (1) | BR112015014559A2 (ja) |
WO (1) | WO2014097020A2 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP3126797B1 (en) | 2014-04-03 | 2022-05-11 | Koninklijke Philips N.V. | Light information sensing system and method |
US20150362989A1 (en) * | 2014-06-17 | 2015-12-17 | Amazon Technologies, Inc. | Dynamic template selection for object detection and tracking |
US10656009B2 (en) * | 2014-07-16 | 2020-05-19 | Verily Life Sciences Llc | Context discrimination using ambient light signal |
JP2018023459A (ja) * | 2016-08-08 | 2018-02-15 | セイコーエプソン株式会社 | 体内時計時刻算出装置および体内時計時刻算出方法 |
CN113017591B (zh) * | 2021-03-01 | 2022-10-28 | 歌尔科技有限公司 | 可穿戴设备的佩戴状态检测方法、装置、设备及存储介质 |
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JPH02115726A (ja) * | 1988-10-25 | 1990-04-27 | Matsushita Electric Works Ltd | 受光量計測装置 |
JPH02287278A (ja) * | 1989-04-28 | 1990-11-27 | Chino Corp | 検出装置 |
CN1121039A (zh) | 1994-09-16 | 1996-04-24 | P·J·汤姆生 | 电梯探测器 |
US8157731B2 (en) * | 2002-10-09 | 2012-04-17 | Bodymedia, Inc. | Method and apparatus for auto journaling of continuous or discrete body states utilizing physiological and/or contextual parameters |
CN201043897Y (zh) * | 2007-05-18 | 2008-04-02 | 王锦峰 | 光学检测仪器 |
US8852127B2 (en) * | 2007-06-08 | 2014-10-07 | Ric Investments, Llc | System and method for monitoring information related to sleep |
US20100201275A1 (en) | 2009-02-06 | 2010-08-12 | Cok Ronald S | Light sensing in display device |
JP2010199706A (ja) * | 2009-02-23 | 2010-09-09 | Sharp Corp | 照度検知機能付き近接センサおよび電子機器 |
US8731618B2 (en) * | 2009-04-23 | 2014-05-20 | Apple Inc. | Portable electronic device |
CN101592924B (zh) * | 2009-06-30 | 2011-01-12 | 上海科勒电子科技有限公司 | 自动感应系统 |
US20120050189A1 (en) * | 2010-08-31 | 2012-03-01 | Research In Motion Limited | System And Method To Integrate Ambient Light Sensor Data Into Infrared Proximity Detector Settings |
GB2485989A (en) | 2010-11-30 | 2012-06-06 | St Microelectronics Res & Dev | Ambient light sensor package comprising a sensor array microchip |
US20120162636A1 (en) * | 2010-12-23 | 2012-06-28 | Silicon Laboratories, Inc. | Proximity detector including anti-falsing mechanism |
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TW201335744A (zh) * | 2012-02-21 | 2013-09-01 | Quanta Comp Inc | 可攜式電子裝置及其控制方法 |
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- 2013-11-26 JP JP2015548799A patent/JP6268186B2/ja active Active
- 2013-11-26 EP EP13831862.1A patent/EP2934293A2/en not_active Withdrawn
- 2013-11-26 WO PCT/IB2013/060401 patent/WO2014097020A2/en active Application Filing
- 2013-11-26 CN CN201380066860.9A patent/CN104918538B/zh active Active
- 2013-11-26 US US14/648,739 patent/US9797768B2/en active Active
- 2013-11-26 BR BR112015014559A patent/BR112015014559A2/pt not_active Application Discontinuation
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Publication number | Publication date |
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BR112015014559A2 (pt) | 2017-07-11 |
US9797768B2 (en) | 2017-10-24 |
US20150300875A1 (en) | 2015-10-22 |
WO2014097020A3 (en) | 2014-08-21 |
WO2014097020A2 (en) | 2014-06-26 |
CN104918538B (zh) | 2019-07-26 |
EP2934293A2 (en) | 2015-10-28 |
JP2016506518A (ja) | 2016-03-03 |
CN104918538A (zh) | 2015-09-16 |
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