DE102015007172A1 - Vehicle headlight and vehicle - Google Patents
Vehicle headlight and vehicle Download PDFInfo
- Publication number
- DE102015007172A1 DE102015007172A1 DE102015007172.6A DE102015007172A DE102015007172A1 DE 102015007172 A1 DE102015007172 A1 DE 102015007172A1 DE 102015007172 A DE102015007172 A DE 102015007172A DE 102015007172 A1 DE102015007172 A1 DE 102015007172A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- headlight
- control device
- lidar sensor
- level 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.)
- Withdrawn
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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
- B60Q1/10—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 vehicle inclination, e.g. due to load distribution
-
- 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
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/93—Lidar systems specially adapted for specific applications for anti-collision purposes
- G01S17/931—Lidar systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/497—Means for monitoring or calibrating
- G01S7/4972—Alignment of sensor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/9327—Sensor installation details
- G01S2013/93277—Sensor installation details in the lights
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mechanical Engineering (AREA)
- Electromagnetism (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Die Erfindung betrifft einen Fahrzeugscheinwerfer (2), umfassend eine Niveauregelvorrichtung (1) zur Einstellung zumindest eines Vertikalwinkels einer optischen Scheinwerferachse. Erfindungsgemäß weist der Fahrzeugscheinwerfer (2) zumindest einen Lidarsensor (5) auf, wobei der Lidarsensor (5) mit der Niveauregelvorrichtung (1) derart verbunden ist, dass zumindest ein Vertikalwinkel einer optischen Sensorachse des Lidarsensors (5) gleichzeitig mit dem Vertikalwinkel der optischen Scheinwerferachse mittels der Niveauregelvorrichtung (1) einstellbar ist. Die Erfindung betrifft weiterhin ein Fahrzeug (7) mit einem Fahrzeugscheinwerfer (2).The invention relates to a vehicle headlight (2) comprising a level control device (1) for adjusting at least one vertical angle of an optical headlight axis. According to the invention, the vehicle headlight (2) has at least one lidar sensor (5), the lidar sensor (5) being connected to the level control device (1) such that at least one vertical angle of an optical sensor axis of the lidar sensor (5) coincides with the vertical angle of the optical headlight axis by means of the level control device (1) is adjustable. The invention further relates to a vehicle (7) with a vehicle headlight (2).
Description
Die Erfindung betrifft einen Fahrzeugscheinwerfer gemäß dem Oberbegriff des Anspruchs 1 und ein Fahrzeug mit einem Fahrzeugscheinwerfer.The invention relates to a vehicle headlight according to the preamble of
Aus dem Stand der Technik sind allgemein Fahrzeugscheinwerfer bekannt, welche eine Niveauregulierung aufweisen. Diese Niveauregulierung ist zu einer Einstellung einer Ausrichtung des Fahrzeugscheinwerfers relativ zum Fahrzeug oder zur Ausrichtung zumindest eines Leuchtmittels des Fahrzeugscheinwerfers relativ zum Fahrzeug ausgebildet, um eine Anpassung einer Leuchtweite an einen Beladungszustand des Fahrzeugs zu realisieren.From the prior art vehicle headlights are generally known, which have a level control. This leveling is designed to adjust an orientation of the vehicle headlight relative to the vehicle or to align at least one light source of the vehicle headlight relative to the vehicle in order to realize an adjustment of a headlight range to a load state of the vehicle.
Aus der
Der Erfindung liegt die Aufgabe zu Grunde, ein gegenüber dem Stand der Technik verbesserten Fahrzeugscheinwerfer und ein gegenüber dem Stand der Technik verbessertes Fahrzeug anzugeben.The invention is based on the object to provide a comparison with the prior art improved vehicle headlights and compared to the prior art improved vehicle.
Die Aufgabe wird hinsichtlich des Fahrzeugscheinwerfers durch die Merkmale des Anspruchs 1 gelöst. Hinsichtlich des Fahrzeugs wird die Aufgabe durch die Merkmale des Anspruchs 9 gelöst.The object is achieved with regard to the vehicle headlight by the features of
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.Advantageous embodiments of the invention are the subject of the dependent claims.
Der Fahrzeugscheinwerfer umfasst eine Niveauregelvorrichtung zur Einstellung zumindest eines Vertikalwinkels einer optischen Scheinwerferachse.The vehicle headlight comprises a level control device for adjusting at least one vertical angle of an optical headlight axis.
Erfindungsgemäß weist der Fahrzeugscheinwerfer zumindest einen Lidarsensor auf, wobei der Lidarsensor mit der Niveauregelvorrichtung derart verbunden ist, dass zumindest ein Vertikalwinkel einer optischen Sensorachse des Lidarsensors gleichzeitig mit dem Vertikalwinkel der optischen Scheinwerferachse mittels der Niveauregelvorrichtung einstellbar ist.According to the invention, the vehicle headlight has at least one lidar sensor, wherein the lidar sensor is connected to the level control device such that at least one vertical angle of an optical sensor axis of the lidar sensor is adjustable simultaneously with the vertical angle of the optical headlight axis by means of the level control device.
Eine Niveauregelvorrichtung dient einer Leuchtweitenregulierung eines Fahrzeugscheinwerfers, indem die Ausrichtung von Leuchtmitteln, eines Reflektors und/oder eines Scheinwerfergehäuses des Fahrzeugscheinwerfers relativ zu einem mit der Niveauregelvorrichtung und dem Fahrzeugscheinwerfer ausgestatteten Fahrzeug ausgerichtet wird oder ausrichtbar ist.A level control device is used for headlight range adjustment of a vehicle headlight by the orientation of bulbs, a reflector and / or a headlamp housing of the vehicle headlamp is aligned relative to a vehicle equipped with the level control device and the vehicle headlight vehicle or is alignable.
Durch den erfindungsgemäßen Fahrzeugscheinwerfer ist vorteilhaft eine Ausrichtung des Lidarsensors mittels der Niveauregelvorrichtung zeitgleich mit einer Ausrichtung der Leuchtmittel, des Reflektorgehäuses und/oder des Scheinwerfergehäuses des Fahrzeugscheinwerfers ermöglicht, wobei für den Lidarsensor keine separate Niveauregelvorrichtung erforderlich ist.By means of the vehicle headlight according to the invention, alignment of the lidar sensor by means of the level control device is advantageously made possible at the same time as alignment of the illuminant, the reflector housing and / or the headlamp housing of the vehicle headlamp, wherein no separate level control device is required for the lidar sensor.
Die angegebene Ausführung der Niveauregelvorrichtung ermöglicht zusätzlich zu der Ausrichtung des Fahrzeugscheinwerfers eine Ausrichtung des Lidarsensors mit denselben Richtungs- und/oder Lageänderungen, mit denen der Fahrzeugscheinwerfer ausgerichtet wird oder ausrichtbar ist.The specified embodiment of the level control device allows, in addition to the orientation of the vehicle headlight orientation of the lidar sensor with the same direction and / or position changes, with which the vehicle headlight is aligned or is alignable.
Lidarsensoren decken einen Azimutwinkel und einen Elevationswinkel ab, innerhalb denen durch den jeweiligen Lidarsensor Messwerte erfassbar sind. Durch die Azimutwinkel und Elevationswinkel ist ein Erfassungsbereich des Lidarsensors bestimmt.Lidar sensors cover an azimuth angle and an elevation angle within which measured values can be detected by the respective lidar sensor. The azimuth angle and elevation angle determine a detection range of the lidar sensor.
Durch eine Niveauregelvorrichtung ist der Lidarsensor ausrichtbar, ohne dass dazu sein Azimutwinkel und/oder sein Elevationswinkel eingeschränkt werden beziehungsweise eingeschränkt wird. Insbesondere ist es durch die Einstellung des Vertikalwinkels der optischen Sensorachse möglich, eine zuverlässige Erfassung mittels des Lidarsensors trotz des im Allgemeinen geringen Elevationswinkels des Lidarsensors in einfacher Art und Weise zu ermöglichen.By means of a level control device, the lidar sensor can be aligned without its azimuth angle and / or its elevation angle being restricted or restricted. In particular, by adjusting the vertical angle of the optical sensor axis, it is possible to enable reliable detection by means of the lidar sensor in spite of the generally low elevation angle of the lidar sensor in a simple manner.
Ausführungsbeispiele der Erfindung werden im Folgenden anhand von Zeichnungen näher erläutert.Embodiments of the invention are explained in more detail below with reference to drawings.
Dabei zeigen:Showing:
Einander entsprechende Teile sind in allen Figuren mit den gleichen Bezugszeichen versehen.Corresponding parts are provided in all figures with the same reference numerals.
In der
In einem Scheinwerfergehäuse
in weiteren Ausführungen des Fahrzeugscheinwerfers
Der Lidarsensor
Dazu ist der Lidarsensor
Mit dem Aggregateträger
Die Niveauregelvorrichtung
In weiteren nicht dargestellten Ausführungen des Fahrzeugscheinwerfers
Durch die Niveauregelvorrichtung
Der Lidarsensor
Zudem ist mit einer dem Fahrzeugscheinwerfer
Weiterhin sind an dem Fahrzeugscheinwerfer
In der
Die Durchtrittsöffnung
Die Durchtrittsöffnung
Die Dichtung
In weiteren Ausführungen des Fahrzeugscheinwerfers
Der Lidarsensor
Der Fahrzeugscheinwerfer
Weiterhin ist die Niveauregelvorrichtung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- NiveauregelvorrichtungLevel control device
- 22
- Fahrzeugscheinwerfervehicle headlights
- 33
- Scheinwerfergehäuseheadlamp housing
- 44
- LeuchtmittelLamp
- 55
- Lidarsensorlidar
- 66
- Aggregateträgerassembly carrier
- 77
- Fahrzeugvehicle
- 88th
- DurchtrittsöffnungThrough opening
- 99
- Dichtungpoetry
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102006044794 A1 [0003] DE 102006044794 A1 [0003]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007172.6A DE102015007172A1 (en) | 2015-06-03 | 2015-06-03 | Vehicle headlight and vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015007172.6A DE102015007172A1 (en) | 2015-06-03 | 2015-06-03 | Vehicle headlight and vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102015007172A1 true DE102015007172A1 (en) | 2016-02-18 |
Family
ID=55235036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102015007172.6A Withdrawn DE102015007172A1 (en) | 2015-06-03 | 2015-06-03 | Vehicle headlight and vehicle |
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DE (1) | DE102015007172A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110341579A (en) * | 2018-04-03 | 2019-10-18 | 罗伯特·博世有限公司 | Sensor module and vehicle with sensor module |
EP3514487A4 (en) * | 2016-09-15 | 2020-06-03 | Koito Manufacturing Co., Ltd. | Sensor system, sensor module, and lamp device |
DE102019100829A1 (en) * | 2019-01-14 | 2020-07-16 | Automotive Lighting Reutlingen Gmbh | Lighting device for a motor vehicle and method for operating a lighting device |
DE102019102539A1 (en) * | 2019-02-01 | 2020-08-06 | Man Truck & Bus Se | Lighting device for a motor vehicle |
EP3779871A4 (en) * | 2018-04-05 | 2021-05-19 | Koito Manufacturing Co., Ltd. | Arithmetic processing device, object identification system, object identification method, automobile, and vehicular lighting fixture |
DE102019103044B4 (en) | 2019-02-07 | 2023-09-14 | Automotive Lighting Reutlingen Gmbh | Headlights of a motor vehicle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044794A1 (en) | 2006-09-14 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Vehicle-based light detection and ranging system for use in vehicle light i.e. rear light, has transmission unit that is integrated into vehicle light, where transmission unit has LEDs that are used as transmitters |
-
2015
- 2015-06-03 DE DE102015007172.6A patent/DE102015007172A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006044794A1 (en) | 2006-09-14 | 2008-03-27 | Schefenacker Vision Systems Germany Gmbh | Vehicle-based light detection and ranging system for use in vehicle light i.e. rear light, has transmission unit that is integrated into vehicle light, where transmission unit has LEDs that are used as transmitters |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3514487A4 (en) * | 2016-09-15 | 2020-06-03 | Koito Manufacturing Co., Ltd. | Sensor system, sensor module, and lamp device |
US11467284B2 (en) | 2016-09-15 | 2022-10-11 | Koito Manufacturing Co., Ltd. | Sensor system, sensor module, and lamp device |
CN110341579A (en) * | 2018-04-03 | 2019-10-18 | 罗伯特·博世有限公司 | Sensor module and vehicle with sensor module |
EP3779871A4 (en) * | 2018-04-05 | 2021-05-19 | Koito Manufacturing Co., Ltd. | Arithmetic processing device, object identification system, object identification method, automobile, and vehicular lighting fixture |
US11341604B2 (en) | 2018-04-05 | 2022-05-24 | Koito Manufacturing Co., Ltd. | Processing device for object identification |
DE102019100829A1 (en) * | 2019-01-14 | 2020-07-16 | Automotive Lighting Reutlingen Gmbh | Lighting device for a motor vehicle and method for operating a lighting device |
DE102019102539A1 (en) * | 2019-02-01 | 2020-08-06 | Man Truck & Bus Se | Lighting device for a motor vehicle |
DE102019103044B4 (en) | 2019-02-07 | 2023-09-14 | Automotive Lighting Reutlingen Gmbh | Headlights of a motor vehicle |
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Legal Events
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---|---|---|---|
R230 | Request for early publication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |