JP2020066429A - ヘッドランプ制御装置および方法 - Google Patents
ヘッドランプ制御装置および方法 Download PDFInfo
- Publication number
- JP2020066429A JP2020066429A JP2019193490A JP2019193490A JP2020066429A JP 2020066429 A JP2020066429 A JP 2020066429A JP 2019193490 A JP2019193490 A JP 2019193490A JP 2019193490 A JP2019193490 A JP 2019193490A JP 2020066429 A JP2020066429 A JP 2020066429A
- Authority
- JP
- Japan
- Prior art keywords
- shadow
- area
- headlamp
- vehicle
- margin
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 230000004313 glare Effects 0.000 abstract description 15
- 230000008859 change Effects 0.000 abstract description 13
- 206010052128 Glare Diseases 0.000 description 14
- 230000003044 adaptive effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
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
- 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
- B60Q1/14—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
-
- 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
-
- 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
-
- 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
- B60Q1/18—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 being additional front lights
-
- 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
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
-
- 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
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
-
- 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
- B60Q2300/335—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
- B60Q2300/41—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
- F21W2102/165—Arrangement or contour of the emitted light for high-beam region or low-beam region the borderlines between emitted regions and dark regions other than cut-off lines being variable
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
200:走行情報取得部
300:制御部
HEADLAMP:ヘッドランプ
Claims (16)
- 車両の前方映像を取得する映像取得部と、
前記車両の走行環境情報および走行状態情報の1つ以上を含む走行情報を取得する走行情報取得部と、
前記映像取得部によって取得された前方映像に基づいて把握される前方車両の位置に対する暗影帯領域(Shadow Area)を決定し、前記決定された暗影帯領域に応じてヘッドランプの光照射を制御するが、前記走行情報取得部によって取得された走行情報に基づいて前記暗影帯領域を可変的に調節することにより、ヘッドランプの光照射を制御する制御部とを含むことを特徴とするヘッドランプ制御装置。 - 前記暗影帯領域は、暗影帯主領域および暗影帯マージン領域を含み、
前記制御部は、前記前方車両の位置に相当する領域を前記暗影帯主領域に決定し、前記暗影帯主領域の左右側に対して予め設定された暗影帯マージン領域を決定して前記ヘッドランプの光照射を制御するが、前記走行情報に基づいて前記暗影帯マージン領域を可変的に調節することにより、前記ヘッドランプの光照射を制御することを特徴とする請求項1に記載のヘッドランプ制御装置。 - 前記走行環境情報は、前記車両が走行中の道路の車線情報を含み、
前記制御部は、前記車線情報から把握される道路の曲率の大きさおよび方向に基づいて前記暗影帯マージン領域を可変的に調節することを特徴とする請求項2に記載のヘッドランプ制御装置。 - 前記制御部は、前記道路の曲率の大きさが予め設定された基準曲率以上の場合にのみ前記暗影帯マージン領域を拡張させるが、前記道路の曲率が大きいほど前記暗影帯マージン領域をより大きく拡張させることを特徴とする請求項3に記載のヘッドランプ制御装置。
- 前記制御部は、前記道路の曲率方向が右側方向の場合、左側暗影帯マージン領域を拡張させ、前記道路の曲率方向が左側方向の場合、右側暗影帯マージン領域を拡張させることを特徴とする請求項3に記載のヘッドランプ制御装置。
- 前記走行状態情報は、前記車両の操舵ホイールの操舵角を含み、
前記制御部は、前記操舵角の大きさおよび方向に基づいて前記暗影帯マージン領域を可変的に調節することを特徴とする請求項2に記載のヘッドランプ制御装置。 - 前記制御部は、前記操舵角の大きさが予め設定された基準操舵角以上の場合にのみ前記暗影帯マージン領域を拡張させるが、前記操舵角が大きいほど前記暗影帯マージン領域をより大きく拡張させることを特徴とする請求項6に記載のヘッドランプ制御装置。
- 前記制御部は、前記操舵角の方向が右側方向の場合、左側暗影帯マージン領域を拡張させ、前記操舵角の方向が左側方向の場合、右側暗影帯マージン領域を拡張させることを特徴とする請求項6に記載のヘッドランプ制御装置。
- 映像取得部によって、車両の前方映像を取得するステップと、
走行情報取得部によって、前記車両の走行環境情報および走行状態情報の1つ以上を含む走行情報を取得するステップと、
制御部によって、前記映像取得部によって取得された前方映像に基づいて把握される前方車両の位置に対する暗影帯領域(Shadow Area)を決定し、前記決定された暗影帯領域に応じてヘッドランプの光照射を制御するが、前記走行情報取得部によって取得された走行情報に基づいて前記暗影帯領域を可変的に調節することにより、ヘッドランプの光照射を制御するステップとを含むことを特徴とするヘッドランプ制御方法。 - 前記暗影帯領域は、暗影帯主領域および暗影帯マージン領域を含み、
