FR3050253B1 - Feu de vehicule et vehicule comportant celui-ci - Google Patents
Feu de vehicule et vehicule comportant celui-ci Download PDFInfo
- Publication number
- FR3050253B1 FR3050253B1 FR1753280A FR1753280A FR3050253B1 FR 3050253 B1 FR3050253 B1 FR 3050253B1 FR 1753280 A FR1753280 A FR 1753280A FR 1753280 A FR1753280 A FR 1753280A FR 3050253 B1 FR3050253 B1 FR 3050253B1
- Authority
- FR
- France
- Prior art keywords
- light
- vehicle
- light source
- road surface
- projection lens
- 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
Links
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
-
- 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
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- 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
- B60Q1/0011—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor with light guides for distributing the light between several lighting or signalling 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
- 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
-
- 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
- B60Q1/085—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 special conditions, e.g. adverse weather, type of road, badly illuminated road signs or potential dangers
-
- 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
- F21S41/255—Lenses with a front view of circular or truncated circular outline
-
- 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
- F21S41/275—Lens surfaces, e.g. coatings or surface structures
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
-
- 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
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving 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
- F21S41/60—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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
- F21S41/698—Shaft-shaped screens rotating along its longitudinal axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
-
- 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
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
Abstract
Un feu de véhicule (1) comprend une source de lumière (12a à 12d) pour dessiner sur un revêtement routier configurée pour émettre une lumière devenant une image de source de lumière, et une lentille de projection (20), qui a un axe optique s'étendant dans une direction avant-arrière et à travers laquelle la lumière doit passer. Le feu de véhicule (1) peut former une pluralité de motifs de distribution de lumière sur un revêtement routier dans une plage d'une position proche du feu à une position à distance du feu par la lumière émise à partir de la source de lumière (12a à 12d) et qui est passée à travers la lentille de projection (20), et les motifs de distribution de lumière respectifs doivent être projetés sur le revêtement routier dans des états où les positions relatives de la lentille de projection (20) et de l'image de source de lumière sont différentes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016082005A JP6804213B2 (ja) | 2016-04-15 | 2016-04-15 | 車両用灯具、および当該車両用灯具を備えた車両 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3050253A1 FR3050253A1 (fr) | 2017-10-20 |
FR3050253B1 true FR3050253B1 (fr) | 2021-06-11 |
Family
ID=59980465
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1753280A Active FR3050253B1 (fr) | 2016-04-15 | 2017-04-14 | Feu de vehicule et vehicule comportant celui-ci |
Country Status (5)
Country | Link |
---|---|
US (1) | US10794559B2 (fr) |
JP (1) | JP6804213B2 (fr) |
CN (1) | CN107300145B (fr) |
DE (1) | DE102017206325A1 (fr) |
FR (1) | FR3050253B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6885268B2 (ja) * | 2017-09-04 | 2021-06-09 | トヨタ自動車株式会社 | 車両用照明装置 |
WO2019172148A1 (fr) * | 2018-03-07 | 2019-09-12 | 株式会社小糸製作所 | Raccord de lampe de véhicule et système de raccord de lampe de véhicule |
JP7105597B2 (ja) * | 2018-04-18 | 2022-07-25 | マクセル株式会社 | 路面映像投射装置および車両用灯具 |
JP7122903B2 (ja) * | 2018-07-27 | 2022-08-22 | マクセル株式会社 | 路面映像投射装置及び車両用灯具 |
CN109827136A (zh) * | 2018-07-13 | 2019-05-31 | 华域视觉科技(上海)有限公司 | 一种车灯用旋转光源及其控制方法和应用 |
WO2020010936A1 (fr) * | 2018-07-13 | 2020-01-16 | 华域视觉科技(上海)有限公司 | Procédé de réglage de fonction de faisceau élevé auto-adaptatif basé sur un diviseur de faisceau pbs et module de lumière de véhicule intelligent associé |
WO2020010932A1 (fr) * | 2018-07-13 | 2020-01-16 | 华域视觉科技(上海)有限公司 | Procédé de commande dynamique de feu de véhicule, système associé et feu de véhicule |
CN109827138B (zh) * | 2018-07-13 | 2024-01-26 | 华域视觉科技(上海)有限公司 | 一种车灯动态照明控制方法及其系统和车灯 |
CN110887013B (zh) * | 2018-09-07 | 2021-12-31 | Sl株式会社 | 车辆用灯具 |
DE102019102475A1 (de) * | 2019-01-31 | 2020-08-06 | HELLA GmbH & Co. KGaA | Beleuchtungsvorrichtung für ein Kraftfahrzeug, insbesondere hochauflösender Scheinwerfer |
JP7273277B2 (ja) * | 2019-05-29 | 2023-05-15 | 株式会社小糸製作所 | 車両用灯具 |
EP3757449A1 (fr) * | 2019-06-27 | 2020-12-30 | ZKW Group GmbH | Dispositif d'éclairage d'un projecteur de véhicule automobile |
KR20210015407A (ko) * | 2019-08-02 | 2021-02-10 | 현대자동차주식회사 | 회전 광원이 있는 자동차 램프 |
CN114303027A (zh) * | 2019-08-28 | 2022-04-08 | 株式会社小糸制作所 | 车辆用灯具 |
JP2021133894A (ja) * | 2020-02-28 | 2021-09-13 | 市光工業株式会社 | 車両用灯具 |
JP2022022725A (ja) * | 2020-07-02 | 2022-02-07 | 株式会社小糸製作所 | 路面描画用灯具ユニット |
IT202000031511A1 (it) * | 2020-12-18 | 2022-06-18 | Blutec S P A In Amministrazione Straordinaria | Fanale fendinebbia a led migliorato |
JP2022112865A (ja) * | 2021-01-22 | 2022-08-03 | 市光工業株式会社 | 車両用灯具 |
KR20220151342A (ko) * | 2021-05-06 | 2022-11-15 | 현대자동차주식회사 | 회전 광원 장치 및 램프 시스템 |
CN215598988U (zh) * | 2021-07-30 | 2022-01-21 | 谱钜科技股份有限公司 | 取样模块 |
US20230191988A1 (en) * | 2021-12-16 | 2023-06-22 | Matthew Rodriguez | Vehicle Alert System |
CN114738705A (zh) * | 2021-12-29 | 2022-07-12 | 常州星宇车灯股份有限公司 | 汽车灯具投影模组 |
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US6030099A (en) * | 1998-06-16 | 2000-02-29 | Mcdermott; Kevin | Selected direction lighting device |
FR2805598B1 (fr) | 2000-02-25 | 2002-04-26 | Renault | Projecteur de phare de vehicule automobile a guides de lumiere |
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JP2014089941A (ja) * | 2012-10-03 | 2014-05-15 | Koito Mfg Co Ltd | 車両用灯具 |
JP6176988B2 (ja) | 2013-04-22 | 2017-08-09 | 株式会社小糸製作所 | 車両用灯具 |
JP6175892B2 (ja) * | 2013-05-17 | 2017-08-09 | 市光工業株式会社 | 車両用前照灯 |
US10406967B2 (en) * | 2014-04-29 | 2019-09-10 | Chia Ming Chen | Light control systems and methods |
JP2016030527A (ja) * | 2014-07-29 | 2016-03-07 | 株式会社小糸製作所 | 車両用表示システム |
JP6636244B2 (ja) * | 2014-12-04 | 2020-01-29 | 株式会社小糸製作所 | 路面描画用灯具ユニット |
-
2016
- 2016-04-15 JP JP2016082005A patent/JP6804213B2/ja active Active
-
2017
- 2017-04-12 DE DE102017206325.4A patent/DE102017206325A1/de active Pending
- 2017-04-14 FR FR1753280A patent/FR3050253B1/fr active Active
- 2017-04-14 US US15/488,087 patent/US10794559B2/en active Active
- 2017-04-14 CN CN201710244212.8A patent/CN107300145B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN107300145A (zh) | 2017-10-27 |
FR3050253A1 (fr) | 2017-10-20 |
US20170299139A1 (en) | 2017-10-19 |
JP2017191748A (ja) | 2017-10-19 |
US10794559B2 (en) | 2020-10-06 |
DE102017206325A1 (de) | 2017-10-19 |
CN107300145B (zh) | 2021-03-09 |
JP6804213B2 (ja) | 2020-12-23 |
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