JP5563884B2 - 制御装置、車両用灯具システム、車両用灯具 - Google Patents
制御装置、車両用灯具システム、車両用灯具 Download PDFInfo
- Publication number
- JP5563884B2 JP5563884B2 JP2010107101A JP2010107101A JP5563884B2 JP 5563884 B2 JP5563884 B2 JP 5563884B2 JP 2010107101 A JP2010107101 A JP 2010107101A JP 2010107101 A JP2010107101 A JP 2010107101A JP 5563884 B2 JP5563884 B2 JP 5563884B2
- Authority
- JP
- Japan
- Prior art keywords
- irradiation
- vehicle
- control
- light spots
- lamp
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 65
- 230000004313 glare Effects 0.000 claims description 20
- 238000001514 detection method Methods 0.000 claims description 15
- 238000003384 imaging method Methods 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 12
- 239000002131 composite material Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004088 simulation Methods 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
- 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
- B60Q2300/40—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
-
- 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
- B60Q2300/45—Special conditions, e.g. pedestrians, road signs or potential dangers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
Claims (5)
- 車両の前方を撮像した画像データを受けて、該画像データを元に画像内の輝度および光点数を検出する画像検出部と、
前記輝度および前記光点数の両方を基に、車両用灯具による照射制御方式を決定する照射決定部と、
決定された照射制御が実施されるように前記車両用灯具に制御信号を出力する出力部と、
を備え、
前記照射決定部は、輝度および光点数をそれぞれ軸とする二次元マップ上に画成された領域毎に対応する照射制御方式が定められた制御マップを参照することを特徴とする制御装置。 - 前記照射決定部は、所定値よりも輝度が高くかつ光点数が多い領域に、前走車に対してグレアを与える可能性が少ない照射制御方式が定められた制御マップを有することを特徴とする請求項1に記載の制御装置。
- 前記照射決定部は、所定値よりも輝度が低くかつ光点数が少ない領域に、前走車の位置に応じて配光を切り替える照射制御方式が定められた制御マップを有することを特徴とする請求項1または2に記載の制御装置。
- 車両前方を撮像する撮像装置と、
複数の照射制御方式にしたがって車両前方を照射可能な車両用灯具と、
前記車両用灯具を制御する制御装置と、を備え、
前記制御装置は、
車両の前方を撮像した画像データを受けて、該画像データを元に画像内の輝度および光点数を検出する画像検出部と、
前記輝度および前記光点数の両方を基に、車両用灯具による照射制御方式を決定する照射決定部と、
決定された照射制御が実施されるように前記車両用灯具に制御信号を出力する出力部と、
を備え、
前記照射決定部は、輝度および光点数をそれぞれ軸とする二次元マップ上に画成された領域毎に対応する照射制御方式が定められた制御マップを参照する
ことを特徴とする車両用灯具システム。 - 車両前方を撮像した画像データから検出された輝度および光点数の両方を基に、輝度および光点数をそれぞれ軸とする二次元マップ上に画成された領域毎に対応する照射制御方式が定められた制御マップを参照して決定された照射制御方式にしたがって車両前方を照射可能に構成されたことを特徴とする車両用灯具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010107101A JP5563884B2 (ja) | 2010-05-07 | 2010-05-07 | 制御装置、車両用灯具システム、車両用灯具 |
EP11164759.0A EP2384931A3 (en) | 2010-05-07 | 2011-05-04 | Control device, vehicle lamp system, and vehicle lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010107101A JP5563884B2 (ja) | 2010-05-07 | 2010-05-07 | 制御装置、車両用灯具システム、車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011235691A JP2011235691A (ja) | 2011-11-24 |
JP5563884B2 true JP5563884B2 (ja) | 2014-07-30 |
Family
ID=44168493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010107101A Expired - Fee Related JP5563884B2 (ja) | 2010-05-07 | 2010-05-07 | 制御装置、車両用灯具システム、車両用灯具 |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2384931A3 (ja) |
JP (1) | JP5563884B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102874172B (zh) * | 2012-10-16 | 2014-10-08 | 北京经纬恒润科技有限公司 | 一种afs执行器的控制方法和控制装置 |
JP6097543B2 (ja) * | 2012-12-11 | 2017-03-15 | 株式会社小糸製作所 | 灯具制御システムおよび制御装置 |
JP6946352B2 (ja) * | 2017-01-20 | 2021-10-06 | 株式会社小糸製作所 | 車両用灯具システム、車両用灯具の制御装置及び車両用灯具の制御方法 |
CN109131045A (zh) * | 2018-09-29 | 2019-01-04 | 奇瑞新能源汽车技术有限公司 | 一种汽车大灯控制系统和方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6130421A (en) * | 1998-06-09 | 2000-10-10 | Gentex Corporation | Imaging system for vehicle headlamp control |
JP2003054311A (ja) * | 2001-08-09 | 2003-02-26 | Denso Corp | 車両用前照灯制御装置 |
JP4253271B2 (ja) * | 2003-08-11 | 2009-04-08 | 株式会社日立製作所 | 画像処理システム及び車両制御システム |
JP4253275B2 (ja) * | 2003-08-11 | 2009-04-08 | 株式会社日立製作所 | 車両制御システム |
JP4484856B2 (ja) * | 2006-10-06 | 2010-06-16 | 日立オートモティブシステムズ株式会社 | 自動車用ヘッドライト制御装置 |
JP4722101B2 (ja) * | 2007-09-04 | 2011-07-13 | 日立オートモティブシステムズ株式会社 | 配光等の自動車の制御装置 |
JP2009179113A (ja) | 2008-01-29 | 2009-08-13 | Koito Mfg Co Ltd | 車両用前照灯装置およびその制御方法 |
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 |
DE102008025947A1 (de) * | 2008-05-30 | 2009-12-03 | Hella Kgaa Hueck & Co. | Verfahren und Vorrichtung zum Steuern der Lichtabgabe eines Frontscheinwerfers eines Fahrzeugs |
JP2010000957A (ja) | 2008-06-20 | 2010-01-07 | Koito Mfg Co Ltd | 車両用前照灯装置 |
JP4702426B2 (ja) * | 2008-10-10 | 2011-06-15 | 株式会社デンソー | 車両検出装置、車両検出プログラム、およびライト制御装置 |
-
2010
- 2010-05-07 JP JP2010107101A patent/JP5563884B2/ja not_active Expired - Fee Related
-
2011
- 2011-05-04 EP EP11164759.0A patent/EP2384931A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2384931A2 (en) | 2011-11-09 |
JP2011235691A (ja) | 2011-11-24 |
EP2384931A3 (en) | 2014-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5438410B2 (ja) | 車両用前照灯装置 | |
JP5424771B2 (ja) | 車両用前照灯の配光制御システム | |
JP5438405B2 (ja) | 車両用前照灯装置 | |
JP5546326B2 (ja) | 制御装置、車両用灯具システム、車両用灯具 | |
RU2475382C2 (ru) | Способ управления системой фар для транспортного средства и система фар для него | |
JP5424742B2 (ja) | 車両用前照灯装置 | |
JP5557608B2 (ja) | 車両用灯具システム | |
JP5372616B2 (ja) | 車両用前照灯の配光制御システム | |
JP5552381B2 (ja) | 制御装置、車両用前照灯システム | |
JP2011051441A (ja) | 車両用前照灯システム | |
JP2011005992A (ja) | 車両用前照灯装置 | |
JP2011031808A (ja) | 車両用前照灯の配光制御システム | |
JP5430282B2 (ja) | 車両用前照灯の配光制御システム | |
EP2100771B1 (en) | Vehicle headlight apparatus and method for controlling same | |
JP5317871B2 (ja) | 車両用前照灯装置 | |
JP5563884B2 (ja) | 制御装置、車両用灯具システム、車両用灯具 | |
EP2399776A2 (en) | Vehicle headlamp system, control device, and vehicle headlamp | |
JP5470157B2 (ja) | 車両用灯具システム、制御装置、車両用灯具、および車両用灯具の制御方法 | |
EP2384933B1 (en) | Vehicle headlamp system, control device and vehicle headlamp | |
JP2014015170A (ja) | 制御装置、車両用前照灯システム | |
JP5557611B2 (ja) | 車両用灯具システム、制御装置および車両用灯具 | |
JP5636483B2 (ja) | 車両用前照灯の配光制御システム | |
JP5530125B2 (ja) | 車両用前照灯装置 | |
JP2011238378A (ja) | 車両用灯具システム、制御装置、および車両用灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130405 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140422 |
|
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: 20140603 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140613 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5563884 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |