WO1999028151A1 - Procede et dispositif de commande de la portee lumineuse d'un phare de vehicule - Google Patents

Procede et dispositif de commande de la portee lumineuse d'un phare de vehicule Download PDF

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Publication number
WO1999028151A1
WO1999028151A1 PCT/DE1998/003482 DE9803482W WO9928151A1 WO 1999028151 A1 WO1999028151 A1 WO 1999028151A1 DE 9803482 W DE9803482 W DE 9803482W WO 9928151 A1 WO9928151 A1 WO 9928151A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
range
headlight
backlight
sensor
Prior art date
Application number
PCT/DE1998/003482
Other languages
German (de)
English (en)
Inventor
Rochus BÖSHERZ
Original Assignee
Boesherz Rochus
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 Boesherz Rochus filed Critical Boesherz Rochus
Priority to DE19881818T priority Critical patent/DE19881818D2/de
Priority to DE29824081U priority patent/DE29824081U1/de
Priority to AU19596/99A priority patent/AU1959699A/en
Publication of WO1999028151A1 publication Critical patent/WO1999028151A1/fr

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
    • 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/11—Linear movements of the vehicle
    • B60Q2300/112—Vehicle speed
    • 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/11—Linear movements of the vehicle
    • B60Q2300/116—Vehicle at a stop
    • 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/13—Attitude of the vehicle body
    • B60Q2300/132—Pitch
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/333—Driving situation on suburban or country roads
    • 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
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • 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
    • 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
    • B60Q2300/43—Indexing codes relating to other road users or special conditions following 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
    • B60Q2300/47—Direct command from other road users, i.e. the command for switching or changing the beam is sent by other vehicles or road devices

