ATE540558T1 - Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle - Google Patents
Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelleInfo
- 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
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
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Optical Communication System (AREA)
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) |
Families Citing this family (14)
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 |
ATE540558T1 (de) * | 2007-09-26 | 2012-01-15 | Koninkl Philips Electronics Nv | Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle |
EP2417833B1 (de) * | 2009-04-08 | 2018-09-05 | Philips Lighting Holding B.V. | Beleuchtungsvorrichtung mit statusanzeige über moduliertes licht |
JP5762404B2 (ja) * | 2009-06-24 | 2015-08-12 | コーニンクレッカ フィリップス エヌ ヴェ | マイクロコントローラをプログラミングする方法及び装置 |
CN102474942B (zh) * | 2009-06-30 | 2015-03-25 | 皇家飞利浦电子股份有限公司 | 用于驱动灯的方法和设备 |
CA2773745A1 (en) * | 2009-09-14 | 2011-03-17 | Koninklijke Philips Electronics N.V. | Coded light transmission and reception |
EP2509398A1 (de) * | 2011-04-07 | 2012-10-10 | Koninklijke Philips Electronics N.V. | Modulation für kodierte Lichtübertragung |
WO2012052935A1 (en) * | 2010-10-20 | 2012-04-26 | Koninklijke Philips Electronics N.V. | Modulation for coded light transmission |
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 |
EP3025442B1 (de) * | 2013-07-23 | 2018-04-25 | Philips Lighting Holding B.V. | Modulation von codierten lichtkomponenten |
JP6441465B2 (ja) * | 2014-09-05 | 2018-12-19 | クワーン チー インテリジェント フォトニック テクノロジー リミテッド | 光信号の符号化/復号化方法及びその装置 |
WO2022082054A1 (en) * | 2020-10-15 | 2022-04-21 | Pan American Systems Corporation | System and method for monitoring illumination intensity |
Family Cites Families (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6032443A (ja) * | 1983-08-03 | 1985-02-19 | Canon Inc | 光によるデ−タ伝送方式 |
US5633629A (en) * | 1995-02-08 | 1997-05-27 | Hochstein; Peter A. | Traffic information system using light emitting diodes |
US5838116A (en) * | 1996-04-15 | 1998-11-17 | Jrs Technology, Inc. | Fluorescent light ballast with information transmission circuitry |
IL118873A0 (en) * | 1996-07-16 | 1996-10-31 | I R Lan Ltd | Optical detector system and optical communication apparatus including same |
US20050169643A1 (en) * | 1997-01-02 | 2005-08-04 | Franklin Philip G. | Method and apparatus for the zonal transmission of data using building lighting fixtures |
US7006768B1 (en) * | 1997-01-02 | 2006-02-28 | Franklin Philip G | Method and apparatus for the zonal transmission of data using building lighting fixtures |
US6035266A (en) * | 1997-04-16 | 2000-03-07 | A.L. Air Data, Inc. | Lamp monitoring and control system and method |
US6232963B1 (en) * | 1997-09-30 | 2001-05-15 | Texas Instruments Incorporated | Modulated-amplitude illumination for spatial light modulator |
JP3829507B2 (ja) * | 1997-12-12 | 2006-10-04 | 松下電工株式会社 | 電子バラストおよびhidランプ制御回路 |
US6794831B2 (en) * | 1998-04-15 | 2004-09-21 | Talking Lights Llc | Non-flickering illumination based communication |
US6426599B1 (en) * | 1999-04-14 | 2002-07-30 | Talking Lights, Llc | Dual-use electronic transceiver set for wireless data networks |
CA2327710A1 (en) * | 1998-04-15 | 1999-10-21 | Talking Lights Llc | Dual-use electronic transceiver set for wireless data networks |
US6181086B1 (en) * | 1998-04-27 | 2001-01-30 | Jrs Technology Inc. | Electronic ballast with embedded network micro-controller |
US6181082B1 (en) * | 1998-10-15 | 2001-01-30 | Electro-Mag International, Inc. | Ballast power control circuit |