前記ヘッドランプの光照射を制御するステップにおいて、前記制御部は、
前記前方車両の位置に相当する領域を前記暗影帯主領域に決定し、前記暗影帯主領域の左右側に対して予め設定された暗影帯マージン領域を決定して前記ヘッドランプの光照射を制御するが、前記走行情報に基づいて前記暗影帯マージン領域を可変的に調節することにより、前記ヘッドランプの光照射を制御することを特徴とする請求項9に記載のヘッドランプ制御方法。 - 前記走行環境情報は、前記車両が走行中の道路の車線情報を含み、
前記ヘッドランプの光照射を制御するステップは、
前記制御部が、前記車線情報から把握される道路の曲率の大きさおよび方向に基づいて前記暗影帯マージン領域を可変的に調節するステップを含むことを特徴とする請求項10に記載のヘッドランプ制御方法。 - 前記暗影帯マージン領域を可変的に調節するステップにおいて、前記制御部は、
前記道路の曲率の大きさが予め設定された基準曲率以上の場合にのみ前記暗影帯マージン領域を拡張させるが、前記道路の曲率が大きいほど前記暗影帯マージン領域をより大きく拡張させることを特徴とする請求項11に記載のヘッドランプ制御方法。 - 前記暗影帯マージン領域を可変的に調節するステップにおいて、前記制御部は、
前記道路の曲率方向が右側方向の場合、左側暗影帯マージン領域を拡張させ、前記道路の曲率方向が左側方向の場合、右側暗影帯マージン領域を拡張させることを特徴とする請求項11に記載のヘッドランプ制御方法。 - 前記走行状態情報は、前記車両の操舵ホイールの操舵角を含み、
前記ヘッドランプの光照射を制御するステップは、
前記制御部が、前記操舵角の大きさおよび方向に基づいて前記暗影帯マージン領域を可変的に調節するステップを含むことを特徴とする請求項10に記載のヘッドランプ制御方法。 - 前記暗影帯マージン領域を可変的に調節するステップにおいて、前記制御部は、
前記操舵角の大きさが予め設定された基準操舵角以上の場合にのみ前記暗影帯マージン領域を拡張させるが、前記操舵角が大きいほど前記暗影帯マージン領域をより大きく拡張させることを特徴とする請求項14に記載のヘッドランプ制御方法。 - 前記暗影帯マージン領域を可変的に調節するステップにおいて、前記制御部は、
前記操舵角の方向が右側方向の場合、左側暗影帯マージン領域を拡張させ、前記操舵角の方向が左側方向の場合、右側暗影帯マージン領域を拡張させることを特徴とする請求項14に記載のヘッドランプ制御方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2018-0128996 | 2018-10-26 | ||
KR1020180128996A KR102182253B1 (ko) | 2018-10-26 | 2018-10-26 | 헤드램프 제어 장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020066429A true JP2020066429A (ja) | 2020-04-30 |
JP6839745B2 JP6839745B2 (ja) | 2021-03-10 |
Family
ID=70325023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019193490A Active JP6839745B2 (ja) | 2018-10-26 | 2019-10-24 | ヘッドランプ制御装置および方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10787114B2 (ja) |
JP (1) | JP6839745B2 (ja) |
KR (1) | KR102182253B1 (ja) |
CN (1) | CN111186371B (ja) |
DE (1) | DE102019128777A1 (ja) |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0792423B2 (ja) * | 1990-05-21 | 1995-10-09 | 日産自動車株式会社 | ヘッドライトの光軸調整方法 |
US8538636B2 (en) * | 1995-06-07 | 2013-09-17 | American Vehicular Sciences, LLC | System and method for controlling vehicle headlights |
US6796696B2 (en) * | 2000-12-05 | 2004-09-28 | Stanley Electric Co., Ltd. | Vehicle light with movable reflector portion and shutter portion for selectively switching an illuminated area of light incident on a predetermined portion of the vehicle light during driving |
FR2906362B1 (fr) * | 2006-09-26 | 2009-01-02 | Valeo Vision Sa | Procede de determination anticipee d'un virage sur une portion de route et systeme associe. |
DE102008056850B4 (de) * | 2008-11-12 | 2024-01-25 | HELLA GmbH & Co. KGaA | Verfahren und Anordnung zum Übermitteln von Informationen zwischen einem Navigationssystem und einem Steuergerät für prädiktives Kurvenlicht |
DE102010010424A1 (de) * | 2010-03-05 | 2011-09-08 | Hella Kgaa Hueck & Co. | Verfahren zur Ausleuchtung eines vor einem Fahrzeug mit Scheinwerfern mit einstellbaren vertikalen Hell-Dunkel-Grenzen liegenden Verkehrsraums |
DE102010040650B4 (de) * | 2010-09-13 | 2020-08-13 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Einstellung der Beleuchtung eines Fahrzeugs bei uneinsichtigen Kurven |
JP5808611B2 (ja) * | 2011-08-26 | 2015-11-10 | スタンレー電気株式会社 | 車両用前照灯の点灯制御装置、車両用前照灯システム |
KR20140109664A (ko) * | 2013-03-06 | 2014-09-16 | 현대모비스 주식회사 | 차량용 조명 시스템 및 그 제어방법 |
JP2014191996A (ja) * | 2013-03-27 | 2014-10-06 | Koito Mfg Co Ltd | 車両用灯具ユニット |
DE102013012325A1 (de) * | 2013-07-25 | 2015-01-29 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Fahrerassistenzsystem und Betriebsverfahren dafür |
