FR3086032B1 - VEHICLE LIGHTING SYSTEM - Google Patents

VEHICLE LIGHTING SYSTEM Download PDF

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Publication number
FR3086032B1
FR3086032B1 FR1858225A FR1858225A FR3086032B1 FR 3086032 B1 FR3086032 B1 FR 3086032B1 FR 1858225 A FR1858225 A FR 1858225A FR 1858225 A FR1858225 A FR 1858225A FR 3086032 B1 FR3086032 B1 FR 3086032B1
Authority
FR
France
Prior art keywords
module
lighting system
vehicle lighting
optical axis
optical projection
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.)
Active
Application number
FR1858225A
Other languages
French (fr)
Other versions
FR3086032A1 (en
Inventor
Jean-Luc Meyrenaud
Marie Pellarin
Kostadin Beev
Sebastien Roels
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 SAS filed Critical Valeo Vision SAS
Priority to FR1858225A priority Critical patent/FR3086032B1/en
Publication of FR3086032A1 publication Critical patent/FR3086032A1/en
Application granted granted Critical
Publication of FR3086032B1 publication Critical patent/FR3086032B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/141—Light emitting diodes [LED]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/25—Projection lenses

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un système d'éclairage 1 pour véhicule automobile. Le système comprend un premier module 11 de projection optique et un deuxième module 12 de projection optique, le premier module présentant un axe optique 110 distinct d'un axe optique 120 du deuxième module. Le système est essentiellement tel que le premier module 11 comprend au moins une source de lumière pixélisée 111 et est configuré pour présenter une distance focale différente de celle du deuxième module 12.The present invention relates to a lighting system 1 for a motor vehicle. The system comprises a first optical projection module 11 and a second optical projection module 12, the first module having an optical axis 110 distinct from an optical axis 120 of the second module. The system is essentially such that the first module 11 comprises at least one pixelated light source 111 and is configured to have a focal length different from that of the second module 12.

FR1858225A 2018-09-13 2018-09-13 VEHICLE LIGHTING SYSTEM Active FR3086032B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1858225A FR3086032B1 (en) 2018-09-13 2018-09-13 VEHICLE LIGHTING SYSTEM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1858225A FR3086032B1 (en) 2018-09-13 2018-09-13 VEHICLE LIGHTING SYSTEM

Publications (2)

Publication Number Publication Date
FR3086032A1 FR3086032A1 (en) 2020-03-20
FR3086032B1 true FR3086032B1 (en) 2021-05-28

Family

ID=65201411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1858225A Active FR3086032B1 (en) 2018-09-13 2018-09-13 VEHICLE LIGHTING SYSTEM

Country Status (1)

Country Link
FR (1) FR3086032B1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080062712A1 (en) * 2004-09-21 2008-03-13 Woodward Ronald O Sparsely Spaced Array Led Headlamp
US7258474B2 (en) * 2005-04-21 2007-08-21 Magna International Inc. Headlamp with beam patterns formed from semiconductor light sources
DE102005041234A1 (en) * 2005-08-31 2007-03-01 Hella Kgaa Hueck & Co. Headlight for vehicle, has optical units with characteristics in front of groups of sources in such a manner that different large light spots can be generated in traffic space by alternative switching on and off and/or dimming of sources
DE102007044740A1 (en) * 2007-09-18 2008-05-08 Daimler Ag Vehicle headlight, has LEDs arranged at set of LED fields, and individually switched on and switched off and/or dimmable independently and groupwise, where optical unit is attached to each LED field
DE102007052742A1 (en) * 2007-11-06 2009-05-07 Hella Kgaa Hueck & Co. Headlights for vehicles
JP5955110B2 (en) * 2012-06-05 2016-07-20 株式会社小糸製作所 Vehicle lighting
JP6174337B2 (en) * 2013-02-27 2017-08-02 株式会社小糸製作所 Vehicle lighting
DE102013113148B4 (en) * 2013-11-28 2024-02-08 HELLA GmbH & Co. KGaA Lighting device for vehicles
FR3039630A1 (en) 2015-07-28 2017-02-03 Valeo Vision LIGHTING SYSTEM FOR MOTOR VEHICLE PROJECTOR
FR3056693B1 (en) * 2016-09-29 2020-06-19 Valeo Vision STRIP LIGHTING DEVICE FOR MOTOR VEHICLE PROJECTOR

Also Published As

Publication number Publication date
FR3086032A1 (en) 2020-03-20

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