Definitions

  • the invention relates to a method and a device for controlling the light range of a vehicle headlight.
  • the low beam is not always optimally adjusted
  • the high beam is switched on very differently, regardless of oncoming traffic and street lighting;
  • the drivers turn on the headlights subjectively according to their own feelings, without taking into account the actual lighting of the streets.
  • the invention is therefore based on the object of providing a method and a device for controlling the headlight range of a vehicle, which contributes to an increase in safety in road traffic and enables an automatic, needs-based and correct headlamp adjustment in driving operation.
  • the headlight range is increased at high speed values and reduced at low speed values, and the control of the headlight range of the vehicle headlight is also dependent on at least one further environmental parameter (distance and / or backlight of a third-party vehicle and / ambient light).
  • the headlight range is increased at higher speeds according to the invention, thereby increasing the field of view.
  • the control circuit according to the invention receives signals from the speed detector about the actual speed of the vehicle, and a higher headlight range is set in accordance with the speed actually driven.
  • the light range in this speed range is from at least 15% to 25% of the permissible maximum value up to the approximate maximum value of the light range.
  • the control of the headlight range takes place in a speed range that is typically driven within closed towns, i.e.
  • the maximum beam range of the low beam is set, since better illumination of the road is required at higher speeds. If a third-party vehicle comes with light, this is detected by the sensor device and the headlight range is immediately delayed by a certain amount of approximately 25% of the maximum value. borrowed reduced to avoid glare for other road users due to the maximum beam range of the low beam.
  • the lighting range is adjusted as a function of at least one further environmental parameter, in particular with regard to a third-party vehicle, in order to increase safety in traffic, in particular to prevent dazzling oncoming traffic or someone driving ahead in the same direction.
  • the control of the headlight range of the vehicle headlight takes place as a function of the further environmental parameter such that the distance of a third-party vehicle traveling in the same direction is detected by means of a distance sensor, and the headlight range is automatically reduced after falling below a predetermined minimum distance value becomes.
  • the control of the luminous range of the vehicle takes place as a function of the further environmental parameter of a third-party vehicle in such a way that the backlight of the oncoming third-party vehicle is detected by means of a backlight sensor, and the lighting range after a Backlight signal is automatically reduced.
  • the reduction in the headlight range can also include an immediate switching off of the high beam or switching to low beam.
  • the backlight is detected by the backlight sensor in the driver's line of sight.
  • the control of the headlight range is expediently carried out continuously as a function of the vehicle's own speed within a certain tolerance band, the entire adjustment of the headlight range being carried out within the tolerance band using the tolerance band.
  • the lighting range is continuously changed in a linear dependence on the measured speed.
  • Figure 1 is a schematic diagram of a headlight range control according to the invention.
  • Figure 2 is a schematic view of a vehicle with differently adjusted lighting ranges.
  • the exemplary embodiment of the invention shown in FIG. 1 comprises a device for controlling the headlight range of a vehicle headlight 3 which is pivotably mounted about a pivot axis 1 and which can be adjusted by means of an electrically controllable adjusting element 2, with a control circuit 4 which acts on the lamp adjustment and which is dependent on the speed detector 5 (Vehicle tachometer) measured, actual vehicle speed, the headlight range 3 is increased at high speed values and reduced at low speed values, and with a sensor device coupled to the control circuit 4, by means of which additional environmental parameters (distance and / or backlight of a third vehicle and / or ambient light ) are recorded.
  • additional environmental parameters distance and / or backlight of a third vehicle and / or ambient light
  • the sensor device has a distance sensor 7, which is electrically coupled to the control circuit 4, for detecting the distance of a third-party vehicle traveling in the same direction (not shown in the figures), the control circuit 4 regulating the headlight range of the vehicle headlight 3 as a function of the measured distance such that the headlight range after falling below a predetermined minimum distance value depends on the actual vehicle speed can depend, is automatically reduced.
  • the sensor device also has a back-light sensor 8, which is electrically coupled to the control circuit 4 and has a photo diode 9 or the like, and has an imaging lens 10 for detecting the back-light 11 of an oncoming third-party vehicle (not shown in the figures), the control circuit 4 controlling the Controls the light range of the vehicle headlight 3 as a function of the backlight 11 of a third-party vehicle such that the headlight range is automatically reduced after a backlight signal has been detected.
  • a back-light sensor 8 which is electrically coupled to the control circuit 4 and has a photo diode 9 or the like, and has an imaging lens 10 for detecting the back-light 11 of an oncoming third-party vehicle (not shown in the figures), the control circuit 4 controlling the Controls the light range of the vehicle headlight 3 as a function of the backlight 11 of a third-party vehicle such that the headlight range is automatically reduced after a backlight signal has been detected.
  • the sensor device furthermore has an ambient light sensor 12 electrically coupled to the control circuit 4, with a further photodiode 13 or the like light-sensitive component and with a further imaging lens 14, the control circuit 4 regulating the light range of the vehicle headlight 3 in dependence on the ambient light 15 such that the Headlight range is controlled when the ambient light 15 falls below a predetermined threshold value in the sense of an automatic switching on or off of the vehicle light.
  • the sensor device has an inclination sensor 6 which is electrically coupled to the control circuit 4, which is coupled to a plurality of level sensors provided in the vehicle, and which supplies the control circuit 4 with a signal value corresponding to the load condition of the vehicle in such a way that the control of the light range of the vehicle headlight 3 is dependent the vehicle inclination is corrected automatically.
  • the control circuit 4 is supplied with electrical energy from the alternator or vehicle battery via a relay 16.
  • the filaments for low beam and high beam of the bulb 20 of the headlight are supplied with electrical current via further relays 17 and 18.
  • the control circuit 4 is electrically coupled to the relays 17, 18.
  • a program for controlling all functions of the headlight range control is stored in the control circuit 4.
  • the ambient lighting is first measured by means of the light sensor 12. If the ambient lighting is less than a predetermined limit value of, for example, 300 lx, the low beam 22c of the headlight 3 is switched on automatically, the light range initially being set to a minimum value Lc, taking into account the charge state of the vehicle measured by the inclination sensor 6 19. Likewise, when driving into underground garages, underpasses, tunnels, etc., the low beam of the headlamp is switched on automatically by means of the light sensor 12 and the control circuit 4.
  • the swivel angle ⁇ and thus the lighting range of the vehicle headlights 3 are set continuously as a function of the actually measured speed value of the vehicle 19 within an angular range with predetermined lower and upper limit values corresponding to the minimum and maximum lighting ranges Lc and La. For example, at a measured vehicle speed of 60 km / h and above this, according to the state “a” according to FIG. 2, a maximum beam range La of the low beam 22a of the headlights 3 is set, as a result of which the road is illuminated to a maximum.
  • the beam range of the low beam 22b of the headlight 3 is conveyed the control circuit 4 is continuously reduced to an intermediate value Lb, for example the headlight range is set at an actual speed of 40 km / h according to the state “b” according to FIG. 2 to the value Lb corresponding to a value reduced by 35% of the maximum value La.
  • the lower limit value Lc of the light range of, for example, about 15% to 25% of the maximum value of the light range is set in accordance with state “c” according to FIG
  • the headlights 3 of the vehicle 19 are steplessly controlled between the two predetermined limit values of the headlight range as a function of the vehicle's own speed.
  • a correction of the headlight range control can be proportional to the load of the vehicle 19 and accordingly the signals of the inclination sensor 6 are made.
  • the high beam 23 can be switched on automatically in accordance with the state “f” according to FIG. 2 if, cumulatively, all of the following conditions are met:
  • the backlight sensor 8 does not register any backlight
  • the distance sensor 7 does not register a third vehicle driving in front of the vehicle 19 within a predetermined distance range
  • the vehicle's own speed is at least 60 km / h
  • - The ambient light sensor 12 has registered an "absolute" darkness of the surroundings.
  • the high beam 23 is automatically switched off as soon as an oncoming vehicle is detected by the backlight sensor 8 or the vehicle 19 approaches a third vehicle in front so far that the specified minimum distance value is undershot.
  • a reduction in the beam range of the low beam is carried out, depending on the vehicle's own speed. For example, at the vehicle's own speeds of more than 60 km / h, headlight range reductions of at least 25% of the total maximum permitted headlight range value La are carried out as soon as an oncoming or approaching third-party vehicle is registered.
  • the low beam is advantageously switched on automatically when the engine is running as soon as the ambient light sensor 12 detects a signal level of the ambient light which is below a predetermined twilight threshold value.
  • control circuit 4 can also be assigned a receiving and transmitting unit 21, which has a further distance detector and detects the distance from following third-party vehicles traveling in the same direction and, if the value falls below a predetermined minimum distance value, immediately shuts off any switch on High beam of the third vehicle controls.
  • the third vehicle also has a corresponding transmitting and receiving unit 21, the receiving part of which responds to the signal emitted by the transmitting part of the vehicle's own transmitting and receiving device 21 and independently controls a control of the high beam or headlight range of the headlight of the third vehicle. In this way, glare to the driver due to vehicles following on the rear can be prevented, which further improves safety in traffic.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

L'invention concerne un procédé et un dispositif servant à la commande de la portée lumineuse d'un phare de véhicule (3). Dans le procédé et le dispositif selon l'invention, la portée lumineuse est accrue, en fonction de la vitesse propre du véhicule, pour des vitesses élevées et est diminuée pour des vitesses faibles. Ce faisant, la commande de la portée lumineuse du phare (3) prend également en compte au moins un paramètre ambiant supplémentaire distance ou lumière opposée (11) d'un véhicule tiers ou lumière ambiante (15). A cet effet, on détecte la distance d'un véhicule tiers roulant dans le même sens au moyen d'un capteur de distance (7), la portée lumineuse étant automatiquement diminuée en cas de dépassement bas d'une valeur de distance minimale prédéfinie; on détecte également la lumière opposée (11) provenant d'un véhicule tiers venant en sens inverse au moyen d'un capteur de lumière opposée (8), la portée lumineuse étant automatiquement diminuée après détection d'un signal correspondant.
PCT/DE1998/003482 1997-11-26 1998-11-25 Procede et dispositif de commande de la portee lumineuse d'un phare de vehicule WO1999028151A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19881818T DE19881818D2 (de) 1997-11-26 1998-11-25 Verfahren und Vorrichtung zur Steuerung der Leuchtweite eines Fahrzeugscheinwerfers
DE29824081U DE29824081U1 (de) 1997-11-26 1998-11-25 Vorrichtung zur Steuerung der Leuchtweite eines Fahrzeugscheinwerfers
AU19596/99A AU1959699A (en) 1997-11-26 1998-11-25 Process and device for controlling the lighting range of vehicle headlights

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29720961.2 1997-11-26
DE29720961U DE29720961U1 (de) 1997-11-26 1997-11-26 Leuchtweitenregelung

Publications (1)

Publication Number Publication Date
WO1999028151A1 true WO1999028151A1 (fr) 1999-06-10

Family

ID=8049153

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1998/003482 WO1999028151A1 (fr) 1997-11-26 1998-11-25 Procede et dispositif de commande de la portee lumineuse d'un phare de vehicule

Country Status (3)

Country Link
AU (1) AU1959699A (fr)
DE (3) DE29720961U1 (fr)
WO (1) WO1999028151A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811276A1 (fr) * 2000-07-05 2002-01-11 Koito Mfg Co Ltd Systeme de phares pour vehicules et procede pour leur commande
WO2007101604A1 (fr) * 2006-03-03 2007-09-13 Daimler Ag Procédé et dispositif de commande des fonctions d'éclairage des feux avant pour les véhicules routiers
DE102014204310A1 (de) * 2014-03-10 2015-09-10 Conti Temic Microelectronic Gmbh Automatische Steuerung der Lichtverteilung eines Scheinwerfers eines Fahrzeugs
US20190193626A1 (en) * 2016-08-31 2019-06-27 Gyeongjune PARK Method and apparatus for automatically adjusting luminance of vehicle tail light

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6049171A (en) † 1998-09-18 2000-04-11 Gentex Corporation Continuously variable headlamp control
DE29720961U1 (de) * 1997-11-26 1998-03-12 Boesherz Rochus Leuchtweitenregelung
DE102004006133B4 (de) * 2004-02-07 2006-11-23 Bayerische Motoren Werke Ag Vorrichtung zur Leuchtweitenregulierung eines Kraftfahrzeugs
DE102004044261A1 (de) * 2004-09-14 2006-03-16 Adam Opel Ag Verfahren zur Leuchtweitenregelung eines Kraftfahrzeug-Scheinwerfers
DE102004052434B4 (de) * 2004-10-28 2016-09-15 Volkswagen Ag Vorrichtung und Verfahren zur Leuchtweitenregelung von Fahrzeugscheinwerfern
EP2119592A1 (fr) * 2008-05-14 2009-11-18 Hella KG Hueck & Co. Appareil de commande de phares principaux d'un véhicule automobile
DE102009024352A1 (de) * 2009-06-09 2010-12-16 Automotive Lighting Reutlingen Gmbh Verfahren zum Betreiben einer Beleuchtungseinrichtung
FR2999492A1 (fr) * 2012-12-18 2014-06-20 Peugeot Citroen Automobiles Sa Procede de commande d'un systeme d'eclairage et vehicule automobile mettant en œuvre ce procede

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Publication number Priority date Publication date Assignee Title
DE3001394A1 (de) 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Automatische ab- und aufblendung am kraftfahrzeug
JPS58156429A (ja) * 1982-03-13 1983-09-17 Nissan Motor Co Ltd 車両用ライト制御装置
US4891559A (en) * 1985-06-13 1990-01-02 Nippondenso Soken, Inc. Apparatus for controlling a headlight of a vehicle
EP0507273A1 (fr) * 1991-04-02 1992-10-07 Ki Ho Seong Dispositif et méthode de commande de l'orientation des phares d'un véhicule
DE4436469A1 (de) * 1994-03-18 1995-09-21 Norbert Happach Sicherheits-Beleuchtungs-Automatik für Fahrzeuge im Straßenverkehr
DE19630216A1 (de) * 1996-07-26 1998-01-29 Daimler Benz Ag Fahrzeug mit fahrsituationsabhängiger Lichtsteuerung
DE29720961U1 (de) * 1997-11-26 1998-03-12 Boesherz Rochus Leuchtweitenregelung

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DE3436391A1 (de) * 1984-06-22 1986-01-02 Herbert 6720 Speyer Kripp Verfahren zur betaetigung der frontseitigen beleuchtungsanlage eines kraftfahrzeuges und schaltungsanordnung zur durchfuehrung des verfahrens
DE19632206A1 (de) * 1996-08-09 1998-02-12 Bayerische Motoren Werke Ag Verfahren zum Regeln der Leuchtweite eines Fahrzeugs entsprechend der Beladung
DE19642467B4 (de) * 1996-10-15 2010-04-08 Automotive Lighting Reutlingen Gmbh Scheinwerferanlage für Fahrzeuge zur Aussendung eines veränderlichen Lichtbündels

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Publication number Priority date Publication date Assignee Title
DE3001394A1 (de) 1980-01-16 1981-07-23 Bernhard 8331 Mamming Schweininger Automatische ab- und aufblendung am kraftfahrzeug
JPS58156429A (ja) * 1982-03-13 1983-09-17 Nissan Motor Co Ltd 車両用ライト制御装置
US4891559A (en) * 1985-06-13 1990-01-02 Nippondenso Soken, Inc. Apparatus for controlling a headlight of a vehicle
EP0507273A1 (fr) * 1991-04-02 1992-10-07 Ki Ho Seong Dispositif et méthode de commande de l'orientation des phares d'un véhicule
DE4436469A1 (de) * 1994-03-18 1995-09-21 Norbert Happach Sicherheits-Beleuchtungs-Automatik für Fahrzeuge im Straßenverkehr
DE19630216A1 (de) * 1996-07-26 1998-01-29 Daimler Benz Ag Fahrzeug mit fahrsituationsabhängiger Lichtsteuerung
DE29720961U1 (de) * 1997-11-26 1998-03-12 Boesherz Rochus Leuchtweitenregelung

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* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 007, no. 279 (M - 262) 13 December 1983 (1983-12-13) *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2811276A1 (fr) * 2000-07-05 2002-01-11 Koito Mfg Co Ltd Systeme de phares pour vehicules et procede pour leur commande
US6919820B2 (en) 2000-07-05 2005-07-19 Koito Manufacturing Co., Ltd. Vehicle headlamp system
WO2007101604A1 (fr) * 2006-03-03 2007-09-13 Daimler Ag Procédé et dispositif de commande des fonctions d'éclairage des feux avant pour les véhicules routiers
DE102014204310A1 (de) * 2014-03-10 2015-09-10 Conti Temic Microelectronic Gmbh Automatische Steuerung der Lichtverteilung eines Scheinwerfers eines Fahrzeugs
US20190193626A1 (en) * 2016-08-31 2019-06-27 Gyeongjune PARK Method and apparatus for automatically adjusting luminance of vehicle tail light
US10773640B2 (en) * 2016-08-31 2020-09-15 Gyeongjune PARK Method and apparatus for automatically adjusting luminance of vehicle tail light

Also Published As

Publication number Publication date
DE29824081U1 (de) 2000-06-08
DE29720961U1 (de) 1998-03-12
AU1959699A (en) 1999-06-16
DE19881818D2 (de) 2000-11-16

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