JP2012162121A - 車両用前照灯の配光制御装置 - Google Patents
車両用前照灯の配光制御装置 Download PDFInfo
- Publication number
- JP2012162121A JP2012162121A JP2011022244A JP2011022244A JP2012162121A JP 2012162121 A JP2012162121 A JP 2012162121A JP 2011022244 A JP2011022244 A JP 2011022244A JP 2011022244 A JP2011022244 A JP 2011022244A JP 2012162121 A JP2012162121 A JP 2012162121A
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- Prior art keywords
- vehicle
- light distribution
- afs
- headlamp
- 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.)
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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
- B60Q1/14—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
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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
- B60Q1/12—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
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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
- 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
- B60Q2300/11—Linear movements of the vehicle
- B60Q2300/112—Vehicle speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/12—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
- B60Q2300/40—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】自車の前方車両の車両位置を検出する車両検出手段102と、検出した車両位置に基づいて自車の前照灯の配光を切り替えるADB制御手段104と、自車の走行方向の変化に追従して自車の前照灯LHL,RHLの照射方向をスイブル制御するAFS制御手段101と、AFS制御手段101で制御される前照灯のスイブル角に応じてADB制御手段104で適用する車両位置をオフセットするオフセット手段103を備える。
【選択図】 図1
Description
2 ランプユニット
4 スイブルアクチュエータ
5 シェードアクチュエータ
24 可変シェード
100 配光制御装置
101 AFS制御部
102 車両位置検出部
103 オフセット処理部
104 ADB制御部
LHL,RHL ヘッドランプ
CAM 撮像カメラ
SV 車速センサ
Sθ 操舵角センサ
CAR 前方車両(先行車,対向車)
RE,LE 車両位置(右端位置,左端位置)
RB,LB 基準位置
Claims (3)
- 自車の前方に存在する車両の車両位置を検出し、検出した車両位置に基づいて自車の前照灯の配光を切り替えるADB制御手段と、自車の走行方向の変化に追従して自車の前照灯の照射方向をスイブル制御するAFS制御手段とを備える配光制御装置であって、前記AFS制御手段で制御されるスイブル角に応じて前記ADB制御手段において適用する車両位置をオフセットするオフセット手段を備えることを特徴とする車両用前照灯の配光制御装置。
- 前記AFS制御手段は車両の左右の各前照灯をそれぞれ独立してスイブル制御可能であり、前記オフセット手段は検出した車両の右端位置を右前照灯のスイブル角に応じてオフセットし、検出した車両の左端位置を左前照灯のスイブル角に応じてオフセットすることを特徴とする請求項1に記載の車両用前照灯の配光制御装置。
- 前記スイブル角は前記AFS制御手段において演算されるスイブル角、あるいは前記AFS制御手段によりスイブル制御された前記前照灯のスイブル角のいずれかであることを特徴とする請求項1又は2に記載の車両用前照灯の配光制御装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011022244A JP5719620B2 (ja) | 2011-02-04 | 2011-02-04 | 車両用前照灯の配光制御装置 |
EP12153194.1A EP2484557B1 (en) | 2011-02-04 | 2012-01-31 | Light distribution controlling apparatus of vehicle headlamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011022244A JP5719620B2 (ja) | 2011-02-04 | 2011-02-04 | 車両用前照灯の配光制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012162121A true JP2012162121A (ja) | 2012-08-30 |
JP5719620B2 JP5719620B2 (ja) | 2015-05-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011022244A Active JP5719620B2 (ja) | 2011-02-04 | 2011-02-04 | 車両用前照灯の配光制御装置 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2484557B1 (ja) |
