BR112013028205A2 - dispositivo de iluminação; receptor; sistema de iluminação; método de modulação de códigos para dispositivos de iluminação - Google Patents

dispositivo de iluminação; receptor; sistema de iluminação; método de modulação de códigos para dispositivos de iluminação

Info

Publication number
BR112013028205A2
BR112013028205A2 BR112013028205A BR112013028205A BR112013028205A2 BR 112013028205 A2 BR112013028205 A2 BR 112013028205A2 BR 112013028205 A BR112013028205 A BR 112013028205A BR 112013028205 A BR112013028205 A BR 112013028205A BR 112013028205 A2 BR112013028205 A2 BR 112013028205A2
Authority
BR
Brazil
Prior art keywords
lighting
attenuation
code
light output
code modulation
Prior art date
Application number
BR112013028205A
Other languages
English (en)
Portuguese (pt)
Inventor
Hongming Yang
Tim Corneel Wilhelmus Schenk
Original Assignee
Koninkl Philips 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 Koninkl Philips Nv filed Critical Koninkl Philips Nv
Publication of BR112013028205A2 publication Critical patent/BR112013028205A2/pt

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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • 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
    • H04B10/114—Indoor or close-range type systems
    • H04B10/116—Visible light communication
    • 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
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1141—One-way transmission

Landscapes

  • 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)
  • Optical Communication System (AREA)
BR112013028205A 2011-05-06 2012-04-26 dispositivo de iluminação; receptor; sistema de iluminação; método de modulação de códigos para dispositivos de iluminação BR112013028205A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11165095 2011-05-06
PCT/IB2012/052081 WO2012153220A1 (en) 2011-05-06 2012-04-26 Lighting device and receiver

Publications (1)

Publication Number Publication Date
BR112013028205A2 true BR112013028205A2 (pt) 2017-01-17

Family

ID=46085673

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013028205A BR112013028205A2 (pt) 2011-05-06 2012-04-26 dispositivo de iluminação; receptor; sistema de iluminação; método de modulação de códigos para dispositivos de iluminação

Country Status (7)

Country Link
US (1) US9407365B2 (enExample)
EP (1) EP2705730B1 (enExample)
JP (1) JP6058636B2 (enExample)
CN (1) CN103503564B (enExample)
BR (1) BR112013028205A2 (enExample)
RU (1) RU2604651C2 (enExample)
WO (1) WO2012153220A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102970129B (zh) * 2012-11-16 2013-10-30 深圳光启创新技术有限公司 基于时间信息的信号加密、解密方法和装置
DE102013014536B4 (de) * 2013-09-03 2015-07-09 Sew-Eurodrive Gmbh & Co Kg Verfahren zur Übertragung von Information und Vorrichtung zur Durchführung des Verfahrens
PL3103202T3 (pl) * 2014-02-07 2018-07-31 Danmarks Tekniske Universitet Dekodowanie sygnału modulowanego metodą połączonej modulacji amplitudy i częstotliwości
FR3020908B1 (fr) * 2014-05-07 2017-09-15 Commissariat Energie Atomique Optimisation du debit dans un systeme li-fi
US10009100B2 (en) 2014-06-18 2018-06-26 Qualcomm Incorporated Transmission of identifiers using visible light communication
US20170170906A1 (en) * 2014-07-03 2017-06-15 Philips Lighting Holding B.V. Coded light symbol encoding
US9668326B2 (en) 2014-12-23 2017-05-30 Chauvet & Sons, Inc. Light fixture with multiple dimming capabilities
CN105307304B (zh) * 2015-10-14 2017-05-10 上海大学 Opv驱动的oled光源及其制备方法
DE102016202505A1 (de) * 2016-02-18 2017-08-24 Osram Gmbh Kommunikationsvorrichtung und -Verfahren für eine strahlungsbasierte Kommunikation zwischen Fahrzeugen und Fahrzeug mit der Kommunikationsvorrichtung
JP6696227B2 (ja) * 2016-03-04 2020-05-20 三菱電機株式会社 照明装置
WO2017190998A1 (en) * 2016-05-04 2017-11-09 Philips Lighting Holding B.V. Controlling a light source
WO2018213998A1 (zh) * 2017-05-22 2018-11-29 华为技术有限公司 一种信号传输方法及装置
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
CN108880682B (zh) * 2018-07-25 2020-02-07 中国人民解放军战略支援部队信息工程大学 一种基于编码的可见光通信调光控制方法及系统
US20250133636A1 (en) * 2022-02-01 2025-04-24 Signify Holding B.V. Dimming control system for a light emitting arrangement

