CN101479966A - 用于对发光设备的光发射进行调制的方法和设备 - Google Patents
用于对发光设备的光发射进行调制的方法和设备 Download PDFInfo
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- CN101479966A CN101479966A CNA2007800244983A CN200780024498A CN101479966A CN 101479966 A CN101479966 A CN 101479966A CN A2007800244983 A CNA2007800244983 A CN A2007800244983A CN 200780024498 A CN200780024498 A CN 200780024498A CN 101479966 A CN101479966 A CN 101479966A
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- China
- Prior art keywords
- control signal
- pulse
- luminaire
- light
- led
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- 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]
- H05B45/20—Controlling the colour of the light
- H05B45/22—Controlling the colour of the light using optical feedback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
- Optical Communication System (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP06116228 | 2006-06-28 | ||
EP06116228.5 | 2006-06-28 | ||
PCT/IB2007/052326 WO2008001262A1 (en) | 2006-06-28 | 2007-06-18 | Method and device for modulating the light emission of a lighting device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101479966A true CN101479966A (zh) | 2009-07-08 |
CN101479966B CN101479966B (zh) | 2012-04-18 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007800244983A Active CN101479966B (zh) | 2006-06-28 | 2007-06-18 | 用于对发光设备的光发射进行调制的方法和设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8494367B2 (zh) |
EP (1) | EP2039029B1 (zh) |
JP (1) | JP5478248B2 (zh) |
CN (1) | CN101479966B (zh) |
AT (1) | ATE463095T1 (zh) |
DE (1) | DE602007005647D1 (zh) |
ES (1) | ES2343338T3 (zh) |
WO (1) | WO2008001262A1 (zh) |
Cited By (9)
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CN103025337A (zh) * | 2009-11-17 | 2013-04-03 | 特锐拉克斯有限公司 | Led电源的检测和控制 |
CN103975648A (zh) * | 2011-12-14 | 2014-08-06 | 皇家飞利浦有限公司 | 用于感测光输出并且控制光输出的方法和设备 |
CN104509210A (zh) * | 2013-02-19 | 2015-04-08 | 皇家飞利浦有限公司 | 用于控制照明的方法和装置 |
CN105027473A (zh) * | 2013-03-12 | 2015-11-04 | 皇家飞利浦有限公司 | 通信系统、照明系统以及发送信息的方法 |
US9326346B2 (en) | 2009-01-13 | 2016-04-26 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
CN105897333A (zh) * | 2009-12-03 | 2016-08-24 | 三星电子株式会社 | 控制用于数据传输的光源的亮度的装置和方法 |
CN108337047A (zh) * | 2018-03-23 | 2018-07-27 | 南京邮电大学 | 一种基于可见光通信系统的时域混合调制方法 |
CN108366195A (zh) * | 2018-01-18 | 2018-08-03 | 北京航空航天大学 | 一种基于led阵列的高速空间光调制方法及其成像系统 |
CN112601320A (zh) * | 2019-09-17 | 2021-04-02 | 广州腾龙电子塑胶科技有限公司 | 一种调光信号频率变化的调光方法 |
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US8330379B2 (en) * | 2008-02-12 | 2012-12-11 | Koninklijke Philips Electronics N.V. | Adaptive modulation and data embedding in light for advanced lighting control |
DE102008011823B4 (de) * | 2008-02-29 | 2010-02-04 | Siemens Aktiengesellschaft | Verfahren zur flackerfreien Übertragung digitaler Daten in einem optischen Freiraum-Übertragungssystem |
KR101195498B1 (ko) * | 2008-11-28 | 2012-10-29 | 한국전자통신연구원 | 가시광 무선통신 장치 및 방법 |
HUE057575T2 (hu) | 2009-01-06 | 2022-05-28 | Signify Holding Bv | Vezérlõrendszer egy vagy több vezérelhetõ eszköz forrásainak vezérlésére és eljárás az ilyen vezérlés lehetõvé tételére |
CN102415020B (zh) * | 2009-04-28 | 2015-07-08 | 西门子公司 | 数据的光传输方法和装置 |
DE102010005885A1 (de) * | 2009-04-28 | 2010-11-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur optischen Übertragung von Daten |
RU2012103598A (ru) * | 2009-07-03 | 2013-08-10 | Конинклейке Филипс Электроникс Н.В. | Способ и система для асинхронной идентификации лампы |
EP2330756A1 (de) * | 2009-12-04 | 2011-06-08 | Hella KGaA Hueck & Co. | Vorrichtung zur Datenübertragung über Leuchtmittel |
JP2012026910A (ja) * | 2010-07-26 | 2012-02-09 | Arkray Inc | バイオセンサユニットおよびバイオセンサシステム |
BR112013028205A2 (pt) * | 2011-05-06 | 2017-01-17 | Koninkl Philips Nv | dispositivo de iluminação; receptor; sistema de iluminação; método de modulação de códigos para dispositivos de iluminação |
WO2013074065A1 (en) | 2011-11-14 | 2013-05-23 | Intel Corporation | Methods and arrangements for frequency shift communications by undersampling |
DE102012001398B4 (de) * | 2012-01-26 | 2015-09-24 | Airbus Defence and Space GmbH | Sendevorrichtung zur optischen Freiraum-Datenkommunikation basierend auf diskreten Leistungspegeln nebst Verwendung |
US8989596B2 (en) * | 2012-03-06 | 2015-03-24 | Northrop Grumman Systems Corporation | Multiple sensor optical communication systems and methods |
US8923705B2 (en) * | 2012-03-06 | 2014-12-30 | Northrop Grumman Systems Corporation | Poisson-based communication system and methods |
US8873965B2 (en) * | 2012-04-10 | 2014-10-28 | Disney Enterprises, Inc. | Visible light communication with flickering prevention |
US8861976B2 (en) * | 2012-06-29 | 2014-10-14 | Intel Corporation | Transmit and receive MIMO protocols for light array communications |
US9148250B2 (en) | 2012-06-30 | 2015-09-29 | Intel Corporation | Methods and arrangements for error correction in decoding data from an electromagnetic radiator |
CN104641727B (zh) | 2012-08-30 | 2017-07-07 | 飞利浦灯具控股公司 | 一种经由手持式计算机设备控制一个或多个光源的方法、装置及系统 |
US9178615B2 (en) | 2012-09-28 | 2015-11-03 | Intel Corporation | Multiphase sampling of modulated light with phase synchronization field |
US9218532B2 (en) | 2012-09-28 | 2015-12-22 | Intel Corporation | Light ID error detection and correction for light receiver position determination |
US9590728B2 (en) | 2012-09-29 | 2017-03-07 | Intel Corporation | Integrated photogrammetric light communications positioning and inertial navigation system positioning |
JP6045693B2 (ja) * | 2012-10-25 | 2016-12-14 | フィリップス ライティング ホールディング ビー ヴィ | 負荷、特にledユニットを駆動するための駆動装置及び駆動方法 |
DE102012221121A1 (de) | 2012-11-20 | 2014-06-05 | Zf Friedrichshafen Ag | Konzept zum Senden und Empfangen eines Informationssymbols |
WO2014170290A1 (en) * | 2013-04-19 | 2014-10-23 | Koninklijke Philips N.V. | A coded light device, and a product information system comprising such a coded light device |
US9264138B2 (en) | 2013-05-16 | 2016-02-16 | Disney Enterprises, Inc. | Reliable visibile light communication with dark light synchronization |
DE102013016386B4 (de) * | 2013-09-30 | 2025-03-20 | Elmos Semiconductor Se | Vorrichtung und Verfahren zur Einstellung mehrfarbiger Lichtszenen in Kfz |
US9571312B2 (en) * | 2013-11-26 | 2017-02-14 | University Of Virginia Patent Foundation | Expurgated pulse position modulation for communication |
US20160226585A1 (en) * | 2015-02-02 | 2016-08-04 | Blackberry Limited | Computing devices and methods for data transmission |
US9832338B2 (en) | 2015-03-06 | 2017-11-28 | Intel Corporation | Conveyance of hidden image data between output panel and digital camera |
GB201701209D0 (en) * | 2017-01-24 | 2017-03-08 | Purelifi Ltd | Optical wireless communication system |
JP6658598B2 (ja) * | 2017-02-15 | 2020-03-04 | 三菱電機株式会社 | 可視光通信システム及び可視光通信方法 |