KR101491343B1 (ko) | 2013-11-06 | 2015-02-06 | 현대자동차주식회사 | 헤드램프 장치 |
KR20150134794A (ko) * | 2014-05-23 | 2015-12-02 | 에스엘 주식회사 | 차량용 램프 및 그 제어 방법 |
JP5941111B2 (ja) * | 2014-09-30 | 2016-06-29 | 富士重工業株式会社 | 車両用前照灯装置 |
DE102014221883A1 (de) * | 2014-10-28 | 2016-04-28 | Robert Bosch Gmbh | Verfahren und Steuergerät zum Einstellen einer Charakteristik einer Lichtaussendung zumindest eines Scheinwerfers eines Fahrzeugs |
DE102015201764B4 (de) * | 2015-02-02 | 2018-04-05 | Volkswagen Aktiengesellschaft | Verfahren und Fahrerassistenzsystem zum Erzeugen einer Lichtverteilung durch ein Fahrzeug zur Ausgabe einer Fahranweisung |
JP6558228B2 (ja) * | 2015-11-30 | 2019-08-14 | 株式会社Jvcケンウッド | ヘッドライト装置、ヘッドライト制御方法およびヘッドライト制御プログラム |
CN105822975A (zh) * | 2016-05-20 | 2016-08-03 | 京东方科技集团股份有限公司 | 一种照明装置及方法 |
KR101908423B1 (ko) * | 2017-04-10 | 2018-10-16 | 엘지전자 주식회사 | 차량에 구비된 차량 제어 장치 및 그것의 차량 제어 방법 |
KR101928091B1 (ko) | 2017-05-24 | 2018-12-11 | 고려대학교 산학협력단 | 진균류 유전체 해독을 위한 시스템 및 방법 |
-
2018
- 2018-10-26 KR KR1020180128996A patent/KR102182253B1/ko active IP Right Grant
-
2019
- 2019-09-25 US US16/582,111 patent/US10787114B2/en active Active
- 2019-09-25 CN CN201910909841.7A patent/CN111186371B/zh active Active
- 2019-10-24 JP JP2019193490A patent/JP6839745B2/ja active Active
- 2019-10-24 DE DE102019128777.4A patent/DE102019128777A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
US20200130562A1 (en) | 2020-04-30 |
DE102019128777A1 (de) | 2020-04-30 |
KR20200047032A (ko) | 2020-05-07 |
CN111186371B (zh) | 2023-05-09 |
CN111186371A (zh) | 2020-05-22 |
US10787114B2 (en) | 2020-09-29 |
JP6839745B2 (ja) | 2021-03-10 |
KR102182253B1 (ko) | 2020-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6001238B2 (ja) | 車両用前照灯の配光制御装置 | |
US10035453B2 (en) | Vehicle | |
US8511872B2 (en) | Predictive adaptive front lighting for a motor vehicle | |
JP6846495B2 (ja) | ヘッドランプ制御装置および方法 | |
US9303836B2 (en) | Light distribution control system for vehicle headlamp | |
JP5666348B2 (ja) | 車両用前照灯の配光制御装置 | |
JP2001347882A (ja) | 車両用前照灯光軸方向自動調整装置 | |
JP5375880B2 (ja) | 車両用前照灯装置 | |
JP2009040227A (ja) | 車両の前照灯制御装置 | |
JP2016179779A (ja) | 車両用前照灯の点灯制御装置、車両用前照灯システム | |
JP2005239122A (ja) | 車両用前照灯光軸方向自動調整装置 | |
JP7064543B2 (ja) | 車両用ヘッドランプのビームパターン制御装置およびその方法 | |
JP6839745B2 (ja) | ヘッドランプ制御装置および方法 | |
JP6799031B2 (ja) | 操向情報を利用した配光制御装置および方法 | |
JP2023118065A (ja) | 前方ヘッドランプ制御システム及びその制御方法 | |
JP2015058731A (ja) | 車両用前照灯の点灯制御装置、車両用前照灯システム | |
JP2016179781A (ja) | 車両用前照灯の点灯制御装置、車両用前照灯システム | |
JP2009220739A (ja) | 車両前照灯の光軸調整装置 | |
JP7231484B2 (ja) | 車両用灯具の制御装置、車両用灯具の制御方法、車両用灯具システム | |
KR20220055948A (ko) | 차량용 헤드램프 제어 시스템 및 방법 | |
JP5937896B2 (ja) | 車両用前照灯の制御システム | |
JP5392226B2 (ja) | 前照灯制御装置 | |
JP2016097862A (ja) | 車両用前照灯の点灯制御装置、車両用前照灯システム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191024 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200721 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200722 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20201021 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20201211 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210119 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210215 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6839745 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |