JP5543593B2 - 照明システムの調光 - Google Patents

照明システムの調光 Download PDF

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Publication number
JP5543593B2
JP5543593B2 JP2012521142A JP2012521142A JP5543593B2 JP 5543593 B2 JP5543593 B2 JP 5543593B2 JP 2012521142 A JP2012521142 A JP 2012521142A JP 2012521142 A JP2012521142 A JP 2012521142A JP 5543593 B2 JP5543593 B2 JP 5543593B2
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JP
Japan
Prior art keywords
light
light source
conductance
lighting
diode
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.)
Expired - Fee Related
Application number
JP2012521142A
Other languages
English (en)
Japanese (ja)
Other versions
JP2012533863A (ja
JP2012533863A5 (OSRAM
Inventor
ウルリヒ ボーク
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Koninklijke Philips Electronics NV
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 Koninklijke Philips NV, Koninklijke Philips Electronics NV filed Critical Koninklijke Philips NV
Publication of JP2012533863A publication Critical patent/JP2012533863A/ja
Publication of JP2012533863A5 publication Critical patent/JP2012533863A5/ja
Application granted granted Critical
Publication of JP5543593B2 publication Critical patent/JP5543593B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
JP2012521142A 2009-07-21 2010-07-19 照明システムの調光 Expired - Fee Related JP5543593B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09165940 2009-07-21
EP09165940.9 2009-07-21
PCT/IB2010/053273 WO2011010272A1 (en) 2009-07-21 2010-07-19 Dimming of lighting system

Publications (3)

Publication Number Publication Date
JP2012533863A JP2012533863A (ja) 2012-12-27
JP2012533863A5 JP2012533863A5 (OSRAM) 2013-09-05
JP5543593B2 true JP5543593B2 (ja) 2014-07-09

Family

ID=42813456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012521142A Expired - Fee Related JP5543593B2 (ja) 2009-07-21 2010-07-19 照明システムの調光

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6157008B2 (ja) * 2011-06-16 2017-07-05 フィリップス ライティング ホールディング ビー ヴィ 符号化光を用いたロバストな昼光統合
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
EP2457419A1 (en) 2012-05-30
RU2531800C2 (ru) 2014-10-27
EP2457419B1 (en) 2012-11-28
JP2012533863A (ja) 2012-12-27
CN102474948A (zh) 2012-05-23
US20120194081A1 (en) 2012-08-02
US8610373B2 (en) 2013-12-17
CN102474948B (zh) 2015-01-14
WO2011010272A1 (en) 2011-01-27
RU2012105978A (ru) 2013-08-27
KR20120038509A (ko) 2012-04-23

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