FR3051540B1 - Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile. - Google Patents

Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile. Download PDF

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Publication number
FR3051540B1
FR3051540B1 FR1654346A FR1654346A FR3051540B1 FR 3051540 B1 FR3051540 B1 FR 3051540B1 FR 1654346 A FR1654346 A FR 1654346A FR 1654346 A FR1654346 A FR 1654346A FR 3051540 B1 FR3051540 B1 FR 3051540B1
Authority
FR
France
Prior art keywords
scanning device
light
emitting diode
lighting system
scanning
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
FR1654346A
Other languages
English (en)
Other versions
FR3051540A1 (fr
Inventor
Hassan KOULOUH
Cyril Rivier
Daniel Lopez
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.)
AML Systems SAS
Original Assignee
AML Systems 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 AML Systems SAS filed Critical AML Systems SAS
Priority to FR1654346A priority Critical patent/FR3051540B1/fr
Priority to US16/302,045 priority patent/US20190154227A1/en
Priority to CN201780036947.XA priority patent/CN109477622B/zh
Priority to JP2018560055A priority patent/JP6884161B2/ja
Priority to PCT/FR2017/051147 priority patent/WO2017198931A1/fr
Priority to EP17727300.0A priority patent/EP3458772A1/fr
Publication of FR3051540A1 publication Critical patent/FR3051540A1/fr
Application granted granted Critical
Publication of FR3051540B1 publication Critical patent/FR3051540B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
    • F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
    • 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]
    • F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
    • F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

- Système d'éclairage à diode électroluminescente et dispositif de balayage, pour projecteur de véhicule automobile. - Le système d'éclairage (1) comporte une source lumineuse (2) comprenant au moins une diode électroluminescente (3) et un dispositif de balayage (5A) recevant le rayonnement lumineux (R) généré par la source lumineuse (2), le dispositif de balayage (5A) comprenant au moins un système de réflexion (6A) mobile en rotation et une unité (7A) de mise en mouvement du système de réflexion (6A), la source lumineuse (2) étant configurée pour qu'un faisceau lumineux (F) de forme générale sensiblement rectangulaire, orienté selon une première direction, soit émis, le dispositif de balayage (5A) réalisant un balayage du faisceau lumineux de forme générale sensiblement rectangulaire selon une seconde direction, sensiblement orthogonale à ladite première direction, le balayage étant réalisé à une vitesse permettant de bénéficier d'une persistance rétinienne, et une commande d'activation/désactivation de la source lumineuse (2) étant synchronisée avec le balayage du dispositif de balayage (5A).
FR1654346A 2016-05-17 2016-05-17 Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile. Expired - Fee Related FR3051540B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1654346A FR3051540B1 (fr) 2016-05-17 2016-05-17 Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile.
US16/302,045 US20190154227A1 (en) 2016-05-17 2017-05-11 Light-emitting diode lighting system and scanning device, for an automotive vehicle headlight
CN201780036947.XA CN109477622B (zh) 2016-05-17 2017-05-11 用于汽车车辆前灯的发光二极管照明系统和扫描设备
JP2018560055A JP6884161B2 (ja) 2016-05-17 2017-05-11 自動車車両のヘッドライト用の発光ダイオード照明装置および走査装置
PCT/FR2017/051147 WO2017198931A1 (fr) 2016-05-17 2017-05-11 Système d'éclairage à diode électroluminescente et dispositif de balayage, pour projecteur de véhicule automobile
EP17727300.0A EP3458772A1 (fr) 2016-05-17 2017-05-11 Système d'éclairage à diode électroluminescente et dispositif de balayage, pour projecteur de véhicule automobile

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1654346A FR3051540B1 (fr) 2016-05-17 2016-05-17 Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile.
FR1654346 2016-05-17

Publications (2)

Publication Number Publication Date
FR3051540A1 FR3051540A1 (fr) 2017-11-24
FR3051540B1 true FR3051540B1 (fr) 2020-04-17

Family

ID=56511745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1654346A Expired - Fee Related FR3051540B1 (fr) 2016-05-17 2016-05-17 Systeme d'eclairage a diode electroluminescente et dispositif de balayage, pour projecteur de vehicule automobile.

Country Status (6)

Country Link
US (1) US20190154227A1 (fr)
EP (1) EP3458772A1 (fr)
JP (1) JP6884161B2 (fr)
CN (1) CN109477622B (fr)
FR (1) FR3051540B1 (fr)
WO (1) WO2017198931A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3076885B1 (fr) * 2018-01-17 2021-01-08 Psa Automobiles Sa Dispositif d’eclairage pour vehicule automobile et systeme d’eclairage pour vehicule automobile
CN109838749A (zh) * 2018-07-24 2019-06-04 华域视觉科技(上海)有限公司 一种矩阵式大灯及其矩阵式照亮功能的实现方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6654151B1 (en) * 1999-06-25 2003-11-25 Matsushita Electric Industrial Co., Ltd. Image projector
JP4928372B2 (ja) * 2007-07-12 2012-05-09 株式会社小糸製作所 車両用照明装置
JP5722882B2 (ja) * 2010-04-13 2015-05-27 株式会社小糸製作所 光学ユニット
JP5714346B2 (ja) * 2011-01-27 2015-05-07 株式会社小糸製作所 車両用前照灯
JP5702216B2 (ja) * 2011-04-22 2015-04-15 株式会社小糸製作所 光学ユニット
JP5698065B2 (ja) * 2011-04-22 2015-04-08 株式会社小糸製作所 障害物検出装置
DE102013009673A1 (de) * 2013-06-08 2014-12-11 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Kollisionsschutzverfahren und Kollisionsschutzvorrichtung für ein verstellbares Fahrzeugteil
JP2015138735A (ja) * 2014-01-24 2015-07-30 スタンレー電気株式会社 車両用灯具
JP2015149122A (ja) * 2014-02-04 2015-08-20 株式会社小糸製作所 車両用灯具
JP5668158B2 (ja) * 2014-02-20 2015-02-12 株式会社小糸製作所 車両用前照灯
DE102014205777A1 (de) * 2014-03-27 2015-10-01 Osram Gmbh Scheinwerfervorrichtung
JP6349139B2 (ja) * 2014-04-23 2018-06-27 株式会社小糸製作所 照明制御システム
FR3026461B1 (fr) * 2014-09-30 2019-04-05 Valeo Vision Module lumineux pour l'eclairage et/ou la signalisation d'un vehicule automobile

Also Published As

Publication number Publication date
CN109477622B (zh) 2022-05-27
CN109477622A (zh) 2019-03-15
JP6884161B2 (ja) 2021-06-09
FR3051540A1 (fr) 2017-11-24
JP2019516613A (ja) 2019-06-20
US20190154227A1 (en) 2019-05-23
EP3458772A1 (fr) 2019-03-27
WO2017198931A1 (fr) 2017-11-23

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