WO2020015942A1 - Procédé permettant d'adapter un angle d'émission variable d'un projecteur de feu de route d'un véhicule - Google Patents
Procédé permettant d'adapter un angle d'émission variable d'un projecteur de feu de route d'un véhicule Download PDFInfo
- Publication number
- WO2020015942A1 WO2020015942A1 PCT/EP2019/065869 EP2019065869W WO2020015942A1 WO 2020015942 A1 WO2020015942 A1 WO 2020015942A1 EP 2019065869 W EP2019065869 W EP 2019065869W WO 2020015942 A1 WO2020015942 A1 WO 2020015942A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vehicle
- curve
- lane
- curvature
- distance
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 29
- 230000005855 radiation Effects 0.000 title claims abstract description 28
- 238000004891 communication Methods 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000012913 prioritisation Methods 0.000 claims description 8
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 206010052128 Glare Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
- B60Q1/02—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
- 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
- B60Q1/12—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 steering position
-
- 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
- B60Q2300/32—Road surface or travel path
- B60Q2300/322—Road curvature
-
- 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
- B60Q2300/334—Driving situation on motorways
-
- 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
- B60Q2300/335—Number or size of road lanes
-
- 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
Definitions
- the invention relates to a method and a device for adapting a variable beam angle of a high beam headlight of a vehicle, as well as a vehicle with such a device.
- DE 196 02 622 A1 relates to a headlight arrangement for a vehicle with a lighting range that can be adjusted in the forward direction of the vehicle.
- DE 10 2012 109 423 A1 also relates to a method for setting a
- Swivel angle of a headlight with asymmetrical low beam when a vehicle is cornering is asymmetrical low beam when a vehicle is cornering.
- DE 10 2009 041 698 A1 relates to a method for predictive control of an adaptive cornering light, a pivot angle being determined from a position and direction of travel information of the motor vehicle and a course of the road, about which at least one headlight of the motor vehicle is pivoted.
- DE 10 2010 019 835 A1 relates to a method for predictive activation of an adaptive cornering light, the position and direction of travel of a motor vehicle and a course of the road being used to determine the center of the lane, a bearing point thereon and a swivel angle therefrom is pivoted about which at least one headlight of the motor vehicle.
- DE 10 2006 004 764 A1 relates to a method for operating vehicle lighting that can be swiveled depending on the direction of travel.
- the object of the invention is to illuminate a highway through a
- a first aspect of the invention relates to a method for adjusting a variable beam angle of a high beam headlight of a vehicle, comprising the steps:
- the secant in the case of a determined cornering based on a secant of the lane in which the vehicle is located, the secant forming a tangent with the lane of the multi-lane opposite lane closest to the vehicle, the radiation angle being limited to the tangent if a left curve is detected as the direction of curvature becomes.
- the radiation angle is preferably an angle in a horizontal plane.
- Beam angle describes in particular an opening angle of one or two or more individual high beam emitters, abbreviated to the "high beam headlight", whereby a large amount of light emitted by the high beam headlight emits for the most part within this opening angle.
- the high beam as a functional term must be differentiated from the low beam, which is fully acceptable even with oncoming traffic
- the risk of glare remains permanently and fully active.
- the high beam can serve to better illuminate the road.
- a detection takes place in the first step of the method as to whether the vehicle is driving on a motorway. In particular, only if there is one
- a trip on a highway at the time of observation is referred to as a highway trip.
- a freeway is in particular a multi-lane road that has two lanes set up in opposite directions. The two lanes are structurally separate from one another. In particular, each of the carriageways has several lanes.
- the distance B between the vehicle and a lane closest to the vehicle of a multi-lane oncoming lane is, in particular, the shortest possible distance between an imaginary one fixed to the vehicle
- the determination of a position of a curve of the motorway relative to the vehicle describes in particular the determination of the start of a curve of the motorway relative to the vehicle, that is to say the position of the curve is measured in particular at its beginning.
- the direction of curvature of the curve can in particular describe two states, namely either a left curve or a right curve.
- the vehicle can in particular be a car, truck, bus or rail vehicle.
- the radius of curvature r of the curve is determined on the basis of at least one of the following information: - Driving data, comprising: a steering angle of the vehicle and / or a gear ratio of the steering angle to a wheel angle and / or a yaw rate and a speed of the vehicle in each case;
- Radius of curvature r of the curve by summing a first curve radius with a first weight and a second curve radius with a second weight, and the sum of the first weight and the second weight is equal to one, the first curve radius being determined from the steering angle of the vehicle and the second Curve radius is determined based on the speed of the vehicle and the yaw rate of the vehicle.
- the radius of curvature r of the curve is preferably calculated as follows:
- G rsteering (W) fyaw (1-W) where l / l / is the first weight and (1-W) is the second weight.
- rs tee n ng d Wb / sin (b tire ), where “sin” is the sine function, d Wb is a distance from the rear wheel to the front wheel of the vehicle and b f / re is a steering angle of the front wheel, while the rear wheel remains body-twisted to the vehicle.
- r yaw v vehide / w, where v vehicie is a translational one
- w is a rate of rotation about a vertical axis of the vehicle, that is, a yaw rate.
- the first weighting increases with increasing over a predefined speed range of the vehicle
- the first weighting also preferably increases exponentially with increasing
- the determination as to whether there is currently a straight ahead travel is carried out by comparing the amount of the determined radius of curvature r of the curve with a predetermined limit value.
- the detection of whether the vehicle is on a freeway trip takes place on the basis of at least one of the following information:
- the prioritization matrix recording and weighting a large number of data.
- the prioritization matrix preferably evaluates several inputs and, as a result, outputs a statement as to whether the existence of a motorway trip is suspected or not.
- the result is preferably determined using confidence intervals of the inputs. For example, there may be information that the storage data from a navigation system is not up-to-date or that the operational conditions of a specific sensor signal vary.
- a determined speed of the vehicle, map data, information from a so-called “car-to-X” communication, a front camera of the vehicle, street signs, signposts or the like recognized above or data from radar, lidar, sonar or similar sensor devices are preferably used as inputs , These various data are entered in a matrix, the prioritization matrix, and the result mentioned above is determined from the totality of these data.
- Beam angle when cornering is determined by restricting the beam angle to a predefined smallest value if a right-hand curve is detected as the direction of curvature.
- the method further comprises the steps: - detection of a lane change,
- yaw rate compensation when a lane change is detected, the yaw rate compensation being based on a speed of the vehicle and on the predicted curve radius and an actual curve radius.
- Another aspect of the invention relates to a device for adapting a variable beam angle of a high beam headlight of a vehicle, comprising a
- Computing unit which is designed to detect whether the vehicle is driving on a freeway and, if there is a freeway drive, to determine a distance B between the vehicle and a lane of a multi-lane oncoming lane closest to the vehicle, to determine whether it is current a
- the secant in the case of a determined cornering based on a secant of the lane in which the vehicle is located, the secant forming a tangent with the lane of the multi-lane opposite lane closest to the vehicle, the radiation angle being limited to the tangent if a left curve is detected as the direction of curvature becomes.
- Another aspect of the invention relates to a vehicle with a device as described above and below. Further advantages, features and details result from the following description, in which - if necessary with reference to the drawing - at least one exemplary embodiment is described in detail. Identical, similar and / or functionally identical parts are provided with the same reference symbols.
- Fig. 1 shows a method for adjusting a variable radiation angle
- Fig. 2 shows a section of a method for adapting the variable
- FIG. 3 shows a graph as a function of the radiation angle according to a method for
- FIG. 4 shows a vehicle with a device for adjusting the variable
- Beam angle of the high beam headlight of the vehicle according to a further embodiment of the invention.
- High beam headlight of a vehicle comprising the steps:
- the secant in the case of a determined cornering on the basis of a secant of the lane 21 in which the vehicle 1 is located, the secant forming a tangent with the lane 22 of the multi-lane opposite lane closest to the vehicle 1, the radiation angle being limited to the tangent if A left curve is detected as the direction of curvature, the radius of curvature r of the curve being determined on the basis of map data with a position of the vehicle 1 assigned to the map data from a position determination unit 3.
- the radius of curvature r of the curve is also determined by summing a first curve radius with a first weighting and a second curve radius with a second weighting, and the sum of the first weighting and the second weighting is equal to one.
- the first weighting increases over a predefined speed range of the vehicle 1 with increasing speed of the vehicle 1.
- the determination of whether there is currently a straight-ahead drive is carried out by comparing the amount of the determined
- Radius of curvature r of the curve with a predetermined limit.
- the detection of whether the vehicle 1 is on a freeway trip takes place on the basis of map data in connection with a position of the vehicle 1 from a
- Position determination unit 3 The radiation angle is accordingly adjusted when cornering is determined by restricting the radiation angle to a predefined smallest value if a right-hand curve is detected as the direction of curvature.
- the detection S6 of a lane change takes place, followed by the prediction S7 of a radius of curvature r of a curve, the adjustment of the radiation angle also being carried out by yaw rate compensation if a lane change is detected, the yaw rate compensation being based on a
- step S2 a distance B is first determined between the vehicle 1 and a lane 22 of a multi-lane oncoming lane closest to the vehicle 1.
- step S3 a check is carried out and it is determined whether the vehicle 1 is currently traveling straight ahead or not
- Wcorr 360 ° * v / (2n) * ⁇ Mr P rä-Mract) a determination of a yaw rate compensation i / i, the yaw rate compensation based on a speed v of the vehicle 1 and on the predicted radius of curvature r pre and an actual curve radius r act he follows. If the yaw rate compensation i / i is equal to zero due to the equality of r p / a and r aCf , the process continues directly to detection C6 as to whether there is a right-hand curve or a left-hand curve.
- a lane change detection C4 and the application C5 of i / i are carried out before the detection C6, whether there is a right-hand curve or a left-hand curve. If there is a left curve with the detection C6, the is marked in FIG. 2 with a counter-clockwise curved arrow in quotation marks, the radiation angle is adjusted on the basis of a secant of the lane 21 on which the vehicle 1 is located, the secant being a tangent to the lane closest to the vehicle 1 22 of the multi-lane
- FIG. 3 shows in detail a possible function in the method of FIG. 2, which shows the determination of the radiation angle a, depending on whether a right-hand curve or a left-hand curve is detected in step C6.
- the first section for which there is a left curve, has a rising curvature radius r of the curve pointing to the right on a linear scale from 0 to 5000 m. This section is counterclockwise by one
- FIG. 4 shows a vehicle 1 with a device 100 for adapting a variable beam angle of a high-beam headlight of a vehicle 1, comprising a computing unit 9, which is designed to detect whether the vehicle 1 is on a freeway trip and when there is a freeway trip to determine a distance B between the vehicle 1 and a lane 22 of a multi-lane oncoming lane closest to the vehicle 1, and also to determine whether the vehicle 1 is currently traveling straight ahead or cornering, and a position of a curve of the motorway relative to vehicle 1 and one To determine the radius of curvature r of the curve and a direction of curvature of the curve, the curve is currently being traveled if there is a curve or if there is a straight travel when the current travel of the vehicle 1 is continued after the end of the straight travel, and adjusting the radiation angle:
- the computing unit 9 being designed to determine the radius of curvature r of the curve on the basis of at least one of the following information: driving data, comprising: a steering angle of the vehicle 1 and / or a gear ratio of the steering angle to a wheel angle and / or a yaw rate and a speed of each of the vehicle 1; Map data with a position of the vehicle 1 assigned to the map data from a position determination unit 3 and / or communication data from a communication interface 5; Camera data from a camera unit 11 of the vehicle 1. Furthermore, the computing unit 9 is designed to carry out the detection of whether the vehicle 1 is on a freeway trip on the basis of at least one of the following information: a steering angle of the vehicle 1 and / or a gear ratio of the steering angle to a wheel angle and / or a yaw rate and a speed of each of the vehicle 1; Map data with a position of the vehicle 1 assigned to the map data from a position determination unit 3 and / or communication data from a communication interface 5; Camera data from
- Prioritization matrix collects and weights a large amount of data.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
L'invention concerne un procédé permettant d'adapter un angle d'émission variable d'un projecteur de feu de route d'un véhicule (1) pendant un trajet sur autoroute, comprenant les étapes suivantes : - détermination d'une distance B entre le véhicule (1) et une voie de circulation (22) la plus proche du véhicule (1) d'une chaussée en sens inverse, - détermination indiquant si le véhicule (1) est actuellement conduit en ligne droite ou en courbe, - détermination d'une position d'une courbe de l'autoroute par rapport au véhicule (1) et d'un rayon de courbure r, ainsi que d'un sens de courbure de la courbe, la courbe étant actuellement empruntée ou allant être empruntée après la conduite en ligne droite, - adaptation de l'angle d'émission : -- sur la base de la distance B si une distance d entre la position de la courbe et la position du véhicule (1) est supérieure à une valeur limite x, en cas de détermination d'une conduite en ligne droite, -- sur la base de la distance B et de la distance d si la distance d entre la position de la courbe et la position du véhicule (1) est inférieure à une valeur limite x, en cas de détermination d'une conduite en ligne droite, -- sur la base d'une sécante de la voie de circulation (21) sur laquelle le véhicule (1) se trouve, en cas de détermination d'une conduite en courbe, la sécante formant une tangente avec la voie de circulation (22) la plus proche du véhicule (1) de la chaussée en sens inverse, et l'angle d'émission étant limité à la tangente si une courbe vers la gauche est détectée en tant que sens de courbure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP19734297.5A EP3820736A1 (fr) | 2018-07-14 | 2019-06-17 | Procédé permettant d'adapter un angle d'émission variable d'un projecteur de feu de route d'un véhicule |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102018005604.0 | 2018-07-14 | ||
DE102018005604.0A DE102018005604B3 (de) | 2018-07-14 | 2018-07-14 | Verfahren zum Anpassen eines variablen Abstrahlwinkels eines Fernlichtscheinwerfers eines Fahrzeugs |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020015942A1 true WO2020015942A1 (fr) | 2020-01-23 |
Family
ID=67107389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2019/065869 WO2020015942A1 (fr) | 2018-07-14 | 2019-06-17 | Procédé permettant d'adapter un angle d'émission variable d'un projecteur de feu de route d'un véhicule |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3820736A1 (fr) |
DE (1) | DE102018005604B3 (fr) |
MA (1) | MA53113A (fr) |
WO (1) | WO2020015942A1 (fr) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19602622A1 (de) | 1995-02-07 | 1996-08-08 | Honda Motor Co Ltd | Scheinwerferanordnung für ein Fahrzeug |
DE102006004764A1 (de) | 2005-08-23 | 2007-03-29 | Daimlerchrysler Ag | Nutzung unterschiedlicher Sensorinformationen für eine fahrtrichtungsabhängig schwenkbare Fahrzeugbeleuchtung |
EP1905643A2 (fr) * | 2006-09-26 | 2008-04-02 | Valeo Vision | Procédé de détermination anticipée d'un virage sur une portion de route et système associé |
DE102009041698A1 (de) | 2009-09-16 | 2011-04-14 | Audi Ag | Verfahren zur prädiktiven Ansteuerung eines adaptiven Kurvenlichts und Kraftfahrzeug |
DE102010019835A1 (de) | 2010-05-08 | 2011-11-10 | Audi Ag | Verfahren zur prädiktiven Ansteuerung eines adaptiven Kurvenlichts und Kraftfahrzeug |
DE102012109423A1 (de) | 2012-10-04 | 2014-06-12 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zum Einstellen eines Schwenkwinkels eines Scheinwerfers bei einer Kurvenfahrt |
DE102013016761A1 (de) * | 2013-10-10 | 2015-04-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Verfahren zum Betrieb von Scheinwerfern eines Kraftfahrzeugs, Scheinwerfersystem sowie Kraftfahrzeug |
DE102013020754A1 (de) * | 2013-12-11 | 2015-06-11 | Audi Ag | Verfahren zum Betreiben eines Scheinwerfers für ein Kraftfahrzeug |
DE102015001912A1 (de) * | 2015-02-16 | 2016-08-18 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verfahren zur Steuerung einer Scheinwerferanlage eines Fahrzeuges sowie Steuergerät und Vorrichtung zur Durchführung des Verfahrens |
-
2018
- 2018-07-14 DE DE102018005604.0A patent/DE102018005604B3/de active Active
-
2019
- 2019-06-17 WO PCT/EP2019/065869 patent/WO2020015942A1/fr unknown
- 2019-06-17 MA MA053113A patent/MA53113A/fr unknown
- 2019-06-17 EP EP19734297.5A patent/EP3820736A1/fr active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19602622A1 (de) | 1995-02-07 | 1996-08-08 | Honda Motor Co Ltd | Scheinwerferanordnung für ein Fahrzeug |
DE102006004764A1 (de) | 2005-08-23 | 2007-03-29 | Daimlerchrysler Ag | Nutzung unterschiedlicher Sensorinformationen für eine fahrtrichtungsabhängig schwenkbare Fahrzeugbeleuchtung |
EP1905643A2 (fr) * | 2006-09-26 | 2008-04-02 | Valeo Vision | Procédé de détermination anticipée d'un virage sur une portion de route et système associé |
DE102009041698A1 (de) | 2009-09-16 | 2011-04-14 | Audi Ag | Verfahren zur prädiktiven Ansteuerung eines adaptiven Kurvenlichts und Kraftfahrzeug |
DE102010019835A1 (de) | 2010-05-08 | 2011-11-10 | Audi Ag | Verfahren zur prädiktiven Ansteuerung eines adaptiven Kurvenlichts und Kraftfahrzeug |
DE102012109423A1 (de) | 2012-10-04 | 2014-06-12 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zum Einstellen eines Schwenkwinkels eines Scheinwerfers bei einer Kurvenfahrt |
DE102013016761A1 (de) * | 2013-10-10 | 2015-04-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Verfahren zum Betrieb von Scheinwerfern eines Kraftfahrzeugs, Scheinwerfersystem sowie Kraftfahrzeug |
DE102013020754A1 (de) * | 2013-12-11 | 2015-06-11 | Audi Ag | Verfahren zum Betreiben eines Scheinwerfers für ein Kraftfahrzeug |
DE102015001912A1 (de) * | 2015-02-16 | 2016-08-18 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Verfahren zur Steuerung einer Scheinwerferanlage eines Fahrzeuges sowie Steuergerät und Vorrichtung zur Durchführung des Verfahrens |
Also Published As
Publication number | Publication date |
---|---|
EP3820736A1 (fr) | 2021-05-19 |
DE102018005604B3 (de) | 2019-09-26 |
MA53113A (fr) | 2021-05-19 |
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