CN102186697A - Led灯 - Google Patents

Led灯 Download PDF

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Publication number
CN102186697A
CN102186697A CN2009801415856A CN200980141585A CN102186697A CN 102186697 A CN102186697 A CN 102186697A CN 2009801415856 A CN2009801415856 A CN 2009801415856A CN 200980141585 A CN200980141585 A CN 200980141585A CN 102186697 A CN102186697 A CN 102186697A
Authority
CN
China
Prior art keywords
led
signal
led lamp
lamp
section
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.)
Pending
Application number
CN2009801415856A
Other languages
English (en)
Chinese (zh)
Inventor
S·杭马
J·A舒格
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke 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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Priority to CN201510983470.9A priority Critical patent/CN105539271B/zh
Publication of CN102186697A publication Critical patent/CN102186697A/zh
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
    • B60Q1/08—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically
    • B60Q1/12—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle automatically due to steering position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • 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
    • 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]
    • H05B45/40—Details of LED load circuits
    • H05B45/44—Details of LED load circuits with an active control inside an LED matrix
    • H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/12—Steering parameters
    • B60Q2300/122—Steering angle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/14—Other vehicle conditions
    • B60Q2300/142—Turn signal actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)
CN2009801415856A 2008-10-20 2009-10-13 Led灯 Pending CN102186697A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510983470.9A CN105539271B (zh) 2008-10-20 2009-10-13 Led灯

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08166998.8 2008-10-20
EP08166998 2008-10-20
PCT/IB2009/054488 WO2010046806A1 (en) 2008-10-20 2009-10-13 Led light

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201510983470.9A Division CN105539271B (zh) 2008-10-20 2009-10-13 Led灯

Publications (1)

Publication Number Publication Date
CN102186697A true CN102186697A (zh) 2011-09-14

Family

ID=41507829

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2009801415856A Pending CN102186697A (zh) 2008-10-20 2009-10-13 Led灯
CN201510983470.9A Active CN105539271B (zh) 2008-10-20 2009-10-13 Led灯

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201510983470.9A Active CN105539271B (zh) 2008-10-20 2009-10-13 Led灯

Country Status (5)

Country Link
US (1) US9481293B2 (enExample)
EP (1) EP2340186B1 (enExample)
JP (1) JP5934508B2 (enExample)
CN (2) CN102186697A (enExample)
WO (1) WO2010046806A1 (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497695A (zh) * 2011-11-18 2012-06-13 上海晶丰明源半导体有限公司 一种led线性恒流控制电路及led线性电路
CN102665324A (zh) * 2012-04-12 2012-09-12 上海晶丰明源半导体有限公司 适用于可控硅调光器的led线性驱动电路及控制方法
CN103807640A (zh) * 2012-11-02 2014-05-21 Lg伊诺特有限公司 发光模块
CN104054394A (zh) * 2012-02-24 2014-09-17 齐扎拉光系统有限责任公司 用于运转光闪光器的led操控
CN107107809A (zh) * 2014-12-25 2017-08-29 株式会社小糸制作所 点亮电路及车辆用灯具
CN115734416A (zh) * 2022-10-18 2023-03-03 深圳市美矽微半导体有限公司 一种led宽电压自适应控制方法、控制电路及显示装置

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JP5636756B2 (ja) * 2010-06-17 2014-12-10 スタンレー電気株式会社 車両用灯具ユニット
US8476837B2 (en) * 2010-07-02 2013-07-02 3M Innovative Properties Company Transistor ladder network for driving a light emitting diode series string
DE102011112716A1 (de) 2011-09-07 2013-03-07 Audi Ag Verfahren zum Betreiben eines Scheinwerfers eines Kraftfahrzeugs
FR2979970B1 (fr) * 2011-09-13 2019-11-29 Valeo Vision Dispositif d'eclairage et/ou de signalisation pour vehicule automobile
DE102012000605B4 (de) * 2011-10-27 2016-01-07 Diehl Aerospace Gmbh Beleuchtungsvorrichtung für eine Wechselspannungsversorgung
AT512544B1 (de) 2012-02-16 2014-02-15 Zizala Lichtsysteme Gmbh Verfahren zum erzeugen eines lauflichteffektes an einer lichtleiterstruktur und lichtleiterstruktur
AT512545B1 (de) * 2012-02-16 2017-05-15 Zkw Group Gmbh Statusanzeige für den Zustand einer betriebsrelevanten Komponente eines Kraftfahrzeugs
US10359452B2 (en) * 2012-07-11 2019-07-23 Hewlett-Packard Development Company, L.P. Diagnostic device, apparatus and method
JP6394603B2 (ja) 2012-10-23 2018-09-26 ティーケー ホールディングス インク．Ｔｋ Ｈｏｌｄｉｎｇｓ Ｉｎｃ． ステアリングホイールライトバー
DE112013005122T5 (de) 2012-10-23 2015-08-06 Tk Holdings Inc. Lenkrad-Lichtbalken
JP6394604B2 (ja) 2012-10-23 2018-09-26 ティーケー ホールディングス インク．Ｔｋ Ｈｏｌｄｉｎｇｓ Ｉｎｃ． ステアリングホイールライトバー
DE102013102203A1 (de) * 2013-03-06 2014-09-11 Hella Kgaa Hueck & Co. Beleuchtungsvorrichtung für ein Kraftfahrzeug
FR3020547A1 (fr) * 2014-02-20 2015-10-30 Valeo Vision Alimentation electrique pour un reseau de diodes electroluminescentes
FR3022328B1 (fr) * 2014-06-16 2016-06-10 Valeo Vision Module d'eclairage et/ou de signalisation rotatif
DE112015003354T5 (de) 2014-07-23 2017-04-06 Tk Holdings Inc. Lichtbalkensysteme für Lenkgriffe
US10532659B2 (en) 2014-12-30 2020-01-14 Joyson Safety Systems Acquisition Llc Occupant monitoring systems and methods
US9533687B2 (en) 2014-12-30 2017-01-03 Tk Holdings Inc. Occupant monitoring systems and methods
US10614328B2 (en) 2014-12-30 2020-04-07 Joyson Safety Acquisition LLC Occupant monitoring systems and methods
US9580012B2 (en) 2015-03-02 2017-02-28 Tk Holdings Inc. Vehicle object detection and notification system
USD806729S1 (en) 2015-04-24 2018-01-02 Tk Holdings, Inc. Display screen with graphical user interface
WO2016172709A1 (en) 2015-04-24 2016-10-27 Tk Holdings Inc. Steering wheel light bar
CN110446628B (zh) 2017-01-04 2023-04-28 乔伊森安全系统收购有限责任公司 车辆照明系统及方法
DE102017207298B4 (de) * 2017-05-02 2025-05-28 Volkswagen Aktiengesellschaft Verfahren zum Steuern einer Seitenlichtausleuchtung eines Fahrzeugs und Beleuchtungsvorrichtung für ein Fahrzeug
WO2019173750A1 (en) 2018-03-08 2019-09-12 Joyson Safety Systems Acquisition Llc Vehicle illumination systems and methods
TWI674036B (zh) 2018-12-13 2019-10-01 群光電能科技股份有限公司 燈光系統
WO2023114301A1 (en) * 2021-12-14 2023-06-22 Lumileds Llc Systems and method for light-emitting diode (led) failure detection

