FR2893214B1 - Commande d'eclairage pour un dispositif d'eclairage pour vehicule - Google Patents

Commande d'eclairage pour un dispositif d'eclairage pour vehicule

Info

Publication number
FR2893214B1
FR2893214B1 FR0654724A FR0654724A FR2893214B1 FR 2893214 B1 FR2893214 B1 FR 2893214B1 FR 0654724 A FR0654724 A FR 0654724A FR 0654724 A FR0654724 A FR 0654724A FR 2893214 B1 FR2893214 B1 FR 2893214B1
Authority
FR
France
Prior art keywords
lighting
vehicle
control
lighting device
lighting control
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
FR0654724A
Other languages
English (en)
Other versions
FR2893214A1 (fr
Inventor
Fuminori Shiotsu
Masayasu Ito
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.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
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 Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of FR2893214A1 publication Critical patent/FR2893214A1/fr
Application granted granted Critical
Publication of FR2893214B1 publication Critical patent/FR2893214B1/fr
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
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/385—Switched mode power supply [SMPS] using flyback topology
    • 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]
    • H05B45/30—Driver circuits
    • H05B45/37—Converter circuits
    • H05B45/3725—Switched mode power supply [SMPS]
    • H05B45/382—Switched mode power supply [SMPS] with galvanic isolation between input and output
    • 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]
    • H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
FR0654724A 2005-11-04 2006-11-03 Commande d'eclairage pour un dispositif d'eclairage pour vehicule Expired - Fee Related FR2893214B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005321269A JP4451376B2 (ja) 2005-11-04 2005-11-04 車両用灯具の点灯制御装置

Publications (2)

Publication Number Publication Date
FR2893214A1 FR2893214A1 (fr) 2007-05-11
FR2893214B1 true FR2893214B1 (fr) 2015-05-01

Family

ID=37965583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0654724A Expired - Fee Related FR2893214B1 (fr) 2005-11-04 2006-11-03 Commande d'eclairage pour un dispositif d'eclairage pour vehicule

Country Status (5)

Country Link
US (1) US7352135B2 (fr)
JP (1) JP4451376B2 (fr)
CN (1) CN1960588B (fr)
DE (1) DE102006052016B4 (fr)
FR (1) FR2893214B1 (fr)

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DE102006059355A1 (de) * 2006-12-15 2008-06-19 Robert Bosch Gmbh Ansteuerungseinrichtung und Verfahren zum Betrieb wenigstens einer Reihenschaltung von Leuchtdioden
JP5091567B2 (ja) 2007-07-06 2012-12-05 ローム株式会社 発光素子の駆動回路および電子機器
JP4776596B2 (ja) * 2007-08-01 2011-09-21 株式会社小糸製作所 車両用灯具の点灯制御装置
FR2927982B1 (fr) * 2008-02-22 2013-09-06 Fagorbrandt Sas Appareil electromenager et notamment une hotte d'aspiration
JP5401939B2 (ja) * 2008-11-14 2014-01-29 東芝ライテック株式会社 Ｌｅｄ照明灯点灯装置および照明器具
JP5396075B2 (ja) * 2008-12-18 2014-01-22 株式会社小糸製作所 車両用灯具の制御装置
JP5017251B2 (ja) * 2008-12-26 2012-09-05 エーイーテック株式会社 保護回路及び照明装置
JP5324938B2 (ja) * 2009-01-22 2013-10-23 パナソニック株式会社 発光ダイオード駆動装置並びにそれを用いた照明器具、車室内用照明装置、車両用照明装置
JP5449842B2 (ja) * 2009-04-23 2014-03-19 株式会社小糸製作所 車両用灯具の点灯制御装置
DE102009045650B4 (de) * 2009-10-14 2022-04-21 Robert Bosch Gmbh Verfahren zur Regelung einer Anzeigevorrichtung
JP5576638B2 (ja) * 2009-11-06 2014-08-20 パナソニック株式会社 点灯装置及びそれを用いた前照灯点灯装置、前照灯、車輌
JP2011113958A (ja) * 2009-11-27 2011-06-09 Tokyo Metropolitan Industrial Technology Research Institute 容量性リアクタンス素子と突入電流防止回路を組み合わせた高効率な交流ｌｅｄ点灯回路
CN101795515B (zh) * 2010-01-05 2012-12-12 艾迪光电（杭州）有限公司 启动过冲电流抑制电路
US9086435B2 (en) * 2011-05-10 2015-07-21 Arkalumen Inc. Circuits for sensing current levels within a lighting apparatus incorporating a voltage converter
US9089024B2 (en) 2010-05-11 2015-07-21 Arkalumen Inc. Methods and apparatus for changing a DC supply voltage applied to a lighting circuit
US20140203721A1 (en) * 2010-07-13 2014-07-24 Haibo Qiao Active damping for dimmable driver for lighting unit
JP5603160B2 (ja) * 2010-07-23 2014-10-08 株式会社小糸製作所 半導体光源点灯回路および制御方法
WO2012013864A1 (fr) * 2010-07-27 2012-02-02 Societe D'etudes Et D'economies En Eclairage Procede electrique alimentant en courant continu un reseau de charges utilisant les energies renouvelables et/ou le reseau electrique 50 hz
JP5636241B2 (ja) * 2010-09-29 2014-12-03 ローム株式会社 Ｌｅｄ駆動装置
JP5595255B2 (ja) * 2010-12-17 2014-09-24 三菱電機株式会社 Ｌｅｄ電源装置
US9137872B2 (en) 2011-01-11 2015-09-15 Mitsubishi Electric Corporation LED lighting device
JP5796207B2 (ja) * 2011-02-14 2015-10-21 パナソニックＩｐマネジメント株式会社 点灯装置およびそれを備えた照明器具
US9192009B2 (en) 2011-02-14 2015-11-17 Arkalumen Inc. Lighting apparatus and method for detecting reflected light from local objects
JP5775326B2 (ja) * 2011-02-28 2015-09-09 地方独立行政法人東京都立産業技術研究センター Ｌｅｄ点灯回路
WO2012122638A1 (fr) 2011-03-16 2012-09-20 Arkalumen Inc. Appareil d'éclairement et procédés de commande d'un appareil d'éclairement en utilisant les niveaux lumineux ambiants
US8939604B2 (en) 2011-03-25 2015-01-27 Arkalumen Inc. Modular LED strip lighting apparatus
US8587203B2 (en) * 2011-06-09 2013-11-19 Osram Sylvania Inc. Multiple channel light source power supply with output protection
US9060400B2 (en) 2011-07-12 2015-06-16 Arkalumen Inc. Control apparatus incorporating a voltage converter for controlling lighting apparatus
JP2014528688A (ja) * 2011-10-14 2014-10-27 インディス、プロプライエタリー、リミテッドＩｎｄｉｃｅ Ｐｔｙ Ｌｔｄ 電力制御
DE102014217070A1 (de) * 2013-08-28 2015-03-05 Elmos Semiconductor Aktiengesellschaft Vorrichtung zur Versorgung mindestens eines Verbrauchers mit elektrischer Energie bzw. zur Bereitstellung elektrischer Leistung für mindestens einen Verbraucher
JP6262557B2 (ja) * 2014-02-12 2018-01-17 株式会社小糸製作所 車両用灯具およびその駆動装置、その制御方法
DE102015217712B4 (de) 2014-09-16 2017-01-19 Koito Manufacturing Co., Ltd. Beleuchtungsschaltkreis und Fahrzeugleuchte, die einen solchen aufweist
JP6399884B2 (ja) * 2014-10-10 2018-10-03 シチズン時計株式会社 Ｌｅｄ駆動回路
CN105992432B (zh) 2015-02-05 2018-09-04 台达电子工业股份有限公司 应用于led负载的电源电路
JP6410182B2 (ja) * 2015-03-03 2018-10-24 パナソニックＩｐマネジメント株式会社 Ｌｅｄ駆動装置、照明装置及び照明器具
US10568180B2 (en) 2015-05-05 2020-02-18 Arkalumen Inc. Method and apparatus for controlling a lighting module having a plurality of LED groups
US9992829B2 (en) 2015-05-05 2018-06-05 Arkalumen Inc. Control apparatus and system for coupling a lighting module to a constant current DC driver
US10225904B2 (en) 2015-05-05 2019-03-05 Arkalumen, Inc. Method and apparatus for controlling a lighting module based on a constant current level from a power source
US9992836B2 (en) 2015-05-05 2018-06-05 Arkawmen Inc. Method, system and apparatus for activating a lighting module using a buffer load module
US9775211B2 (en) 2015-05-05 2017-09-26 Arkalumen Inc. Circuit and apparatus for controlling a constant current DC driver output
CN105813273B (zh) * 2016-05-12 2019-06-18 重庆四联光电科技有限公司 一种防灯组过压和欠压工作的方法、装置和照明设备
KR101847839B1 (ko) 2016-09-21 2018-04-11 현대자동차주식회사 차량용 전류 제어 장치 및 이를 포함하는 차량
JP6846945B2 (ja) * 2017-02-22 2021-03-24 株式会社小糸製作所 光源駆動装置、車両用灯具
DE102018201925A1 (de) * 2018-02-07 2019-08-08 Würth Elektronik eiSos Gmbh & Co. KG Vorrichtung zur Gewinnung elektrischer Energie und Energieerzeuger mit einer derartigen Vorrichtung
CN110022177A (zh) * 2019-04-22 2019-07-16 珠海格力电器股份有限公司 保护电路以及驱动光纤的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10018760A1 (de) * 2000-04-15 2001-10-18 Volkswagen Ag Schaltung zur Überwachung der Funktion einer Leuchtdiode
US6784622B2 (en) * 2001-12-05 2004-08-31 Lutron Electronics Company, Inc. Single switch electronic dimming ballast
JP2004051014A (ja) 2002-07-22 2004-02-19 Toyoda Gosei Co Ltd 車両用ｌｅｄヘッドランプ装置
JP4094477B2 (ja) * 2003-04-28 2008-06-04 株式会社小糸製作所 車両用灯具
JP4128549B2 (ja) * 2004-01-22 2008-07-30 株式会社小糸製作所 車両用灯具

Also Published As

Publication number Publication date
JP4451376B2 (ja) 2010-04-14
DE102006052016B4 (de) 2010-11-25
FR2893214A1 (fr) 2007-05-11
DE102006052016A1 (de) 2007-06-06
US20070103098A1 (en) 2007-05-10
US7352135B2 (en) 2008-04-01
CN1960588B (zh) 2011-09-07
JP2007126041A (ja) 2007-05-24
CN1960588A (zh) 2007-05-09

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