US6333605B1 (en) * | 1999-11-02 | 2001-12-25 | Energy Savings, Inc. | Light modulating electronic ballast |
US7202613B2 (en) * | 2001-05-30 | 2007-04-10 | Color Kinetics Incorporated | Controlled lighting methods and apparatus |
US6429605B1 (en) * | 2000-11-01 | 2002-08-06 | Koninklijke Philips Electronics N.V. | Control sequence for electronic ballast |
US6393608B1 (en) * | 2000-11-16 | 2002-05-28 | William Miles Pulford | Self-powered modification kit for hid luminaire installations |
JP4436605B2 (ja) * | 2001-05-08 | 2010-03-24 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 高圧ランプ点灯方法,高圧ランプに供給するためのランプ電流信号,高圧ランプにランプ電流を供給するための回路,及びデータ若しくはビデオプロジェクタ |
US7358680B2 (en) * | 2002-12-20 | 2008-04-15 | Koninklijke Philips Electronics N.V. | Bistate HID operation |
US7456589B2 (en) * | 2003-06-10 | 2008-11-25 | Koninklijke Philips Electronics N.V. | Light output modulation for data transmission |
US7714522B2 (en) * | 2004-08-06 | 2010-05-11 | Koninklijke Philips Electronics N.V. | Method and circuit arrangement for operating a discharge lamp |
FR2875653B1 (fr) * | 2004-09-20 | 2006-10-20 | Excem Sa | Dispositif d'emission pour la transmission optique en espace libre |
US20070273290A1 (en) * | 2004-11-29 | 2007-11-29 | Ian Ashdown | Integrated Modular Light Unit |
JP4506502B2 (ja) * | 2005-02-23 | 2010-07-21 | パナソニック電工株式会社 | 照明光伝送システム |
US7689132B2 (en) * | 2005-06-07 | 2010-03-30 | Industrial Technology Research Institute | Interference-rejection coding method for an optical wireless communication system and the optical wireless communication system thereof |
US20060284728A1 (en) * | 2005-06-21 | 2006-12-21 | The Regents Of The University Of California | Pulse width modulation data transfer over commercial and residential power lines method, transmitter and receiver apparatus |
JP2007214012A (ja) * | 2006-02-10 | 2007-08-23 | Ushio Inc | 放電ランプ点灯装置およびプロジェクタ |
JP5124971B2 (ja) * | 2006-04-10 | 2013-01-23 | ウシオ電機株式会社 | 放電ランプ点灯装置およびプロジェクタ |
JP2008034187A (ja) * | 2006-07-27 | 2008-02-14 | Seiko Epson Corp | 光源装置、およびプロジェクタ |
JP2008060071A (ja) * | 2006-07-31 | 2008-03-13 | Seiko Epson Corp | 光源装置、光源装置の点灯駆動方法、およびプロジェクタ |
JP5130703B2 (ja) * | 2006-12-06 | 2013-01-30 | ウシオ電機株式会社 | 放電ランプ点灯装置およびプロジェクタ |
US8026673B2 (en) * | 2007-01-05 | 2011-09-27 | Philips Solid-State Lighting Solutions, Inc. | Methods and apparatus for simulating resistive loads |
ATE540558T1 (de) * | 2007-09-26 | 2012-01-15 | Koninkl Philips Electronics Nv | Verfahren und vorrichtung zur datenübertragung mit hilfe einer lichtquelle |
EP2269123A4 (de) * | 2008-03-20 | 2016-09-07 | Cooper Technologies Co | Energieverwaltungssystem |
-
2008
- 2008-09-22 AT AT08807748T patent/ATE540558T1/de active
- 2008-09-22 JP JP2010526399A patent/JP2010541153A/ja active Pending
- 2008-09-22 WO PCT/IB2008/053835 patent/WO2009040718A2/en active Application Filing
- 2008-09-22 ES ES08807748T patent/ES2380416T3/es active Active
- 2008-09-22 EP EP08807748A patent/EP2198670B1/de not_active Not-in-force
- 2008-09-22 US US12/679,320 patent/US8331796B2/en not_active Expired - Fee Related
- 2008-09-22 CN CN200880108904.9A patent/CN101810059B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010541153A (ja) | 2010-12-24 |
US20100196018A1 (en) | 2010-08-05 |
CN101810059B (zh) | 2016-06-22 |
US8331796B2 (en) | 2012-12-11 |
WO2009040718A2 (en) | 2009-04-02 |
CN101810059A (zh) | 2010-08-18 |
WO2009040718A3 (en) | 2009-05-22 |
EP2198670B1 (de) | 2012-01-04 |
EP2198670A2 (de) | 2010-06-23 |
ES2380416T3 (es) | 2012-05-11 |
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