SI2387288T1 - Postopek in naprava za nadzor večih LED enot avtomobila - Google Patents

Postopek in naprava za nadzor večih LED enot avtomobila

Info

Publication number
SI2387288T1
SI2387288T1 SI201130049T SI201130049T SI2387288T1 SI 2387288 T1 SI2387288 T1 SI 2387288T1 SI 201130049 T SI201130049 T SI 201130049T SI 201130049 T SI201130049 T SI 201130049T SI 2387288 T1 SI2387288 T1 SI 2387288T1
Authority
SI
Slovenia
Prior art keywords
automobile
controlling
multiple led
led units
units
Prior art date
Application number
SI201130049T
Other languages
English (en)
Inventor
Christophe Roger
Loic Flandre
Sebastian Krick
Sylvain Yvon
Original Assignee
Valeo Vision
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 Valeo Vision filed Critical Valeo Vision
Publication of SI2387288T1 publication Critical patent/SI2387288T1/sl

Links

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
    • B60Q1/14—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 having dimming means
    • B60Q1/1407—General lighting circuits comprising dimming circuits
    • 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
    • H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
SI201130049T 2010-04-27 2011-04-05 Postopek in naprava za nadzor večih LED enot avtomobila SI2387288T1 (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1053215A FR2959181B1 (fr) 2010-04-27 2010-04-27 Procede et dispositif de commande d'une pluralite d'ensembles de led d'un vehicule automobile
EP11161235.4A EP2387288B1 (fr) 2010-04-27 2011-04-05 Procédé et dispositif de commande d'une pluralité d'ensembles de LED d'un véhicule automobile

Publications (1)

Publication Number Publication Date
SI2387288T1 true SI2387288T1 (sl) 2013-10-30

Family

ID=43302362

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201130049T SI2387288T1 (sl) 2010-04-27 2011-04-05 Postopek in naprava za nadzor večih LED enot avtomobila

Country Status (6)

Country Link
US (1) US8525416B2 (sl)
EP (1) EP2387288B1 (sl)
ES (1) ES2424345T3 (sl)
FR (1) FR2959181B1 (sl)
PL (1) PL2387288T3 (sl)
SI (1) SI2387288T1 (sl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8952615B2 (en) * 2011-06-14 2015-02-10 Freescale Semiconductor, Inc. Circuit arrangement, lighting apparatus and method of crosstalk-compensated current sensing
FR2997602B1 (fr) 2012-10-26 2017-09-15 Valeo Illuminacion Dispositif de connexion electrique d'un projecteur
DE102013100663A1 (de) * 2013-01-23 2014-07-24 Osram Opto Semiconductors Gmbh Anordnung und Verfahren zum Betreiben einer Anordnung
FR3012009B1 (fr) 2013-10-15 2019-04-05 Valeo Vision Dispositif de commande d'une pluralite d'ensembles de led, notamment pour un vehicule automobile
DE102014002308B4 (de) * 2014-02-19 2017-07-20 Audi Ag Beleuchtungsvorrichtung für ein Kraftfahrzeug sowie dazugehöriges Verfahren
FR3020739B1 (fr) * 2014-04-30 2019-05-03 Renault S.A.S. Circuit electronique de commande de sources de lumiere
US9603213B1 (en) 2016-02-05 2017-03-21 Abl Ip Holding Llc Controlling multiple groups of LEDs
EP3415367A1 (en) * 2017-06-16 2018-12-19 Valeo Iluminacion Device and method for controlling light sources in motor vehicles
US10874006B1 (en) 2019-03-08 2020-12-22 Abl Ip Holding Llc Lighting fixture controller for controlling color temperature and intensity

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4148908B2 (ja) * 2004-02-16 2008-09-10 株式会社小糸製作所 車両用灯具
US7902771B2 (en) 2006-11-21 2011-03-08 Exclara, Inc. Time division modulation with average current regulation for independent control of arrays of light emitting diodes
EP2123128B1 (en) * 2007-03-15 2013-06-05 Philips Intellectual Property & Standards GmbH Driver circuit for loads such as led, oled or laser diodes
US8310436B2 (en) 2007-04-27 2012-11-13 Freescale Semiconductor, Inc. Power supply controller for multiple lighting components
JP5202725B2 (ja) * 2008-04-25 2013-06-05 パワー リサーチ エレクトロニクス ビー．ブイ． 電力変換器
US7986102B2 (en) 2008-09-12 2011-07-26 General Electric Company Adjustable color solid state lighting
US8373364B2 (en) * 2009-12-29 2013-02-12 Atmel Corporation Smart monitoring of light emitting diode strings
US8569953B2 (en) * 2011-01-31 2013-10-29 Yao Hung Huang Multi-function vehicle light assembly

Also Published As

Publication number Publication date
EP2387288A1 (fr) 2011-11-16
US8525416B2 (en) 2013-09-03
US20110260615A1 (en) 2011-10-27
ES2424345T3 (es) 2013-10-01
EP2387288B1 (fr) 2013-05-08
FR2959181A1 (fr) 2011-10-28
FR2959181B1 (fr) 2012-05-25
PL2387288T3 (pl) 2013-10-31

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