JP6622782B2 (ja) * | 2017-11-24 | 2019-12-18 | ファナック株式会社 | 制御装置、電子機器、及び制御システム |
CA3129962A1 (en) * | 2019-02-21 | 2020-08-27 | Dialight Corporation | Lifi network and associated method |
JPWO2021100510A1 (zh) * | 2019-11-19 | 2021-05-27 | ||
US11329727B1 (en) * | 2020-11-26 | 2022-05-10 | Kookmin Univ. Ind. Academy Cooperation Foundation | Device for communicating signal of hybrid waveform based on M-FSK and OFDM |
CN115052384A (zh) * | 2021-03-09 | 2022-09-13 | 中国移动通信有限公司研究院 | 一种发光器件的控制方法、装置及控制器 |
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US7689130B2 (en) * | 2005-01-25 | 2010-03-30 | Koninklijke Philips Electronics N.V. | Method and apparatus for illumination and communication |
US8159150B2 (en) * | 2006-04-21 | 2012-04-17 | Koninklijke Philips Electronics N.V. | Method and apparatus for light intensity control |
-
2007
- 2007-06-18 DE DE602007005647T patent/DE602007005647D1/de active Active
- 2007-06-18 ES ES07789711T patent/ES2343338T3/es active Active
- 2007-06-18 AT AT07789711T patent/ATE463095T1/de not_active IP Right Cessation
- 2007-06-18 US US12/306,349 patent/US8494367B2/en active Active
- 2007-06-18 JP JP2009517508A patent/JP5478248B2/ja active Active
- 2007-06-18 CN CN2007800244983A patent/CN101479966B/zh active Active
- 2007-06-18 WO PCT/IB2007/052326 patent/WO2008001262A1/en active Application Filing
- 2007-06-18 EP EP07789711A patent/EP2039029B1/en active Active
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9326346B2 (en) | 2009-01-13 | 2016-04-26 | Terralux, Inc. | Method and device for remote sensing and control of LED lights |
CN103025337B (zh) * | 2009-11-17 | 2014-10-15 | 特锐拉克斯有限公司 | Led电源的检测和控制 |
CN103025337A (zh) * | 2009-11-17 | 2013-04-03 | 特锐拉克斯有限公司 | Led电源的检测和控制 |
CN105897333B (zh) * | 2009-12-03 | 2018-11-06 | 三星电子株式会社 | 控制用于数据传输的光源的亮度的装置和方法 |
CN105897333A (zh) * | 2009-12-03 | 2016-08-24 | 三星电子株式会社 | 控制用于数据传输的光源的亮度的装置和方法 |
CN103975648A (zh) * | 2011-12-14 | 2014-08-06 | 皇家飞利浦有限公司 | 用于感测光输出并且控制光输出的方法和设备 |
US9510399B2 (en) | 2011-12-14 | 2016-11-29 | Philips Lighting Holding B.V. | Methods and apparatus for sensing light output and controlling light output |
CN103975648B (zh) * | 2011-12-14 | 2017-07-21 | 飞利浦灯具控股公司 | 用于感测光输出并且控制光输出的方法和设备 |
US9807824B2 (en) | 2011-12-14 | 2017-10-31 | Philips Lighting Holding B.V. | Methods and apparatus for sensing light output and controlling light output |
CN104509210A (zh) * | 2013-02-19 | 2015-04-08 | 皇家飞利浦有限公司 | 用于控制照明的方法和装置 |
CN104509210B (zh) * | 2013-02-19 | 2017-06-09 | 飞利浦灯具控股公司 | 用于控制照明的方法和装置 |
CN105027473A (zh) * | 2013-03-12 | 2015-11-04 | 皇家飞利浦有限公司 | 通信系统、照明系统以及发送信息的方法 |
CN105027473B (zh) * | 2013-03-12 | 2017-12-08 | 飞利浦灯具控股公司 | 通信系统、照明系统以及发送信息的方法 |
CN108366195A (zh) * | 2018-01-18 | 2018-08-03 | 北京航空航天大学 | 一种基于led阵列的高速空间光调制方法及其成像系统 |
CN108337047A (zh) * | 2018-03-23 | 2018-07-27 | 南京邮电大学 | 一种基于可见光通信系统的时域混合调制方法 |
CN112601320A (zh) * | 2019-09-17 | 2021-04-02 | 广州腾龙电子塑胶科技有限公司 | 一种调光信号频率变化的调光方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2009542497A (ja) | 2009-12-03 |
US20090196613A1 (en) | 2009-08-06 |
ATE463095T1 (de) | 2010-04-15 |
US8494367B2 (en) | 2013-07-23 |
JP5478248B2 (ja) | 2014-04-23 |
EP2039029B1 (en) | 2010-03-31 |
CN101479966B (zh) | 2012-04-18 |
DE602007005647D1 (de) | 2010-05-12 |
ES2343338T3 (es) | 2010-07-28 |
EP2039029A1 (en) | 2009-03-25 |
WO2008001262A1 (en) | 2008-01-03 |
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