ATE540558T1 - Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle - Google Patents

Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle

Info

Publication number
ATE540558T1
ATE540558T1 AT08807748T AT08807748T ATE540558T1 AT E540558 T1 ATE540558 T1 AT E540558T1 AT 08807748 T AT08807748 T AT 08807748T AT 08807748 T AT08807748 T AT 08807748T AT E540558 T1 ATE540558 T1 AT E540558T1
Authority
AT
Austria
Prior art keywords
light source
data transmission
commutation period
lamp
commutating
Prior art date
Application number
AT08807748T
Other languages
English (en)
Inventor
Johannes Wernars
Victor Mayr
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE540558T1 publication Critical patent/ATE540558T1/de

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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
    • 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
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Optical Communication System (AREA)
AT08807748T 2007-09-26 2008-09-22 Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle ATE540558T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07117268 2007-09-26
PCT/IB2008/053835 WO2009040718A2 (en) 2007-09-26 2008-09-22 Method and device for communicating data using a light source

Publications (1)

Publication Number Publication Date
ATE540558T1 true ATE540558T1 (de) 2012-01-15

Family

ID=40344543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08807748T ATE540558T1 (de) 2007-09-26 2008-09-22 Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle

Country Status (7)

Country Link
US (1) US8331796B2 (de)
EP (1) EP2198670B1 (de)
JP (1) JP2010541153A (de)
CN (1) CN101810059B (de)
AT (1) ATE540558T1 (de)
ES (1) ES2380416T3 (de)
WO (1) WO2009040718A2 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1931150A1 (de) 2006-12-04 2008-06-11 Koninklijke Philips Electronics N.V. Bildverarbeitungssystem zum Verarbeiten von kombinierten Bild- und Tiefendaten
EP2198670B1 (de) * 2007-09-26 2012-01-04 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle
KR20120006536A (ko) 2009-04-08 2012-01-18 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 변조된 광에 의한 상태 표시를 갖는 조명 장치
BRPI1010137A2 (pt) 2009-06-24 2016-03-15 Koninkl Philips Electronics Nv método para transmitir dados a partir de um dispositivo de consumidor por uma linha de alimentação de tensão em ca para uma fonte de tensão em ca, método para uma comunicação em dois sentidos entre uma fonte de tensão em ca e um dispositivo do consumidor por uma linha de alimentação de tensão em ca, dispositivo de programação para programar um controlador em um driver eletrônico e driver eletrônico
KR20120096923A (ko) * 2009-06-30 2012-08-31 코닌클리즈케 필립스 일렉트로닉스 엔.브이. 램프를 구동하기 위한 방법 및 디바이스
US8660436B2 (en) * 2009-09-14 2014-02-25 Koninklijke Philips N.V. Coded light transmission and reception
ES2668280T3 (es) * 2010-10-20 2018-05-17 Philips Lighting Holding B.V. Modulación para transmisión de luz codificada
EP2509398A1 (de) * 2011-04-07 2012-10-10 Koninklijke Philips Electronics N.V. Modulation für kodierte Lichtübertragung
US9055620B1 (en) * 2011-01-19 2015-06-09 Cirrus Logic, Inc. Consolidation of lamp power conversion and external communication control
EP2503852A1 (de) 2011-03-22 2012-09-26 Koninklijke Philips Electronics N.V. Lichterkennungssystem und -verfahren
JP6337028B2 (ja) * 2013-03-12 2018-06-06 フィリップス ライティング ホールディング ビー ヴィ 通信システム、照明システム及び情報を送信する方法
US9900092B2 (en) * 2013-07-23 2018-02-20 Philips Lighting Holding B.V. Modulation of coded light components
WO2016034033A1 (zh) * 2014-09-05 2016-03-10 深圳光启智能光子技术有限公司 一种光信号编码、解码方法及装置
WO2022082054A1 (en) * 2020-10-15 2022-04-21 Pan American Systems Corporation System and method for monitoring illumination intensity

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EP2198670B1 (de) * 2007-09-26 2012-01-04 Koninklijke Philips Electronics N.V. Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle
CN102037278B (zh) * 2008-03-20 2015-04-08 美国航易明国际有限公司 照明设备与装置

Also Published As

Publication number Publication date
US8331796B2 (en) 2012-12-11
WO2009040718A2 (en) 2009-04-02
JP2010541153A (ja) 2010-12-24
EP2198670A2 (de) 2010-06-23
US20100196018A1 (en) 2010-08-05
ES2380416T3 (es) 2012-05-11
CN101810059A (zh) 2010-08-18
CN101810059B (zh) 2016-06-22
EP2198670B1 (de) 2012-01-04
WO2009040718A3 (en) 2009-05-22

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