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JP2000049712A (ja) * 1998-05-28 2000-02-18 Sharp Corp ディジタル光通信装置およびその方法
US6661975B1 (en) * 2000-03-10 2003-12-09 Northrop Grumman Corporation Multi-rate variable duty cycle modem for use in an optical communication system
US20080193139A1 (en) * 2004-12-01 2008-08-14 Ido Bettesh Two-Way Communication in an Autonomous in Vivo Device
US7689130B2 (en) 2005-01-25 2010-03-30 Koninklijke Philips Electronics N.V. Method and apparatus for illumination and communication
WO2007099472A1 (en) * 2006-03-02 2007-09-07 Philips Intellectual Property & Standards Gmbh A lighting device
JP5478248B2 (ja) * 2006-06-28 2014-04-23 コーニンクレッカ フィリップス エヌ ヴェ 照明装置の光放射を調整する方法及び装置
JP2008060222A (ja) * 2006-08-30 2008-03-13 Seiko Epson Corp 発光素子駆動装置およびその方法
EP2082502B1 (en) * 2006-11-03 2016-12-14 Philips Lighting Holding B.V. Receiver for a modulated light signal and method for receiving a modulated light signal
JP5513892B2 (ja) * 2006-11-30 2014-06-04 コーニンクレッカ フィリップス エヌ ヴェ イントリンシックフラックス検知
JP5441900B2 (ja) * 2007-07-16 2014-03-12 コーニンクレッカ フィリップス エヌ ヴェ 光源の駆動
JP5054465B2 (ja) * 2007-08-27 2012-10-24 パナソニック株式会社 照明器具
JP4684278B2 (ja) * 2007-11-01 2011-05-18 シャープ株式会社 光伝送機構を備えた照明装置
US8461781B2 (en) 2008-03-12 2013-06-11 Koninklijke Philips Electronics N.V. Configuration of a luminaire system
EP2374333B1 (en) * 2008-12-04 2014-01-08 Koninklijke Philips N.V. Illumination device and method for embedding a data signal in a luminance output using ac driven light sources
CN102388676B (zh) 2009-04-08 2016-11-09 皇家飞利浦电子股份有限公司 通过已调制光进行状态指示的照明设备
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
EP2425558B1 (de) * 2009-04-28 2014-03-19 Siemens Aktiengesellschaft Verfahren und vorrichtung zur optischen übertragung von daten
US20100322635A1 (en) 2009-06-18 2010-12-23 Sony Ericsson Mobile Communications Ab Using ambient led light for broadcasting info and navigation
US8447189B2 (en) * 2009-09-21 2013-05-21 Electronics And Telecommunications Research Institute Transmitter, receiver for visible light communication and method using the same
US8666259B2 (en) * 2010-10-07 2014-03-04 Electronics And Telecommunications Research Institute Data transmitting and receiving apparatus and method for visible light communication

Also Published As

Publication number Publication date
RU2013154111A (ru) 2015-06-20
JP2014517451A (ja) 2014-07-17
WO2012153220A1 (en) 2012-11-15
CN103503564B (zh) 2017-06-09
EP2705730A1 (en) 2014-03-12
US9407365B2 (en) 2016-08-02
EP2705730B1 (en) 2019-07-03
CN103503564A (zh) 2014-01-08
RU2604651C2 (ru) 2016-12-10
JP6058636B2 (ja) 2017-01-11
US20140072310A1 (en) 2014-03-13

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PHILIPS LIGHTING HOLDING B.V. (NL)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements