DE102005040980A1 - Headlight`s e.g. xenon headlight, bright-dark-limit adjustment device for motor vehicle, has control device provided for controlling actuator to adjust bright-dark-limit of headlight by control signal applied to control device - Google Patents
Headlight`s e.g. xenon headlight, bright-dark-limit adjustment device for motor vehicle, has control device provided for controlling actuator to adjust bright-dark-limit of headlight by control signal applied to control device Download PDFInfo
- Publication number
- DE102005040980A1 DE102005040980A1 DE200510040980 DE102005040980A DE102005040980A1 DE 102005040980 A1 DE102005040980 A1 DE 102005040980A1 DE 200510040980 DE200510040980 DE 200510040980 DE 102005040980 A DE102005040980 A DE 102005040980A DE 102005040980 A1 DE102005040980 A1 DE 102005040980A1
- Authority
- DE
- Germany
- Prior art keywords
- headlight
- control device
- remote control
- motor vehicle
- control
- 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.)
- Ceased
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
- B60Q1/076—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 by electrical means including means to transmit the movements, e.g. shafts or joints
-
- 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
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Die Erfindung betrifft ein Kraftfahrzeug mit einer Vorrichtung zur Grundeinstellung der Hell-Dunkel-Grenze eines in dem Kraftfahrzeug montierten Scheinwerfers, Fernsteuermittel zur Kommunikation mit einer Steuereinrichtung der Vorrichtung und ein System umfassend ein derartiges Kraftfahrzeug sowie derartige Fernsteuermittel.The The invention relates to a motor vehicle with a device for basic adjustment the cut-off of a headlight mounted in the motor vehicle, Remote control means for communicating with a controller of Device and a system comprising such a motor vehicle as well as such remote control means.
Bei
derzeit bekannten Systemen wird die Grundeinstellung der Hell-Dunkel-Grenze von Kraftfahrzeugscheinwerfern
auf rein mechanischem Weg vorgenommen. Dabei ist der Scheinwerfer
in Form einer Lichteinheit in einem Tragrahmen angeordnet, wobei
der Tragrahmen wiederum an der Fahrzeugkarosserie befestigt ist
derart, dass er zur Grundeinstellung der Hell-Dunkel-Grenze eines
Scheinwerfers mittels der mechanischen Verstellung einerseits um eine
quer zur Fahrzeuglängsachse
verlaufende horizontale Achse und andererseits um eine quer zur Fahrzeuglängsachse
verlaufende vertikale Achse geschwenkt werden kann. Ein derartiges
System ist beispielsweise in der
Der Erfindung liegt die Aufgabe zugrunde, ein Kraftfahrzeug mit einer Vorrichtung zur Grundeinstellung der Hell-Dunkel-Grenze eines in einem Kraftfahrzeug montierten Scheinwerfers zu schaffen, welches im Hinblick auf den Stand der Technik in seiner Konstruktion erheblich vereinfacht ist. Ferner ist Aufgabe der Erfindung ein Fernsteuermittel anzugeben mit dessen Hilfe der Einstellvorgang vereinfacht wird.Of the Invention is based on the object, a motor vehicle with a Device for basic adjustment of the cut-off line of an in To create a motor vehicle mounted headlamp, which in view of the state of the art in its construction considerably is simplified. Furthermore, the object of the invention is a remote control means specify with the help of the adjustment process is simplified.
Erfindungsgemäß wird die Aufgabe durch die Gesamtheit der Merkmale der unabhängigen Ansprüche gelöst, während in den Unteransprüchen bevorzugte Weiterbildungen der Erfindung angegeben sind.According to the invention Problem solved by the totality of the features of the independent claims, while in the dependent claims preferred developments of the invention are given.
Kerngedanke der Erfindung ist es, die aufwendige Konstruktion eines für die Grundeinstellung der Hell-Dunkel-Grenze zumindest um seine horizontale Achse schwenkbeweglichen Tragrahmens zu vereinfachen, beziehungsweise einen separaten Tragrahmen wegfallen zu lassen. Durch die Verwendung von elektrischen Schrittmotoren, die ohnehin bereits in vielen Fahrzeugen als Aktuatorik für die Scheinwerferverstellung vorhandenen sind, – hier die Verwendung der Aktuatorik (z.B. elektrischer Schrittmotor) zur automatischen Leuchtweitenregulierung, bzw. die Aktuatorik der automatischen Leuchtweitenregulierung und die Aktuatorik der automatischen Kurvenlichtsteuerung, gleichzeitig als Aktuatorik für die Grundeinstellung der Hell-Dunkel-Grenze -, kann der konstruktive Aufwand einer Vorrichtung zur Grundeinstellung (die bislang zusätzlich in Form einer manuell betätigbaren mechanischen Verstelleinrichtung vorhanden ist) erheblich vereinfacht werden.core idea The invention is the complex construction of a basic setting for Light-dark boundary at least pivotable about its horizontal axis To simplify supporting frame, or a separate support frame to drop away. By using electric stepper motors, which already in many vehicles as an actuator for the headlight adjustment existing ones, - here the use of the actuator (e.g., stepper motor) for automatic headlamp leveling, or the automatic actuators Headlamp leveling and the automatic curve light control at the same time as an actuator for the Basic setting of the cut-off line -, the constructive Expenditure of a device for basic adjustment (which so far additionally in Form of a manually operated mechanical adjustment device is available) considerably simplified become.
Um diese vielfach bereits vorhandene Aktuatorik für die Grundeinstellung nutzen zu können, ist eine mit der Aktuatorik verbundene Steuereinrichtung vorhanden, die derart ausgebildet ist, dass ihr über Fernsteuermittel ein Steuersignal (Einstellsignal) zugeführt werden kann und sie in Abhängigkeit von diesem Steuersignal über die vorhandene Aktuatorik eine Grundeinstellung der Scheinwerfer einstellt.Around use this often existing actuator for the basic setting to be able to there is a control device connected to the actuator system, which is designed such that it via remote control means a control signal (Setting signal) supplied can be and they depend on this control signal over the existing actuator a basic adjustment of the headlights established.
Die Fernsteuermittel sind in einer ersten Ausführungsform als Signalgeber für eine manuelle Bedienung (z.B. als tragbares Funkbedienelement (z.B. in Fahrzeugschlüssel integriert oder als separates Bedienteil), oder als im Fahrzeuginneren angeordnetes Potentiometer, Schalt- oder Tastelement ausgebildet), mittels dem ein Bediener entsprechende Steuersignale an die Steuereinrichtung übermitteln kann derart, dass die Scheinwerfer zumindest um ihre horizontale Drehachse, vorzugsweise sowohl um ihre horizontale als auch um ihre vertikale Drehachse verstellt werden können. In einer zweiten Ausführungsform sind die Fernsteuermittel derart ausgebildet, dass eine automatische Grundeinstellung der Scheinwerfer möglich ist. Hierfür sind Erfassungsmittel vorhanden, die das ausgesandte Lichtbild der Scheinwerfer erfassen, das Lichtbild bzw. die Signale des Lichtbildes einer vorhandenen Recheneinheit zuführen, die in Abhängigkeit von dem Lichtbild mindestens ein Steuersignal zur Grundeinstellung der Scheinwerfer ermittelt und das Steuersignal der Steuereinrichtung zur Ansteuerung der Aktuatorik zur Grundeinstellung der Scheinwerfer zugeführt wird. Dabei ist die Recheneinheit vorzugsweise als externer Bestandteil der Fernsteuermittel ausgebildet. Alternativ kann die Recheneinheit aber auch Bestanteil der im Kraftfahrzeug angeordneten Steuereinrichtung sein, die lediglich das Lichtbild der Scheinwerfer übermittelt bekommt.The Remote control means are in a first embodiment as a signal generator for one manual operation (e.g., as a portable radio control (e.g. car keys integrated or as a separate control panel), or as in the vehicle interior arranged potentiometer, switch or probe element formed), by means of which an operator can transmit corresponding control signals to the control device such that the headlights at least about their horizontal axis of rotation, preferably both horizontal and vertical Rotary axis can be adjusted. In a second embodiment the remote control means are designed such that an automatic Basic adjustment of the headlights is possible. For this purpose are detection means present, which capture the emitted light image of the headlights, the light image or the signals of the light image of an existing one Feed computing unit, the dependent from the photo at least one control signal for basic adjustment the headlamp determines and the control signal of the control device for controlling the actuators for basic adjustment of the headlights supplied becomes. In this case, the arithmetic unit is preferably as an external component the remote control means is formed. Alternatively, the arithmetic unit but also Bestanteil of arranged in the motor vehicle control device be that transmits only the photograph of the headlights gets.
