DE102006043281A1 - Projection headlight device for vehicle, has two focal points comprising shell type reflector, light source and lens with diaphragm shaft, which is arranged between the lens and the reflector - Google Patents
Projection headlight device for vehicle, has two focal points comprising shell type reflector, light source and lens with diaphragm shaft, which is arranged between the lens and the reflector Download PDFInfo
- Publication number
- DE102006043281A1 DE102006043281A1 DE102006043281A DE102006043281A DE102006043281A1 DE 102006043281 A1 DE102006043281 A1 DE 102006043281A1 DE 102006043281 A DE102006043281 A DE 102006043281A DE 102006043281 A DE102006043281 A DE 102006043281A DE 102006043281 A1 DE102006043281 A1 DE 102006043281A1
- Authority
- DE
- Germany
- Prior art keywords
- diaphragm
- projection headlight
- assembly according
- reflector
- 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.)
- Granted
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
- B60Q1/06—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
- F21S41/60—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
-
- 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
- B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
-
- 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
- B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
-
- 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
Abstract
Description
Die Erfindung betrifft eine Projektionsscheinwerferanordnung für Fahrzeuge mit einem zwei Brennorte aufweisenden schalenförmigen Reflektor, mit einer in einem ersten Brennort des Reflektors angeordneten Lichtquelle, mit einer Linse, mit einer Blendenwelle, die zwischen der Linse und dem Reflektor angeordnet ist und die um eine horizontale, quer zur optischen Achse verlaufende Drehachse in mehrere Drehstellungen verstellbar ist, wobei eine Mantelfläche der Blendenwelle für jede Drehstellung eine Brennlinie aufweist, welche eine Hell-Dunkel-Grenze einer Lichtverteilung erzeugt.The The invention relates to a projection headlamp assembly for vehicles with a two-burner cup-shaped reflector, with a arranged in a first focal point of the reflector light source, with a lens, with a shutter shaft between the lens and the reflector is arranged and around a horizontal, transverse to the optical axis extending axis of rotation in several rotational positions is adjustable, wherein a lateral surface of the diaphragm shaft for each rotational position one Has focal line, which is a light-dark boundary of a light distribution generated.
Aus
der
Aufgabe der Erfindung ist es daher, einen Projektionsscheinwerfer für Fahrzeuge derart weiterzubilden, dass Platz sparend die Anzahl von Lichtverteilungen zur Anpassung an unterschiedliche Verkehrssituationen des Fahrzeugs vergrößert wird.task The invention is therefore a projection headlight for vehicles in such a way that space-saving the number of light distributions to adapt to different traffic situations of the vehicle is enlarged.
Zur Lösung dieser Aufgabe ist die Erfindung in Verbindung mit dem Oberbegriff des Patentanspruchs 1 dadurch gekennzeichnet, dass die Blendenwelle mindestens zwei unabhängig voneinander verdrehbare Blendensegmente vorgesehen sind, wobei die Blendensegmente jeweils Brennlinien aufweisen zur Erzeugung von Teillichtverteilungen, aus denen sich die Lichtverteilungen zusammensetzen.to solution This object is the invention in conjunction with the preamble of the patent claim 1, characterized in that the aperture shaft at least two independent rotatable aperture segments are provided, wherein the Aperture segments each have focal lines for the production of Partial light distributions, from which the light distributions are composed.
Der besondere Vorteil der Erfindung besteht darin, dass durch die Segmentierung einer Blendenwelle die Variationsmöglichkeiten und die Anzahl von vorgegebenen Lichtverteilungen Platz sparend erhöht werden kann. Hierdurch kann in Abhängigkeit von der Fahrsituation ein höherer Grad an Lichtmenge in das Vorfeld des Fahrzeugs projiziert werden, ohne dass eine Blendung von entgegenkommenden oder vorausfahrenden Verkehrsteilnehmern eintritt.Of the particular advantage of the invention is that by the segmentation a diaphragm wave the possibilities of variation and the number be increased by predetermined light distribution space saving can. As a result, depending on the driving situation a higher Degree of light can be projected into the apron of the vehicle, without that glare from oncoming or preceding road users entry.
Nach einer bevorzugten Ausführungsform der Erfindung weisen ein rechter Projektionsscheinwerfer und ein linker Projektionsscheinwerfer der Projektionsscheinwerferanordnung des Fahrzeugs unterschiedlich konfigurierbare Blendensegmente auf. Die Blendensegmente (Blendenwelle) können derart angesteuert werden, dass unterschiedliche Brennlinien wirksam werden zur Erzeugung von unterschiedlichen Teillichtverteilungen. Vorteilhaft kann hier die vorgegebene Anbaulage der Projektionsscheinwerfer, nämlich eines in Fahrtrichtung links angeordneten linken Projektionsscheinwerfers und eines in Fahrtrichtung rechts angeordneten rechten Projektionsscheinwerfers, genutzt werden um unterschiedliche Bereiche des Vorfeldes (linker Vorfeldbereich, rechte Vorfeldbereich) verkehrssituationsabhängig unterschiedlich auszuleuchten. Vorteilhaft wird eine erhöhte Kombination von unterschiedlichen Brennlinien ermöglicht, die eine verbesserte fahrsituationsabhängige Ausleuchtung des Vorfeldes erlaubt. Beispielsweise kann mittels einer Steuereinheit eine gezielte und partielle Ausblendung eines Vorfeldbereiches ermöglicht werden. In dem ausgeblendeten Vorfeldbereich befindet sich ein vorausfahrender und/oder entge genkommender Verkehrsteilnehmer. Dieser ausgeblendete Vorfeldbereich kann in Abhängigkeit von der Erkennung des Verkehrsteilnehmers derart verlagert werden, dass zum einen eine unerwünschte Blendung des Verkehrsteilnehmers verhindert und zum anderen eine möglichst großflächige Ausleuchtung des Vorfeldes gewährleistet ist.To a preferred embodiment of Invention have a right projection headlamp and a left Projection headlight of projection headlight assembly of Vehicle differently configurable aperture segments on. The Aperture segments (aperture wave) can be so be controlled that different focal lines are effective for producing different partial light distributions. Advantageous Here, the predetermined mounting position of the projection headlights, namely a left in the direction of travel left projection headlamp and a right-hand projection headlight arranged in the direction of travel on the right, be used to different areas of the apron (left Apron area, right apron area) depending on the traffic situation illuminate. Advantageously, an increased combination of different focal lines allows the improved driving situation-dependent illumination of the apron allowed. For example, by means of a control unit a targeted and partial suppression of an apron area are made possible. In the hidden apron area is a preceding one and / or incoming road users. This hidden Apron area can be dependent be displaced by the recognition of the road user so that on the one hand an undesirable Dazzling the road user prevented and the other one as large as possible illumination of the apron guaranteed is.
Nach einer bevorzugten Ausführungsform der Erfindung ist jedem Blendensegment eine definierte Teillichtverteilung zugeordnet, wobei benachbarte Blendensegmente zur Erzeugung von benachbarten Teillichtverteilungen dienen. Vorteilhaft können somit die Blendensegmente einem räumlich abgegrenzten Teil des Vorfeldes zugeordnet werden. Beispielsweise kann ein erstes Blendensegment im Wesentlichen zur Ausleuchtung einer in Fahrtrichtung gesehen rechten Hälfte des Vorfeldes und ein zweites Blendensegment zur Ausleuchtung einer in Fahrtrichtung gesehen linken Hälfte des Vorfeldes dienen.To a preferred embodiment of Invention, each aperture segment is a defined partial light distribution associated with adjacent aperture segments for the generation of serve adjacent partial light distributions. Advantageously can thus the aperture segments one spatially be assigned to the delimited part of the apron. For example For example, a first panel segment can be used essentially for illumination a seen in the direction of travel right half of the apron and a second Panel segment for illuminating a left seen in the direction of travel half serve the apron.
Nach einer Weiterbildung der Erfindung wirkt der Projektionsscheinwerfer mit einer Sensoreinheit zur Erfassung eines Vorfeldes des Fahrzeuges, einer Steuereinheit zur Verarbeitung der durch die Sensoreinheit bereitgestellten Sensorsignale und einer Stelleinheit zur Verstellung der einzelnen Blendensegmente zusammen. Vorteilhaft kann hierdurch die Lage bzw. die Entfernung eines entgegenkommenden oder vorausfahrenden Verkehrsteilnehmers erkannt werden und in Abhängigkeit hiervon eine angepasste Lichtverteilung erzeugt werden, wobei für den Fahrer ein Höchstmaß an Vorfeldausleuchtung erzielt wird, ohne allerdings den Verkehrsteilnehmer zu blenden. Vorteilhaft kann dynamisch auf unterschiedliche Verkehrssituationen durch Einstellung einer angepassten Lichtverteilung reagiert werden.According to a development of the invention, the projection headlamp cooperates with a sensor unit for detecting an apron of the vehicle, a control unit for processing the sensor signals provided by the sensor unit, and an adjusting unit for adjusting the individual diaphragm segments. Advantageously, this can be the location or the distance of an oncoming or leading road user he be known and depending on this, an adapted light distribution can be generated, with the driver a maximum amount of apron illumination is achieved, but without dazzling the road user. Advantageously, it is possible to respond dynamically to different traffic situations by setting an adapted light distribution.
Nach einer bevorzugten Ausführungsform der Erfindung ist in der Steuereinheit ein Lichtsteuerungsprogramm integriert, das in Abhängigkeit von den Sensorsignalen eine optimale Variation von durch die Blendensegmente generierten Teillichtverteilungen berechnet, so dass ein entsprechendes Steuersignal er zeugt wird mit der Wirkung, dass ein optimaler Grad an Vorfeldlichtausleuchtung für den Fahrer erzeugt wird, ohne dass andere Verkehrsteilnehmer geblendet werden.To a preferred embodiment of Invention, a light control program is integrated in the control unit, that in dependence from the sensor signals an optimal variation of the aperture segments calculated partial light distributions, so that a corresponding control signal He testifies with the effect of having an optimal level of apron illumination for the driver is generated without other road users being dazzled.
Nach einer Weiterbildung der Erfindung sind die Blendensegmente aus Blendenwalzen ausgebildet, wobei die Brennlinien geradlinig oder stufenförmig oder bogenförmig verlaufen können. Die Form der Brennlinien bzw. die Profilierung der Blendensegmente ist abhängig von der Vorgabe der gewünschten Teillichtverteilungen bzw. der resultierenden Lichtverteilung.To In a further development of the invention, the diaphragm segments are made of diaphragm rollers formed, with the focal lines straight or stepped or arc can run. The shape of the focal lines or the profiling of the diaphragm segments depends on from the specification of the desired Partial light distributions or the resulting light distribution.
Weitere Vorteile der Erfindung ergeben sich aus den weiteren Unteransprüchen.Further Advantages of the invention will become apparent from the other dependent claims.
Ausführungsbeispiele der Erfindung werden nachfolgend anhand der Zeichnungen näher erläutert.embodiments The invention will be explained in more detail with reference to the drawings.
Es zeigen:It demonstrate:
Eine erfindungsgemäße Projektionsscheinwerferanordnung für Fahrzeuge besteht in bekannter Weise aus einem linken Projektionsscheinwerfer (Lichtmodul), der in einer in Fahrtrichtung links angeordneten Karosserieöffnung eingefasst ist, und einem rechten Projektionsscheinwerfer (Lichtmodul) der in einer Fahrtrichtung rechts angeordneten Karosserieöffnung eingefasst ist. Der Projektionsscheinwerfer (Lichtmodul) verfügt über eine Lichtquelle, einen Reflektor, eine Blendenwelle sowie eine Linse. Die Linse weist auf einer dem Reflektor zugewandten Seite eine ebene Fläche und auf einer dem Reflektor abgewandten Seite eine konkave Fläche auf.A projection headlight assembly according to the invention for vehicles consists in a known manner of a left projection headlamp (light module), which is bordered in a direction of travel left body opening, and a right projection headlamp (light module) is enclosed in a direction of travel right body opening. The projection headlamp (light module) has a light source, a reflector, a shutter shaft and a lens. The lens has on a reflector side facing a flat surface and on a the Reflector side facing away from a concave surface.
Nach
einer ersten Ausführungsform
der Erfindung gemäß den
In
Um
eine optimale Ausleuchtung des Vorfeldes des Fahrzeugs zu gewährleisten,
wird das von der Sensoreinheit
Die
Blendensegmente
Die
Sensoreinheit
Die
Steuereinheit
Die
Stelleinheit
Die
Stelleinheit
Nach einer alternativen Ausführungsform der Erfindung können auch lediglich zwei Blendensegmente vorgesehen sein, wobei im Wesentlichen jedes Blendensegment zur Erzeugung einer Vorfeldhälfte zugeordneten Teillichtverteilung dient. Die Blendensegmente können mit geradlinigen Brennlinien, Brennlinien, die stufenförmig und mit einer Schrägfläche (Rampe) versehen sein, oder bogenförmige Brennlinien umfassen. Die Brennlinien erstrecken sich vorzugsweise auf den als Blendenwalzen ausgebildeten Blendensegmenten.According to an alternative embodiment of the invention, it is also possible to provide only two diaphragm segments, with essentially each diaphragm segment serving to generate a partial field distribution assigned to the apron half. The aperture segments can be rectilinear with Brennlini en, focal lines that are stepped and provided with an inclined surface (ramp), or arcuate focal lines include. The focal lines preferably extend on the diaphragm segments designed as diaphragm rollers.
Nach
einer zweiten Ausführungsform
der Erfindung gemäß den
Das
erste Blendesegment
In
Abhängigkeit
von der Erkennung eines Verkehrsteilnehmers werden die Blendensegmente
Nach
einer ersten Kombination von Brennlinien des ersten Blendensegmentes
Eine
andere Kombination von Brennlinien des ersten Blendensegmentes
Nach
einer weiteren Alternative der Erfindung gemäß
Die Erfindung ermöglicht somit eine an die Verkehrssituation angepasste Einstellung von unterschiedlichen Lichtverteilungen, wobei die Blendensegmente vorzugsweise zur Erzeugung von Teillichtverteilungen unterschiedlicher Bereiche des Vorfeldes zugeordnet sind.The Invention allows thus a setting adapted to the traffic situation of different Light distributions, wherein the aperture segments preferably for generating Partial light distributions of different areas of the apron assigned.
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006043281.9A DE102006043281B4 (en) | 2006-09-14 | 2006-09-14 | Projection headlight assembly for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006043281.9A DE102006043281B4 (en) | 2006-09-14 | 2006-09-14 | Projection headlight assembly for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006043281A1 true DE102006043281A1 (en) | 2008-03-27 |
DE102006043281B4 DE102006043281B4 (en) | 2016-05-04 |
Family
ID=39104763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006043281.9A Expired - Fee Related DE102006043281B4 (en) | 2006-09-14 | 2006-09-14 | Projection headlight assembly for vehicles |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006043281B4 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009021594A1 (en) * | 2007-08-11 | 2009-02-19 | Daimler Ag | Method and device for controlling the headlights of a vehicle |
WO2009021660A1 (en) * | 2007-08-16 | 2009-02-19 | Daimler Ag | Lighting system for a motor vehicle |
EP2039567A1 (en) * | 2007-09-24 | 2009-03-25 | Hella KGaA Hueck & Co. | Projection headlight assembly for vehicles |
FR2923428A1 (en) * | 2007-11-13 | 2009-05-15 | Valeo Vision Sa | METHOD FOR AUTOMATIC ADAPTATION TO ROAD TRAFFIC OF A LIGHT BEAM OF A PROJECTOR DEVICE. |
EP2119593A1 (en) | 2008-05-14 | 2009-11-18 | Hella KG Hueck & Co. | Control device to control and/or regulate a vertical cut-off line for a vehicle's headlights |
EP2123512A1 (en) * | 2008-05-14 | 2009-11-25 | Hella KG Hueck & Co. | Control device to control and/or to command a vertical cut-off line |
EP2154025A1 (en) | 2008-08-11 | 2010-02-17 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus synthesizing light distribution patterns of right and left lamp units |
EP2157362A1 (en) * | 2008-08-11 | 2010-02-24 | Hella KG Hueck & Co. | Projection headlight assembly for vehicles |
EP2156983A1 (en) * | 2008-08-20 | 2010-02-24 | Hella KG Hueck & Co. | Method and device for controlling the vertical cut-off line of headlamps |
EP2169299A1 (en) | 2008-09-30 | 2010-03-31 | Valeo Vision | Optical module for an automobile vehicle capable of selectively lighting an area |
EP2230128A1 (en) * | 2009-03-12 | 2010-09-22 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus for controlling light distribution pattern |
FR2945774A1 (en) * | 2009-05-25 | 2010-11-26 | Valeo Vision | METHOD FOR ADJUSTING PROJECTORS FOR A MOTOR VEHICLE |
DE102009032019A1 (en) | 2009-07-07 | 2011-01-13 | Volkswagen Ag | Projection headlight for a motor vehicle |
DE102009035743A1 (en) * | 2009-08-01 | 2011-02-17 | Automotive Lighting Reutlingen Gmbh | Light module for a motor vehicle headlight |
DE102009054227A1 (en) * | 2009-11-21 | 2011-05-26 | Volkswagen Ag | A method of controlling a headlamp assembly for a vehicle and headlamp assembly |
FR2957032A1 (en) * | 2010-03-05 | 2011-09-09 | Valeo Vision | OPTICAL SYSTEM FOR MOTOR VEHICLE |
EP2947379A2 (en) | 2014-05-20 | 2015-11-25 | Valeo Iluminacion | Elliptical optical module for a motor vehicle lighting device |
CN106564423A (en) * | 2016-10-31 | 2017-04-19 | 马瑞利汽车零部件(芜湖)有限公司 | Anti-dazzling high beam light for automobile |
DE102007045150B4 (en) * | 2006-09-27 | 2021-03-04 | HELLA GmbH & Co. KGaA | Headlight assembly for a vehicle and method for controlling a headlight assembly |
WO2023144398A1 (en) * | 2022-01-31 | 2023-08-03 | Valeo Vision | Lighting system for a motor vehicle |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093728A1 (en) * | 1981-10-16 | 1983-11-16 | FISCHER, Jean-Bernard Baptiste Jules | Motion transformer with self-contained structure for barrel-type machine |
DE4335286A1 (en) * | 1992-10-21 | 1994-04-28 | Koito Mfg Co Ltd | Spotlamp for a car - has motorised shutter between reflector and lens, comprising two eccentric cylinders of different diameters on shaft |
DE4436684A1 (en) * | 1993-10-13 | 1995-05-04 | Koito Mfg Co Ltd | Vehicle headlight (headlamp) which produces a dipped light whose separation line is controlled in accordance with the conditions of a carriageway which has bends in its course |
US5645338A (en) * | 1993-08-03 | 1997-07-08 | Koito Manufacturing Co., Ltd. | Light distribution control device for vehicular headlamp |
DE102004063836A1 (en) * | 2004-12-24 | 2006-03-30 | Daimlerchrysler Ag | Vehicle`s headlight controller, has sensors for receiving of occurrence of traffic before the vehicle, and evaluating unit controlling electronics, which adjusts range of lower beam headlight after determined traffic occurrences |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19739089A1 (en) * | 1997-09-06 | 1999-03-11 | Hella Kg Hueck & Co | Headlights for vehicles |
-
2006
- 2006-09-14 DE DE102006043281.9A patent/DE102006043281B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0093728A1 (en) * | 1981-10-16 | 1983-11-16 | FISCHER, Jean-Bernard Baptiste Jules | Motion transformer with self-contained structure for barrel-type machine |
DE4335286A1 (en) * | 1992-10-21 | 1994-04-28 | Koito Mfg Co Ltd | Spotlamp for a car - has motorised shutter between reflector and lens, comprising two eccentric cylinders of different diameters on shaft |
US5645338A (en) * | 1993-08-03 | 1997-07-08 | Koito Manufacturing Co., Ltd. | Light distribution control device for vehicular headlamp |
DE4436684A1 (en) * | 1993-10-13 | 1995-05-04 | Koito Mfg Co Ltd | Vehicle headlight (headlamp) which produces a dipped light whose separation line is controlled in accordance with the conditions of a carriageway which has bends in its course |
DE102004063836A1 (en) * | 2004-12-24 | 2006-03-30 | Daimlerchrysler Ag | Vehicle`s headlight controller, has sensors for receiving of occurrence of traffic before the vehicle, and evaluating unit controlling electronics, which adjusts range of lower beam headlight after determined traffic occurrences |
Cited By (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007045150B4 (en) * | 2006-09-27 | 2021-03-04 | HELLA GmbH & Co. KGaA | Headlight assembly for a vehicle and method for controlling a headlight assembly |
WO2009021594A1 (en) * | 2007-08-11 | 2009-02-19 | Daimler Ag | Method and device for controlling the headlights of a vehicle |
WO2009021660A1 (en) * | 2007-08-16 | 2009-02-19 | Daimler Ag | Lighting system for a motor vehicle |
EP2039567A1 (en) * | 2007-09-24 | 2009-03-25 | Hella KGaA Hueck & Co. | Projection headlight assembly for vehicles |
WO2009039882A1 (en) * | 2007-09-24 | 2009-04-02 | Hella Kgaa Hueck & Co. | Projection headlight arrangement for vehicles |
FR2923428A1 (en) * | 2007-11-13 | 2009-05-15 | Valeo Vision Sa | METHOD FOR AUTOMATIC ADAPTATION TO ROAD TRAFFIC OF A LIGHT BEAM OF A PROJECTOR DEVICE. |
EP2060441A1 (en) * | 2007-11-13 | 2009-05-20 | Valeo Vision | Method for automatically adjusting the light beam of a headlight device to road traffic |
EP2119593A1 (en) | 2008-05-14 | 2009-11-18 | Hella KG Hueck & Co. | Control device to control and/or regulate a vertical cut-off line for a vehicle's headlights |
EP2123512A1 (en) * | 2008-05-14 | 2009-11-25 | Hella KG Hueck & Co. | Control device to control and/or to command a vertical cut-off line |
EP2154025A1 (en) | 2008-08-11 | 2010-02-17 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus synthesizing light distribution patterns of right and left lamp units |
EP2157362A1 (en) * | 2008-08-11 | 2010-02-24 | Hella KG Hueck & Co. | Projection headlight assembly for vehicles |
US8182126B2 (en) | 2008-08-11 | 2012-05-22 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus synthesizing light distribution patterns of right and left lamp units |
US8408763B2 (en) | 2008-08-11 | 2013-04-02 | Hella Kgaa Hueck & Co. | Projection headlight arrangement for vehicles |
CN101648541B (en) * | 2008-08-11 | 2013-04-24 | 株式会社小糸制作所 | Automotive headlamp apparatus synthesizing light distribution patterns of right and left lamp units |
EP2156983A1 (en) * | 2008-08-20 | 2010-02-24 | Hella KG Hueck & Co. | Method and device for controlling the vertical cut-off line of headlamps |
EP3045806A1 (en) | 2008-09-30 | 2016-07-20 | Valeo Vision | Optical module for motor vehicle capable of selectively lighting an area |
DE202009019052U1 (en) | 2008-09-30 | 2015-12-18 | Valeo Vision | Optical module for a motor vehicle that can selectively illuminate an area |
DE202009019171U1 (en) | 2008-09-30 | 2017-07-07 | Valeo Vision | Optical module for a motor vehicle that can selectively illuminate an area |
US8348485B2 (en) | 2008-09-30 | 2013-01-08 | Valeo Vision | Optical module for a motor vehicle capable of selectively lighting a zone |
EP2169299A1 (en) | 2008-09-30 | 2010-03-31 | Valeo Vision | Optical module for an automobile vehicle capable of selectively lighting an area |
EP2230128A1 (en) * | 2009-03-12 | 2010-09-22 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus for controlling light distribution pattern |
CN102448770A (en) * | 2009-05-25 | 2012-05-09 | 法雷奥照明公司 | Method for adjusting the headlights of an automobile |
CN102448770B (en) * | 2009-05-25 | 2015-04-29 | 法雷奥照明公司 | Method for adjusting the headlights of an automobile |
WO2010136410A1 (en) * | 2009-05-25 | 2010-12-02 | Valeo Vision | Method for adjusting the headlights of an automobile |
FR2945774A1 (en) * | 2009-05-25 | 2010-11-26 | Valeo Vision | METHOD FOR ADJUSTING PROJECTORS FOR A MOTOR VEHICLE |
US8738236B2 (en) | 2009-05-25 | 2014-05-27 | Valeo Vision | Method and system for adjustment of headlamps for motor vehicles |
DE102009032019B4 (en) | 2009-07-07 | 2019-05-09 | Volkswagen Ag | Projection headlight for a motor vehicle |
DE102009032019A1 (en) | 2009-07-07 | 2011-01-13 | Volkswagen Ag | Projection headlight for a motor vehicle |
US8465187B2 (en) | 2009-08-01 | 2013-06-18 | Automotive Lighting Reutlingen Gmbh | Light module for a motor vehicle headlamp |
DE102009035743A1 (en) * | 2009-08-01 | 2011-02-17 | Automotive Lighting Reutlingen Gmbh | Light module for a motor vehicle headlight |
US9168861B2 (en) | 2009-11-21 | 2015-10-27 | Volkswagen Ag | Method for controlling a headlamp system for a vehicle, and headlamp system |
US9371031B2 (en) | 2009-11-21 | 2016-06-21 | Volkswagen Ag | Method for controlling a headlamp system for a vehicle, and headlamp system |
US8811668B2 (en) | 2009-11-21 | 2014-08-19 | Volkswagen Ag | Method for controlling a headlamp system for a vehicle, and headlamp system |
DE102009054227A1 (en) * | 2009-11-21 | 2011-05-26 | Volkswagen Ag | A method of controlling a headlamp assembly for a vehicle and headlamp assembly |
EP2366587A1 (en) * | 2010-03-05 | 2011-09-21 | Valeo Vision | Optical system for an automobile |
FR2957032A1 (en) * | 2010-03-05 | 2011-09-09 | Valeo Vision | OPTICAL SYSTEM FOR MOTOR VEHICLE |
EP2947379A2 (en) | 2014-05-20 | 2015-11-25 | Valeo Iluminacion | Elliptical optical module for a motor vehicle lighting device |
CN106564423A (en) * | 2016-10-31 | 2017-04-19 | 马瑞利汽车零部件(芜湖)有限公司 | Anti-dazzling high beam light for automobile |
WO2023144398A1 (en) * | 2022-01-31 | 2023-08-03 | Valeo Vision | Lighting system for a motor vehicle |
FR3132344A1 (en) * | 2022-01-31 | 2023-08-04 | Valeo Vision | Light system for motor vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE102006043281B4 (en) | 2016-05-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102006043281B4 (en) | Projection headlight assembly for vehicles | |
EP2193046B1 (en) | Projection headlight arrangement for vehicles | |
EP2157362A1 (en) | Projection headlight assembly for vehicles | |
DE102009057219B4 (en) | Device for controlling a headlight of a vehicle | |
EP0935728B1 (en) | Headlight for vehicles | |
DE19549077C2 (en) | Headlights with variable light distribution | |
DE10201425B4 (en) | vehicle headlights | |
DE19961942C5 (en) | Headlamp system for vehicles for generating light bundles with different characteristics | |
DE202010018458U1 (en) | Optical device for motor vehicles | |
WO2009112125A1 (en) | Method for controlling the headlights of a vehicle | |
DE19860461A1 (en) | Headlamp system for vehicle for producing light beams with different characteristics has headlamp unit(s) that can produce at least e.g. dipped and main beams | |
DE4419365B4 (en) | Motor vehicle headlight with a reflector and an additional reflector sector | |
EP2062775B1 (en) | Projection headlight assembly for vehicles | |
DE19830298C2 (en) | Motor vehicle headlights with adjustable shielding device | |
EP2156984A1 (en) | Method and device for controlling the vertical cut-off line of headlamps | |
EP2553325B1 (en) | Projection headlight arrangement for vehicles | |
EP1031785B1 (en) | Vehicle headlamp | |
DE19914417B4 (en) | Headlamp system for vehicles with at least two headlamps for dipped beam | |
DE102006031819A1 (en) | Projection headlamp for motor vehicle, has binding device with binding units controlled independent of each other, where binding units are movable perpendicular to covering bind edge in operating condition | |
DE102004041415A1 (en) | Device for automatically adjusting the direction of the light beam axis of a vehicle headlight | |
AT517415A1 (en) | Control device for a lighting device of a motor vehicle and method for controlling such a lighting device | |
DE102009023093B4 (en) | Method for controlling the headlights of a vehicle | |
DE102006043298A1 (en) | Projection head light for vehicles, has reflector having two focal points, where light source device is arranged in former focal point of reflector | |
DE19914412A1 (en) | Headlamp for vehicle has reflective mirror that has at least one first partial area and at least one second partial area which is movable in order to change light-transmission pattern of second partial beam | |
DE102004063836A1 (en) | Vehicle`s headlight controller, has sensors for receiving of occurrence of traffic before the vehicle, and evaluating unit controlling electronics, which adjusts range of lower beam headlight after determined traffic occurrences |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: VOLKSWAGEN AG, 38440 WOLFSBURG, DE Owner name: HELLA KGAA HUECK & CO., 59557 LIPPSTADT, DE |
|
R012 | Request for examination validly filed |
Effective date: 20130715 |
|
R016 | Response to examination communication | ||
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R081 | Change of applicant/patentee |
Owner name: HELLA GMBH & CO. KGAA, DE Free format text: FORMER OWNERS: VOLKSWAGEN AG, 38440 WOLFSBURG, DE; HELLA KGAA HUECK & CO., 59557 LIPPSTADT, DE Owner name: VOLKSWAGEN AG, DE Free format text: FORMER OWNERS: VOLKSWAGEN AG, 38440 WOLFSBURG, DE; HELLA KGAA HUECK & CO., 59557 LIPPSTADT, DE |
|
R082 | Change of representative |
Representative=s name: FIEDLER, OSTERMANN & SCHNEIDER - PATENTANWAELT, DE Representative=s name: PATENTANWAELTE FIEDLER, OSTERMANN & SCHNEIDER, DE |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |