CN102474948B - 照明系统的调暗 - Google Patents

照明系统的调暗 Download PDF

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Publication number
CN102474948B
CN102474948B CN201080032982.2A CN201080032982A CN102474948B CN 102474948 B CN102474948 B CN 102474948B CN 201080032982 A CN201080032982 A CN 201080032982A CN 102474948 B CN102474948 B CN 102474948B
Authority
CN
China
Prior art keywords
light
lighting
light source
lighting unit
light sensor
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
CN201080032982.2A
Other languages
English (en)
Chinese (zh)
Other versions
CN102474948A (zh
Inventor
U.伯克
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 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 Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN102474948A publication Critical patent/CN102474948A/zh
Application granted granted Critical
Publication of CN102474948B publication Critical patent/CN102474948B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
CN201080032982.2A 2009-07-21 2010-07-19 照明系统的调暗 Expired - Fee Related CN102474948B (zh)

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 (2)

Publication Number Publication Date
CN102474948A CN102474948A (zh) 2012-05-23
CN102474948B true CN102474948B (zh) 2015-01-14

Family

ID=42813456

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080032982.2A Expired - Fee Related CN102474948B (zh) 2009-07-21 2010-07-19 照明系统的调暗

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

Citations (3)

* 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
WO2008000086A1 (en) * 2006-06-30 2008-01-03 Fibro Light Technology Inc. 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* 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
WO2008000086A1 (en) * 2006-06-30 2008-01-03 Fibro Light Technology Inc. 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

Also Published As

Publication number Publication date
RU2531800C2 (ru) 2014-10-27
CN102474948A (zh) 2012-05-23
EP2457419A1 (en) 2012-05-30
US20120194081A1 (en) 2012-08-02
WO2011010272A1 (en) 2011-01-27
KR20120038509A (ko) 2012-04-23
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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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Holland Ian Deho Finn

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: Koninklijke Philips Electronics N.V.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170306

Address after: Eindhoven

Patentee after: KONINKLIJKE PHILIPS N.V.

Address before: Holland Ian Deho Finn

Patentee before: KONINKLIJKE PHILIPS N.V.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150114

Termination date: 20200719