Des Weiteren ist Gegenstand der Erfindung ein System umfassend ein vorstehend beschriebenes Kraftfahrzeug sowie vorstehend beschriebene Fernsteuermittel.Of Further subject of the invention is a system comprising an above described motor vehicle and remote control means described above.
Durch die Erfindung ist es möglich einen Scheinwerfer ohne Zusatztragrahmen, der über eine mechanische Verstelleinheit schwenkbeweglich an der Kraftfahrzeugkarosserie befestigt ist, im Fahrzeug zu montieren. Unter Scheinwerfer im Sinne der Erfindung werden Scheinwerfer bzw. Scheinwerfermodule verstanden, die eine Mehrzahl von Scheinwerferelementen umfassen. Insbesondere umfasst ein derartiges Scheinwerfermodul ein um die horizontale oder um die horizontale und die vertikale Achse verschwenkbares Leuchtmittel und/oder eine um die horizontale oder um die horizontale und die vertikale Achse verschwenkbare Reflektoreinheit. Derartige Scheinwerfermodule können sowohl als Halogenscheinwerfer als auch als Xenonscheinwerfer ausgebildet sein. Im Folgenden werden derartige Scheinwerfermodule als Scheinwerfer bezeichnet.By means of the invention it is possible to mount a headlamp in the vehicle without additional support frame, which is fastened in a pivotable manner to the motor vehicle body via a mechanical adjustment unit. For the purposes of the invention, headlamps are understood to be headlamps or headlamp modules which have a plurality of sham include thrower elements. In particular, such a headlight module comprises a light source which can be pivoted about the horizontal or about the horizontal and the vertical axis and / or a reflector unit which can be pivoted about the horizontal or about the horizontal and the vertical axis. Such headlight modules can be designed both as halogen headlights and as xenon headlights. In the following, such headlight modules are referred to as headlights.
Durch Wegfall des Tragrahmens wird wertvoller Bauraum eingespart, wird das Gewicht der Scheinwerfereinheit erheblich reduziert und werden Kosten eingespart.By Elimination of the support frame saves valuable space is The weight of the headlamp unit is significantly reduced and costs saved.
Zwei
bevorzugte Ausführungsbeispiele
der Erfindung sind in der einzigen Figur der Zeichnung schematisch
dargestellt und nachfolgend beschrieben. Die Figur zeigt eine in
einem Kraftfahrzeug zu integrierende Vorrichtung
In
einer bevorzugten Weiterbildung der Erfindung erfolgt die Grundeinstellung
der Hell-Dunkel-Grenze nicht ausschließlich über die ersten Aktuatoren
Die Grundeinstellung erfolgt dabei stets außerhalb des Fahrbetriebs, in einem sogenannten Scheinwerfer-Einstell-Modus bei dem das Fahrzeug steht. Der Scheinwerfer-Einstell-Modus kann beispielsweise bei stehendem Fahrzeug (v = 0) durch Betätigung eines Bedienelements aktiviert werden.The Basic setting always takes place outside the driving mode, in a so-called headlight adjustment mode in which the vehicle is stationary. The headlight adjustment mode can, for example, while the Vehicle (v = 0) by operation a control element are activated.
Zur
Ausbildung der Fernsteuermittel
In
einer ersten Ausführung
der Fernsteuermittel
In
einer zweiten Ausführungsform
der Fernsteuermittel
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510040980 DE102005040980A1 (en) | 2005-08-29 | 2005-08-29 | Headlight`s e.g. xenon headlight, bright-dark-limit adjustment device for motor vehicle, has control device provided for controlling actuator to adjust bright-dark-limit of headlight by control signal applied to control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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DE200510040980 DE102005040980A1 (en) | 2005-08-29 | 2005-08-29 | Headlight`s e.g. xenon headlight, bright-dark-limit adjustment device for motor vehicle, has control device provided for controlling actuator to adjust bright-dark-limit of headlight by control signal applied to control device |
Publications (1)
Publication Number | Publication Date |
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DE102005040980A1 true DE102005040980A1 (en) | 2007-03-08 |
Family
ID=37735395
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DE200510040980 Ceased DE102005040980A1 (en) | 2005-08-29 | 2005-08-29 | Headlight`s e.g. xenon headlight, bright-dark-limit adjustment device for motor vehicle, has control device provided for controlling actuator to adjust bright-dark-limit of headlight by control signal applied to control device |
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DE (1) | DE102005040980A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009047932A1 (en) * | 2009-10-01 | 2011-04-07 | Hella Kgaa Hueck & Co. | Headlight for use in motor vehicle, has light module accommodated in headlight housing for emitting light, and base adjustment device for adjusting base of light module, where adjustment device is formed as electromotor driven device |
CN102085824A (en) * | 2009-12-08 | 2011-06-08 | 株式会社小糸制作所 | Light irradiation control system for vehicle lamp |
EP2349780A1 (en) * | 2008-10-01 | 2011-08-03 | Robert Bosch GmbH | Method for calibrating an image recording system in a motor vehicle |
DE102011109440A1 (en) | 2010-10-16 | 2012-04-19 | Daimler Ag | Method for adjusting and / or calibrating at least one headlight of a vehicle |
EP2485032A3 (en) * | 2011-02-03 | 2014-02-19 | Automotive Lighting Reutlingen GmbH | Method and advice for adjusting a basic setting of the headlamp of a motor vehicle |
US10227032B2 (en) | 2016-07-01 | 2019-03-12 | Ford Global Technologies, Llc | Vehicle headlamp alignment system and method |
WO2019180331A1 (en) * | 2018-03-22 | 2019-09-26 | Aml Systems | Lighting correction system and lighting assembly for motor vehicle comprising such a lighting correction system |
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DE2613594A1 (en) * | 1975-04-01 | 1976-10-07 | Cibie Projecteurs | METHOD AND DEVICE FOR PHOTOELECTRICALLY DETERMINING THE LIMITATION OF THE BEAM EMISSED BY A MOTOR VEHICLE HEADLAMP |
DE2946561A1 (en) * | 1979-11-17 | 1981-05-27 | Bosch Gmbh Robert | Automatic vehicle headlamp light distribution testing and video system - has microcomputer-controlled signal analyser and calibration lamp arrangement |
US4634275A (en) * | 1983-07-18 | 1987-01-06 | Toyota Jidosha Kabushiki Kaisha | Method of and apparatus for examining automotive headlamp |
DE19905173A1 (en) * | 1999-02-09 | 2000-08-10 | Automotive Lighting Reutlingen | Headlamp for vehicle has reflector that is only pivotable about approximately horizontal axis by adjuster with electric motor for setting base position and depending on vehicle inclination |
DE10142993C2 (en) * | 2001-09-01 | 2003-07-10 | Hella Kg Hueck & Co | Method for adjusting a system for automatically adjusting the headlight range of motor vehicle headlights |
DE19527349B4 (en) * | 1995-07-26 | 2004-04-01 | Bayerische Motoren Werke Ag | Device for adjusting a headlight in a motor vehicle to a predetermined zero position |
-
2005
- 2005-08-29 DE DE200510040980 patent/DE102005040980A1/en not_active Ceased
Patent Citations (6)
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DE2613594A1 (en) * | 1975-04-01 | 1976-10-07 | Cibie Projecteurs | METHOD AND DEVICE FOR PHOTOELECTRICALLY DETERMINING THE LIMITATION OF THE BEAM EMISSED BY A MOTOR VEHICLE HEADLAMP |
DE2946561A1 (en) * | 1979-11-17 | 1981-05-27 | Bosch Gmbh Robert | Automatic vehicle headlamp light distribution testing and video system - has microcomputer-controlled signal analyser and calibration lamp arrangement |
US4634275A (en) * | 1983-07-18 | 1987-01-06 | Toyota Jidosha Kabushiki Kaisha | Method of and apparatus for examining automotive headlamp |
DE19527349B4 (en) * | 1995-07-26 | 2004-04-01 | Bayerische Motoren Werke Ag | Device for adjusting a headlight in a motor vehicle to a predetermined zero position |
DE19905173A1 (en) * | 1999-02-09 | 2000-08-10 | Automotive Lighting Reutlingen | Headlamp for vehicle has reflector that is only pivotable about approximately horizontal axis by adjuster with electric motor for setting base position and depending on vehicle inclination |
DE10142993C2 (en) * | 2001-09-01 | 2003-07-10 | Hella Kg Hueck & Co | Method for adjusting a system for automatically adjusting the headlight range of motor vehicle headlights |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2349780A1 (en) * | 2008-10-01 | 2011-08-03 | Robert Bosch GmbH | Method for calibrating an image recording system in a motor vehicle |
DE102009047932A1 (en) * | 2009-10-01 | 2011-04-07 | Hella Kgaa Hueck & Co. | Headlight for use in motor vehicle, has light module accommodated in headlight housing for emitting light, and base adjustment device for adjusting base of light module, where adjustment device is formed as electromotor driven device |
US8716935B2 (en) | 2009-12-08 | 2014-05-06 | Koito Manufacturing Co., Ltd. | Light irradiation control system for vehicle lamp |
EP2332775A1 (en) * | 2009-12-08 | 2011-06-15 | Koito Manufacturing Co., Ltd. | Light irradiation control system for vehicle lamp |
CN102085824A (en) * | 2009-12-08 | 2011-06-08 | 株式会社小糸制作所 | Light irradiation control system for vehicle lamp |
CN102085824B (en) * | 2009-12-08 | 2014-07-02 | 株式会社小糸制作所 | Light irradiation control system for vehicle lamp |
DE102011109440A1 (en) | 2010-10-16 | 2012-04-19 | Daimler Ag | Method for adjusting and / or calibrating at least one headlight of a vehicle |
EP2485032A3 (en) * | 2011-02-03 | 2014-02-19 | Automotive Lighting Reutlingen GmbH | Method and advice for adjusting a basic setting of the headlamp of a motor vehicle |
US10227032B2 (en) | 2016-07-01 | 2019-03-12 | Ford Global Technologies, Llc | Vehicle headlamp alignment system and method |
WO2019180331A1 (en) * | 2018-03-22 | 2019-09-26 | Aml Systems | Lighting correction system and lighting assembly for motor vehicle comprising such a lighting correction system |
FR3079178A1 (en) * | 2018-03-22 | 2019-09-27 | Aml Systems | LIGHTING CORRECTION SYSTEM AND LIGHT ASSEMBLY FOR MOTOR VEHICLE COMPRISING SUCH A LIGHTING CORRECTION SYSTEM. |
CN112154082A (en) * | 2018-03-22 | 2020-12-29 | 艾默林***公司 | Illumination correction system and lighting assembly of a motor vehicle comprising such an illumination correction system |
CN112154082B (en) * | 2018-03-22 | 2023-09-08 | 艾默林***公司 | Illumination correction system and illumination assembly for a motor vehicle comprising such an illumination correction system |
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