DE102007058637A1 - Automatic dimmer controlling method for vehicle, involves evaluating output signals from sensor in roadway-lateral side area of overhauled vehicle for detection of overhauling vehicle - Google Patents
Automatic dimmer controlling method for vehicle, involves evaluating output signals from sensor in roadway-lateral side area of overhauled vehicle for detection of overhauling vehicle Download PDFInfo
- Publication number
- DE102007058637A1 DE102007058637A1 DE102007058637A DE102007058637A DE102007058637A1 DE 102007058637 A1 DE102007058637 A1 DE 102007058637A1 DE 102007058637 A DE102007058637 A DE 102007058637A DE 102007058637 A DE102007058637 A DE 102007058637A DE 102007058637 A1 DE102007058637 A1 DE 102007058637A1
- Authority
- DE
- Germany
- Prior art keywords
- vehicle
- sensors
- sensor
- overtaking
- overhauled
- 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- Withdrawn
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
- B60Q1/14—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 having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
- B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
-
- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
- B60Q2300/338—Overtaking
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Stand der TechnikState of the art
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Steuerung einer Abblendautomatik bei Fahrzeugen nach der Gattung der Verfahrens- und der Vorrichtungsansprüche.The The invention relates to a method and a device for controlling an automatic beam reduction system for vehicles of the category and the device claims.
Es
ist beispielsweise aus der
Für dieses an sich bekannte Umschalten zwischen Fernlicht und Abblendlicht über lichtsensitive Sensoren, wozu auch Kamerasensoren zählen, ist es erforderlich, dass sich das entgegenkommende oder auch ein vorausfahrendes bzw. überholendes Fahrzeug mit einer Lichtquelle im Bereich dieser Sensorik mit einem nach vorn gerichteten Sensorbereich befindet, um erkannt zu werden und somit ein Schaltsignal zum Abblenden zu erzeugen.For this known per se switching between high beam and low beam via light-sensitive sensors, which also include camera sensors, It is necessary that the oncoming or even one preceding or overtaking vehicle with a light source in the area of this sensor with a forward-facing sensor area is located to be detected and thus a switching signal for dimming to create.
Insbesondere bei überholenden Fahrzeugen ist es aber möglich, dass der Fahrer des überholenden Fahrzeuges über die Rückspiegel geblendet wird, bevor beim überholten Fahrzeug abgeblendet wird. Dies wird eventuell auch dadurch verstärkt, dass ein Abblenden beim überholten Fahrzeug nicht sofort, sondern erst bei einem sicheren Erkennen und somit oft sehr spät erfolgt.Especially in overtaking vehicles it is possible that the driver of the overtaking vehicle over the rearview mirror is dazzled, before being outdated Vehicle dimmed. This may also be reinforced by the fact that a fading out at the refurbished vehicle not immediately, but only with a sure recognition and thus often very late he follows.
Für
sich gesehen ist darüber hinaus noch aus der
Darstellung der ErfindungPresentation of the invention
Die Erfindung geht von einem Verfahren zur Steuerung einer Abblendautomatik bei Fahrzeugen mit einer Sensorik zur Erfassung eines anderen Fahrzeugs aus und der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zur Steuerung der Abblendautomatik so auszubilden, dass im Falle eines überholenden Fahrzeug so rechtzeitig früh abgeblendet wird, dass der Fahrer des überholenden Fahrzeuges vor allem über die Rückspiegel nicht geblendet wird. Gemäß der Erfindung erfolgt dies in vorteilhafter Weise dadurch, dass zur Detektion eines überholenden Fahrzeugs Ausgangssignale von Sensoren im fahrbahnseitigen Seitenbereich des überholten Fahrzeugs ausgewertet werden.The The invention relates to a method for controlling a dimming automatic in vehicles with sensors for detecting another vehicle from and the invention is based on the object, a method and to form a device for controlling the automatic dimming so that early in case of a passing vehicle so early dimmed that the driver of the overtaking vehicle especially about the rearview mirror not blinded becomes. This is done in an advantageous manner according to the invention Way in that for the detection of an overtaking vehicle Output signals from sensors in the roadside side of the outdated Vehicle are evaluated.
In besonders vorteilhafter Weise wird dazu mit den Sensoren die Relativgeschwindigkeit des überholenden Fahrzeugs ermittelt und aus der Relativgeschwindigkeit wird der Zeitpunkt des Umschaltens von Fernlicht auf Abblendlicht am überholten Fahrzeug derart ermittelt, dass der Fahrer des überholenden Fahrzeugs weder direkt noch indirekt über Rückspiegel durch das überholte Fahrzeug geblendet wird.In Particularly advantageous manner is the relative speed with the sensors of the overtaking vehicle and from the relative speed is the time of switching from high beam to low beam at the reconditioned vehicle determined such that the driver the overtaking vehicle neither directly nor indirectly via rearview mirror blinded by the reconditioned vehicle.
Es wird ferner eine Vorrichtung vorgeschlagen, bei der mindestens im Seitenbereich des Fahrzeugs mindestens ein Sensor vorhanden ist, mit dem oder denen ein überholendes Fahrzeug und dessen Relativgeschwindigkeit de tektierbar ist. Ferner ist eine entsprechende Auswerteeinheit zur Ermittlung eines Zeitpunktes der Umschaltung von Fernlicht auf Abblendlicht und zur Erzeugung eines Umschaltsignals vorhanden. Die Sensoren sind dabei bevorzugt Ultraschallsensoren und können in besonders vorteilhafter Weise Bestandteil eines bereits im Fahrzeug vorhanden Parkassistenzsystems sein mit dem auch der Seitenbereich des Fahrzeugs hinsichtlich der Abstände und Relativgeschwindigkeiten von Hindernissen erfasst wird.It Furthermore, a device is proposed in which at least in Side of the vehicle at least one sensor is present, with or a passing vehicle and its relative speed de is detectable. Furthermore, a corresponding evaluation unit for determining a time of switching from high beam to low beam and for generating a switching signal. The sensors are preferably ultrasonic sensors and can in particularly advantageous part of an already existing in the vehicle Parking assistance system with the side of the vehicle in terms of distances and relative speeds is caught by obstacles.
Mit der Erfindung können somit die Informationen einer Sensorik, die den Bereich neben dem Fahrzeug überwacht, beispielsweise für das erwähnte Parkassistenzsystem, auf einfache Weise, gegebenenfalls zusätzlich zu einer nach vorn gerichteten Sensorik zur Erfassung entgegenkommender Fahrzeuge, ausgenutzt werden. Da somit das überholendes Fahrzeug und dessen Relativgeschwindigkeit zum eigenen Fahrzeug von der erfindungsgemäßen Vorrichtung und dem erfindungsgemäßen Verfahren mit der Sensorik erfasst wird, ist es berechenbar, wann dieses überholende Fahrzeug in den Lichtkegel des eigenen Scheinwerfers einfahren wird. Es kann somit am überholten Fahrzeug rechtzeitig abgeblendet werden, noch bevor das überholende Fahrzeug in den Bereich der nach vorn gerichteten Sensorik gelangt, gegebenenfalls auch gleichzeitig.With The invention thus provides the information of a sensor system, which monitors the area next to the vehicle, for example for the aforementioned parking assistance system, to simple Way, optionally in addition to a forward-facing sensor to detect oncoming vehicles, exploited. There thus the overtaking vehicle and its relative speed to own vehicle of the device according to the invention and the method according to the invention with the sensor system is it calculable when this overtaking Vehicle will retract into the light cone of its own headlight. It can thus be dimmed in time on the reconditioned vehicle even before the overtaking vehicle enters the area the forward-facing sensor passes, possibly also simultaneously.
Bei weiteren Ausführungsformen der Erfindung können die Sensoren beispielsweise auch in vorteilhafter Weise Bestandteil einer Totwinkelüberwachung bei der Beobachtung überholender oder spurbenachbarter Fahrzeuge sein, wobei die Sensoren aus mindestens einer Kamera im Rückspiegel oder im Bereich des Rückspiegels des Fahrzeugs bestehen können oder auch ein Bestandteil von Radarsystemen, beispielsweise im Mikrowellenbereich, sein, die für Fahrassistenzsysteme zur Unterstützung des Fahrers im Verkehr, beispielsweise beim Spurwechsel, im seitlichen oder im rückwärtigen Bereich des Fahrzeugs angebracht sind.In further embodiments of the invention, for example, the sensors can advantageously also be part of blind spot monitoring when monitoring overtaking or tracked vehicles, wherein the sensors can consist of at least one camera in the rearview mirror or in the area of the rearview mirror of the vehicle or else a component of radar systems, for example in the microwave range, be used for driver assistance systems to assist the driver in traffic, such as when changing lanes, in the side or in the rear of the vehicle.
Kurze Beschreibung der ZeichnungShort description of the drawing
Ein Ausführungsbeispiel der Erfindung wird anhand der Figuren der Zeichnung erläutert. Es zeigen:One Embodiment of the invention will be with reference to FIGS explained the drawing. Show it:
Weg zur Ausführung der ErfindungWay to execution the invention
Aus
In
der
Die
an sich vorhandene Sensorik für entgegenkommende Fahrzeuge
mit der Kamera
Mit
der erfindungsgemäßen Auswertung des Signals des
Sensors
Als weitere Sensoren kommen hierbei insbesondere Sensoren in Betracht, die zur sogenannten Totwinkelüberwachung bei der Beobachtung überholender oder spurbenachbarter Fahrzeuge herangezogen werden können und hier nicht explizit dargestellt sind. Zum Beispiel können dazu Kameras im Rückspiegel des Fahrzeugs angebracht werden oder es können auch weitere Radarsensoren, zum Beispiel auch Mikrowellenradarsysteme, die beispielsweise für Fahrassistenzsysteme im Verkehr im seitlichen oder im rückwärtigen Bereich des Fahrzeugs angebracht sind, für die erfindungsgemäße Auswertung herangezogen werden.When additional sensors are particularly suitable for this purpose, the so-called blind spot monitoring in the observation of overtaking or track-adjacent vehicles can be used and are not explicitly shown here. For example, you can To do this cameras are mounted in the rearview mirror of the vehicle or other radar sensors, for example also microwave radar systems, for example, for driver assistance systems in traffic in the side or in the back Are mounted portion of the vehicle, for the inventive Evaluation are used.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES 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 The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 8900608 U [0002] - DE 8900608 U [0002]
- - DE 102005028956 A1 [0005] DE 102005028956 A1 [0005]
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DE102007058637A DE102007058637A1 (en) | 2007-12-05 | 2007-12-05 | Automatic dimmer controlling method for vehicle, involves evaluating output signals from sensor in roadway-lateral side area of overhauled vehicle for detection of overhauling vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007058637A DE102007058637A1 (en) | 2007-12-05 | 2007-12-05 | Automatic dimmer controlling method for vehicle, involves evaluating output signals from sensor in roadway-lateral side area of overhauled vehicle for detection of overhauling vehicle |
Publications (1)
Publication Number | Publication Date |
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DE102007058637A1 true DE102007058637A1 (en) | 2009-06-10 |
Family
ID=40621096
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DE102007058637A Withdrawn DE102007058637A1 (en) | 2007-12-05 | 2007-12-05 | Automatic dimmer controlling method for vehicle, involves evaluating output signals from sensor in roadway-lateral side area of overhauled vehicle for detection of overhauling vehicle |
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DE (1) | DE102007058637A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013010989A1 (en) * | 2011-07-21 | 2013-01-24 | Valeo Vision | Method of controlling a functional member of a vehicle and functional unit of a vehicle |
DE102012100463A1 (en) * | 2012-01-20 | 2013-07-25 | Conti Temic Microelectronic Gmbh | Device for determining and outputting data for automatic light control system for vehicle, has evaluation unit considering data of environment sensor, which partially comprises detection regions outside detection region of vehicle camera |
DE102012110594A1 (en) * | 2012-11-06 | 2013-08-22 | Conti Temic Microelectronic Gmbh | Method for controlling remote light for vehicle, has control unit connected to sensor system for controlling main beam, where control unit outputs signal for deactivating driving beam in response to detection of overhauling vehicle |
DE102012018117A1 (en) * | 2012-09-13 | 2014-03-13 | Valeo Schalter Und Sensoren Gmbh | A method of operating a frontal headlamp device of a vehicle, driver assistance device and vehicle |
DE102013104292A1 (en) * | 2013-04-26 | 2014-10-30 | Hella Kgaa Hueck & Co. | Method and device for controlling high-beam headlamps in an overtaking process and means for detecting an overtaking process |
DE202013010060U1 (en) | 2013-11-06 | 2015-02-10 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Control device for a motor vehicle |
DE102013109071A1 (en) * | 2013-08-22 | 2015-02-26 | Hella Kgaa Hueck & Co. | Arrangement and method for blinding vehicles with the aid of at least one near field sensor device |
WO2015028011A1 (en) * | 2013-08-26 | 2015-03-05 | Conti Temic Microelectronic Gmbh | Automatic control of the headlight of a vehicle |
DE102014204770A1 (en) * | 2014-02-06 | 2015-08-06 | Conti Temic Microelectronic Gmbh | Driver assistance system |
EP2957462A1 (en) | 2014-06-20 | 2015-12-23 | Audi Ag | Method for controlling a light distribution of a headlight of a motor vehicle |
AT517415A1 (en) * | 2015-06-29 | 2017-01-15 | Zkw Group Gmbh | Control device for a lighting device of a motor vehicle and method for controlling such a lighting device |
CN106985681A (en) * | 2015-09-24 | 2017-07-28 | 夏普株式会社 | Motor vehicles |
DE102016013292A1 (en) * | 2016-11-09 | 2018-05-09 | Daimler Ag | High beam assistance system |
DE102017211888A1 (en) * | 2017-07-12 | 2019-01-17 | Robert Bosch Gmbh | Method and device for adjusting a headlight of a vehicle |
WO2021042753A1 (en) * | 2019-09-04 | 2021-03-11 | 常州星宇车灯股份有限公司 | Headlight control system and method, and vehicle |
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2007
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Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013010989A1 (en) * | 2011-07-21 | 2013-01-24 | Valeo Vision | Method of controlling a functional member of a vehicle and functional unit of a vehicle |
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DE102012100463A1 (en) * | 2012-01-20 | 2013-07-25 | Conti Temic Microelectronic Gmbh | Device for determining and outputting data for automatic light control system for vehicle, has evaluation unit considering data of environment sensor, which partially comprises detection regions outside detection region of vehicle camera |
DE102012018117A1 (en) * | 2012-09-13 | 2014-03-13 | Valeo Schalter Und Sensoren Gmbh | A method of operating a frontal headlamp device of a vehicle, driver assistance device and vehicle |
WO2014040813A1 (en) * | 2012-09-13 | 2014-03-20 | Valeo Schalter Und Sensoren Gmbh | Method for operating a frontal headlight device of a vehicle, driver assistance device and vehicle |
DE102012110594A1 (en) * | 2012-11-06 | 2013-08-22 | Conti Temic Microelectronic Gmbh | Method for controlling remote light for vehicle, has control unit connected to sensor system for controlling main beam, where control unit outputs signal for deactivating driving beam in response to detection of overhauling vehicle |
DE102013104292A1 (en) * | 2013-04-26 | 2014-10-30 | Hella Kgaa Hueck & Co. | Method and device for controlling high-beam headlamps in an overtaking process and means for detecting an overtaking process |
DE102013109071A1 (en) * | 2013-08-22 | 2015-02-26 | Hella Kgaa Hueck & Co. | Arrangement and method for blinding vehicles with the aid of at least one near field sensor device |
WO2015028011A1 (en) * | 2013-08-26 | 2015-03-05 | Conti Temic Microelectronic Gmbh | Automatic control of the headlight of a vehicle |
DE202013010060U1 (en) | 2013-11-06 | 2015-02-10 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Control device for a motor vehicle |
DE102014204770A1 (en) * | 2014-02-06 | 2015-08-06 | Conti Temic Microelectronic Gmbh | Driver assistance system |
US9975471B2 (en) | 2014-02-06 | 2018-05-22 | Conti Temic Microelectronic Gmbh | Driver assistance system |
EP2957462A1 (en) | 2014-06-20 | 2015-12-23 | Audi Ag | Method for controlling a light distribution of a headlight of a motor vehicle |
DE102014009253A1 (en) | 2014-06-20 | 2015-12-24 | Audi Ag | Method for controlling a light distribution of a headlight of a motor vehicle |
EP2957462B1 (en) * | 2014-06-20 | 2022-06-01 | Audi Ag | Method for controlling a light distribution of a headlight of a motor vehicle |
DE102014009253B4 (en) | 2014-06-20 | 2022-10-27 | Audi Ag | Method for controlling a light distribution of a headlight of a motor vehicle |
AT517415A1 (en) * | 2015-06-29 | 2017-01-15 | Zkw Group Gmbh | Control device for a lighting device of a motor vehicle and method for controlling such a lighting device |
AT517415B1 (en) * | 2015-06-29 | 2017-04-15 | Zkw Group Gmbh | Control device for a lighting device of a motor vehicle and method for controlling such a lighting device |
CN106985681A (en) * | 2015-09-24 | 2017-07-28 | 夏普株式会社 | Motor vehicles |
CN106985681B (en) * | 2015-09-24 | 2020-03-20 | 夏普株式会社 | Motor vehicle |
DE102016013292A1 (en) * | 2016-11-09 | 2018-05-09 | Daimler Ag | High beam assistance system |
DE102017211888A1 (en) * | 2017-07-12 | 2019-01-17 | Robert Bosch Gmbh | Method and device for adjusting a headlight of a vehicle |
WO2021042753A1 (en) * | 2019-09-04 | 2021-03-11 | 常州星宇车灯股份有限公司 | Headlight control system and method, and vehicle |
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