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CN1306923A (zh) * 2000-02-04 2001-08-08 株式会社小糸制作所 车辆照明系统
CN1314982A (zh) * 1999-06-25 2001-09-26 皇家菲利浦电子有限公司 汽车的前照灯和汽车
EP1318701A2 (de) * 2001-12-05 2003-06-11 Audi Ag Anordnung zur Ansteuerung einer Anzahl von lichtemittierenden Dioden im Verfahren zum Betreiben einer derartigen Anordnung
DE102004055882A1 (de) * 2004-11-19 2006-06-01 Audi Ag Kraftfahrzeug mit einer Beleuchtungseinrichtung umfassend ein Steuergerät und ein über das Steuergerät zum Ausleuchten einer Kurve in Abhängigkeit des über einen Lenkwinkelsensor erfassten Lenkwinkels ansteuerbares Leuchtmittel
EP1906711A1 (fr) * 2006-09-28 2008-04-02 Valeo Vision Dispositif de contrôle d'une pluralité de charges comme des sources lumineuses et dispositif d'éclairage et/ou de signalisation de véhicule incorporant un tel dispositif de contrôle
WO2008038984A1 (en) * 2006-09-29 2008-04-03 Seoul Semiconductor Co., Ltd. Light emitting diode assembly
US20080094000A1 (en) * 2006-08-29 2008-04-24 Kenji Yamamoto Device and method for driving led
DE102008008217A1 (de) * 2007-02-20 2008-08-28 Zizala Lichtsysteme Gmbh Schaltungsanordnung zur Erkennung eines Kurzschlusses von Leuchtdioden

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US5765940A (en) * 1995-10-31 1998-06-16 Dialight Corporation LED-illuminated stop/tail lamp assembly
CN1314982A (zh) * 1999-06-25 2001-09-26 皇家菲利浦电子有限公司 汽车的前照灯和汽车
CN1306923A (zh) * 2000-02-04 2001-08-08 株式会社小糸制作所 车辆照明系统
EP1318701A2 (de) * 2001-12-05 2003-06-11 Audi Ag Anordnung zur Ansteuerung einer Anzahl von lichtemittierenden Dioden im Verfahren zum Betreiben einer derartigen Anordnung
DE102004055882A1 (de) * 2004-11-19 2006-06-01 Audi Ag Kraftfahrzeug mit einer Beleuchtungseinrichtung umfassend ein Steuergerät und ein über das Steuergerät zum Ausleuchten einer Kurve in Abhängigkeit des über einen Lenkwinkelsensor erfassten Lenkwinkels ansteuerbares Leuchtmittel
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EP1906711A1 (fr) * 2006-09-28 2008-04-02 Valeo Vision Dispositif de contrôle d'une pluralité de charges comme des sources lumineuses et dispositif d'éclairage et/ou de signalisation de véhicule incorporant un tel dispositif de contrôle
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102497695A (zh) * 2011-11-18 2012-06-13 上海晶丰明源半导体有限公司 一种led线性恒流控制电路及led线性电路
CN104054394A (zh) * 2012-02-24 2014-09-17 齐扎拉光系统有限责任公司 用于运转光闪光器的led操控
CN104054394B (zh) * 2012-02-24 2016-04-13 齐扎拉光系统有限责任公司 具有多个发光二极管的发光二极管链
CN102665324A (zh) * 2012-04-12 2012-09-12 上海晶丰明源半导体有限公司 适用于可控硅调光器的led线性驱动电路及控制方法
CN103807640A (zh) * 2012-11-02 2014-05-21 Lg伊诺特有限公司 发光模块
CN107107809A (zh) * 2014-12-25 2017-08-29 株式会社小糸制作所 点亮电路及车辆用灯具
CN107107809B (zh) * 2014-12-25 2019-10-01 株式会社小糸制作所 点亮电路及车辆用灯具
US10661701B2 (en) 2014-12-25 2020-05-26 Koito Manufacturing Co., Ltd. Lighting circuit and vehicular lighting device
CN115734416A (zh) * 2022-10-18 2023-03-03 深圳市美矽微半导体有限公司 一种led宽电压自适应控制方法、控制电路及显示装置
CN115734416B (zh) * 2022-10-18 2023-09-19 深圳市美矽微半导体有限公司 一种led宽电压自适应控制方法、控制电路及显示装置

Also Published As

Publication number Publication date
EP2340186B1 (en) 2018-12-19
US20110198999A1 (en) 2011-08-18
JP2012506121A (ja) 2012-03-08
CN105539271B (zh) 2018-02-13
US9481293B2 (en) 2016-11-01
JP5934508B2 (ja) 2016-06-15
WO2010046806A1 (en) 2010-04-29
EP2340186A1 (en) 2011-07-06
CN105539271A (zh) 2016-05-04

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Application publication date: 20110914