KR20120038509A - 조명 시스템의 디밍 - Google Patents

조명 시스템의 디밍 Download PDF

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Publication number
KR20120038509A
KR20120038509A KR1020127004368A KR20127004368A KR20120038509A KR 20120038509 A KR20120038509 A KR 20120038509A KR 1020127004368 A KR1020127004368 A KR 1020127004368A KR 20127004368 A KR20127004368 A KR 20127004368A KR 20120038509 A KR20120038509 A KR 20120038509A
Authority
KR
South Korea
Prior art keywords
light source
light
lighting
optical sensor
luminous flux
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.)
Ceased
Application number
KR1020127004368A
Other languages
English (en)
Korean (ko)
Inventor
울리히 보에케
Original Assignee
코닌클리즈케 필립스 일렉트로닉스 엔.브이.
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 코닌클리즈케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리즈케 필립스 일렉트로닉스 엔.브이.
Publication of KR20120038509A publication Critical patent/KR20120038509A/ko
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
KR1020127004368A 2009-07-21 2010-07-19 조명 시스템의 디밍 Ceased KR20120038509A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09165940 2009-07-21
EP09165940.9 2009-07-21

Publications (1)

Publication Number Publication Date
KR20120038509A true KR20120038509A (ko) 2012-04-23

Family

ID=42813456

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127004368A Ceased KR20120038509A (ko) 2009-07-21 2010-07-19 조명 시스템의 디밍

Country Status (7)

Country Link
US (1) US8610373B2 (enExample)
EP (1) EP2457419B1 (enExample)
JP (1) JP5543593B2 (enExample)
KR (1) KR20120038509A (enExample)
CN (1) CN102474948B (enExample)
RU (1) RU2531800C2 (enExample)
WO (1) WO2011010272A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012172453A1 (en) * 2011-06-16 2012-12-20 Koninklijke Philips Electronics N.V. Robust daylight integration with the aid of coded light.
CN102665317B (zh) * 2012-02-24 2015-02-25 深圳市埃克苏照明系统有限公司 无线照明控制系统及无线智能灯具
US9345091B2 (en) * 2013-02-08 2016-05-17 Cree, Inc. Light emitting device (LED) light fixture control systems and related methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135116A (en) * 1978-01-16 1979-01-16 The United States Of America As Represented By The Secretary Of The Navy Constant illumination control system
US5742131A (en) 1993-11-23 1998-04-21 The Watt Stopper Dimmable ballast control circuit
JP3692665B2 (ja) * 1996-11-12 2005-09-07 三菱電機株式会社 照度センサおよびその照度センサを利用した照度制御装置
JPH11162655A (ja) * 1997-11-25 1999-06-18 Matsushita Electric Works Ltd 照明システム
US7019276B2 (en) 2002-12-31 2006-03-28 Utc Canada Corporation Micro Thermo Technologies Division Distributed dimmable lighting control system and method
US6969955B2 (en) 2004-01-29 2005-11-29 Axis Technologies, Inc. Method and apparatus for dimming control of electronic ballasts
US20060202641A1 (en) 2004-07-12 2006-09-14 Koninklijke Philips Electronics N.V. Method and device for measuring color temperature
US20080007394A1 (en) * 2006-06-30 2008-01-10 Roberts L M Integrated sensor and light level adjustment apparatus for "daylight harvesting"
US20090015175A1 (en) * 2007-07-13 2009-01-15 Digitek Technology Co., Ltd. Brightness control system for LED lighting devices
CN101925775B (zh) * 2008-04-02 2012-04-25 夏普株式会社 照明装置和显示装置
US20100176733A1 (en) * 2009-01-14 2010-07-15 Purespectrum, Inc. Automated Dimming Methods and Systems For Lighting

Also Published As

Publication number Publication date
RU2531800C2 (ru) 2014-10-27
CN102474948B (zh) 2015-01-14
CN102474948A (zh) 2012-05-23
EP2457419A1 (en) 2012-05-30
US20120194081A1 (en) 2012-08-02
WO2011010272A1 (en) 2011-01-27
JP5543593B2 (ja) 2014-07-09
EP2457419B1 (en) 2012-11-28
JP2012533863A (ja) 2012-12-27
RU2012105978A (ru) 2013-08-27
US8610373B2 (en) 2013-12-17

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