JP (1) | JP5719620B2 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2826667A1 (en) | 2013-07-03 | 2015-01-21 | Stanley Electric Co., Ltd. | Vehicle headlamp and vehicle headlamp system |
CN104864335A (zh) * | 2014-02-21 | 2015-08-26 | 株式会社小糸制作所 | 配光控制系统 |
KR20160011757A (ko) * | 2014-07-22 | 2016-02-02 | 현대모비스 주식회사 | 어댑티브 드라이빙 빔 헤드램프 제어 장치 및 방법 |
DE102015225890A1 (de) | 2014-12-25 | 2016-06-30 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
US9738214B2 (en) | 2013-08-23 | 2017-08-22 | Stanley Electric Co., Ltd. | Headlight controller and vehicle headlight system |
KR101795253B1 (ko) * | 2016-05-13 | 2017-11-08 | 현대자동차주식회사 | 이중 광 경로 형성 방식 프로젝션 광학계와 이를 적용한 프로젝션 헤드램프 및 차량 |
US9956902B2 (en) | 2013-08-09 | 2018-05-01 | Stanley Electric Co., Ltd. | Headlight controller and vehicle headlight system |
WO2019073994A1 (ja) * | 2017-10-13 | 2019-04-18 | 株式会社小糸製作所 | 車両用灯具 |
US10746368B2 (en) | 2017-05-23 | 2020-08-18 | Stanley Electric Co., Ltd. | Vehicular headlight |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013219096A1 (de) * | 2013-09-23 | 2015-03-26 | Hella Kgaa Hueck & Co. | Verfahren zur Steuerung der Ausleuchtung eines Straßenverlaufs |
FR3022326A1 (fr) * | 2014-06-16 | 2015-12-18 | Valeo Vision | Module d'eclairage et/ou de signalisation rotatif |
JP6587450B2 (ja) * | 2015-08-07 | 2019-10-09 | 株式会社小糸製作所 | 車両用灯具 |
US10052998B2 (en) | 2016-07-14 | 2018-08-21 | Ford Global Technologies, Llc | Vehicle with headlight sweep |
US10730427B2 (en) * | 2016-12-28 | 2020-08-04 | Koito Manufacturing Co., Ltd. | Lighting device |
CN107696957A (zh) * | 2017-08-22 | 2018-02-16 | 信利光电股份有限公司 | 一种汽车灯光智能控制装置及其控制方法 |
WO2021228385A1 (en) * | 2020-05-13 | 2021-11-18 | HELLA GmbH & Co. KGaA | Method for controlling a headlamp of a motor vehicle |
KR20230121256A (ko) * | 2022-02-11 | 2023-08-18 | 현대모비스 주식회사 | 전방 헤드램프 제어 시스템 및 그의 제어 방법 |
Citations (3)
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JP2010076627A (ja) * | 2008-09-26 | 2010-04-08 | Koito Mfg Co Ltd | ランプ偏向制御装置とランプ偏向制御方法 |
JP2010140662A (ja) * | 2008-12-09 | 2010-06-24 | Koito Mfg Co Ltd | 車両用照明灯具 |
EP2279908A2 (en) * | 2009-07-29 | 2011-02-02 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus having swivel function of lamp unit |
Family Cites Families (5)
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JP5260098B2 (ja) * | 2008-03-21 | 2013-08-14 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP2010235108A (ja) * | 2009-03-12 | 2010-10-21 | Koito Mfg Co Ltd | 車両用前照灯装置 |
JP5372616B2 (ja) * | 2009-06-22 | 2013-12-18 | 株式会社小糸製作所 | 車両用前照灯の配光制御システム |
JP5362460B2 (ja) * | 2009-06-26 | 2013-12-11 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP5557608B2 (ja) * | 2010-06-10 | 2014-07-23 | 株式会社小糸製作所 | 車両用灯具システム |
-
2011
- 2011-02-04 JP JP2011022244A patent/JP5719620B2/ja active Active
-
2012
- 2012-01-31 EP EP12153194.1A patent/EP2484557B1/en active Active
Patent Citations (3)
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JP2010076627A (ja) * | 2008-09-26 | 2010-04-08 | Koito Mfg Co Ltd | ランプ偏向制御装置とランプ偏向制御方法 |
JP2010140662A (ja) * | 2008-12-09 | 2010-06-24 | Koito Mfg Co Ltd | 車両用照明灯具 |
EP2279908A2 (en) * | 2009-07-29 | 2011-02-02 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus having swivel function of lamp unit |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2826667A1 (en) | 2013-07-03 | 2015-01-21 | Stanley Electric Co., Ltd. | Vehicle headlamp and vehicle headlamp system |
US9956902B2 (en) | 2013-08-09 | 2018-05-01 | Stanley Electric Co., Ltd. | Headlight controller and vehicle headlight system |
US9738214B2 (en) | 2013-08-23 | 2017-08-22 | Stanley Electric Co., Ltd. | Headlight controller and vehicle headlight system |
US9453629B2 (en) | 2014-02-21 | 2016-09-27 | Koito Manufacturing Co., Ltd. | Light distribution control system |
JP2015158975A (ja) * | 2014-02-21 | 2015-09-03 | 株式会社小糸製作所 | 配光制御システム |
CN104864335A (zh) * | 2014-02-21 | 2015-08-26 | 株式会社小糸制作所 | 配光控制系统 |
KR20160011757A (ko) * | 2014-07-22 | 2016-02-02 | 현대모비스 주식회사 | 어댑티브 드라이빙 빔 헤드램프 제어 장치 및 방법 |
KR102217596B1 (ko) * | 2014-07-22 | 2021-02-22 | 현대모비스 주식회사 | 어댑티브 드라이빙 빔 헤드램프 제어 장치 및 방법 |
US9878655B2 (en) | 2014-12-25 | 2018-01-30 | Koito Manufacturing Co., Ltd. | Vehicle lamp |
DE102015225890A1 (de) | 2014-12-25 | 2016-06-30 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
CN107366865B (zh) * | 2016-05-13 | 2021-05-11 | 现代自动车株式会社 | 双光路形成型投射光学系统、投射前照灯和车辆 |
KR101795253B1 (ko) * | 2016-05-13 | 2017-11-08 | 현대자동차주식회사 | 이중 광 경로 형성 방식 프로젝션 광학계와 이를 적용한 프로젝션 헤드램프 및 차량 |
CN107366865A (zh) * | 2016-05-13 | 2017-11-21 | 现代自动车株式会社 | 双光路形成型投射光学系统、投射前照灯和车辆 |
US10259380B2 (en) | 2016-05-13 | 2019-04-16 | Hyundai Motor Company | Dual light path forming type projection optical system and head lamp and vehicle to which the same optical system is applied |
US10746368B2 (en) | 2017-05-23 | 2020-08-18 | Stanley Electric Co., Ltd. | Vehicular headlight |
WO2019073994A1 (ja) * | 2017-10-13 | 2019-04-18 | 株式会社小糸製作所 | 車両用灯具 |
CN113063125A (zh) * | 2017-10-13 | 2021-07-02 | 株式会社小糸制作所 | 车辆用灯具 |
US11236882B2 (en) | 2017-10-13 | 2022-02-01 | Koito Manufacturing Co., Ltd. | Vehicle lamp with controlling unit and reflective body |
JP2022169729A (ja) * | 2017-10-13 | 2022-11-09 | 株式会社小糸製作所 | 車両用灯具 |
JP7358589B2 (ja) | 2017-10-13 | 2023-10-10 | 株式会社小糸製作所 | 車両用灯具 |
CN113063125B (zh) * | 2017-10-13 | 2023-12-01 | 株式会社小糸制作所 | 车辆用灯具 |
Also Published As
Publication number | Publication date |
---|---|
EP2484557A3 (en) | 2015-12-30 |
JP5719620B2 (ja) | 2015-05-20 |
EP2484557B1 (en) | 2019-07-17 |
EP2484557A2 (en) | 2012-08-08 |
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