JP4349414B2 - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
- Publication number
- JP4349414B2 JP4349414B2 JP2006337997A JP2006337997A JP4349414B2 JP 4349414 B2 JP4349414 B2 JP 4349414B2 JP 2006337997 A JP2006337997 A JP 2006337997A JP 2006337997 A JP2006337997 A JP 2006337997A JP 4349414 B2 JP4349414 B2 JP 4349414B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- light distribution
- distribution control
- detected
- vertical movement
- 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
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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
- B60Q1/085—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
- 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
- B60Q2300/05—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
- B60Q2300/13—Attitude of the vehicle body
- B60Q2300/132—Pitch
-
- 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
- B60Q2300/324—Road inclination, e.g. uphill or downhill
-
- 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
12 前照灯
14 配光制御ECU
18 カメラ
20 前照灯ドライバ
22 分割領域
24 LED光源
28 光源
30 DMD
32 マイクロミラー
40 車高センサ
Claims (3)
- 配光を変更可能な車両用照明手段と、
他車両及び歩行者の少なくとも一方を含む照明対象を検出する検出手段と、
前記検出手段によって検出された前記照明対象に対応する領域へ前記車両用照明手段から照射された光が非照射または減光されるように前記車両用照明手段を変更制御する配光制御手段と、
前記検出手段によって検出された照明対象が検出されなくなった場合に前記配光制御手段による前記変更制御を現在の状態に維持する必要が有るか否かを判断し、自車両の上下動を検出する上下動検出手段によって前記上下動が検出された場合に、前記変更制御手段による前記変更制御を現在の状態に維持する必要があると判断する判断手段と、
前記判断手段によって前記変更制御を現在の状態に維持する必要があると判断された場合に、前記制御手段による前記変更制御を現在の状態に維持するように前記配光制御手段を制御する制御手段と、
を備えた車両用照明装置。 - 前記判断手段は、前記上下動検出手段によって所定値以上の前記上下動が検出された場合に、前記配光制御手段による前記変更制御を現在の状態に維持する必要が有ると判断することを特徴とする請求項1に記載の車両用照明装置。
- 前記上下動検出手段は、自車両の車高を検出する車高検出センサであることを特徴とする請求項1又は請求項2に記載の車両用照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006337997A JP4349414B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用照明装置 |
US12/000,272 US7824085B2 (en) | 2006-12-15 | 2007-12-11 | Vehicular illumination device |
CN200710198778A CN100577471C (zh) | 2006-12-15 | 2007-12-12 | 车辆照明装置 |
DE102007055803.3A DE102007055803B4 (de) | 2006-12-15 | 2007-12-13 | Fahrzeugbeleuchtungsvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006337997A JP4349414B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008149809A JP2008149809A (ja) | 2008-07-03 |
JP4349414B2 true JP4349414B2 (ja) | 2009-10-21 |
Family
ID=39465924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006337997A Expired - Fee Related JP4349414B2 (ja) | 2006-12-15 | 2006-12-15 | 車両用照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7824085B2 (ja) |
JP (1) | JP4349414B2 (ja) |
CN (1) | CN100577471C (ja) |
DE (1) | DE102007055803B4 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110044544A1 (en) * | 2006-04-24 | 2011-02-24 | PixArt Imaging Incorporation, R.O.C. | Method and system for recognizing objects in an image based on characteristics of the objects |
JP4735555B2 (ja) * | 2007-01-30 | 2011-07-27 | トヨタ自動車株式会社 | 車両用照明装置 |
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 |
JP5255301B2 (ja) * | 2008-03-12 | 2013-08-07 | 株式会社小糸製作所 | 車両用前照灯装置 |
DE102009015824B4 (de) * | 2008-04-02 | 2022-03-24 | Denso Corporation | Blendfreibereich-Kartenprodukt und dieses verwendende System zur Bestimmung, ob eine Person geblendet wird |
JP5317714B2 (ja) * | 2009-01-13 | 2013-10-16 | 株式会社小糸製作所 | 車両用前照灯装置およびその制御方法 |
DE102009040006A1 (de) | 2009-09-03 | 2011-03-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Scheinwerferanordnung für Fahrzeuge und Verfahren zum Betreiben einer Scheinwerferanordnung für Fahrzeuge |
CN101830193B (zh) * | 2010-04-19 | 2012-12-19 | 范桦 | 能在路面成像的智能式车灯装置 |
JP5413511B2 (ja) * | 2010-08-06 | 2014-02-12 | トヨタ自動車株式会社 | 車両配光制御装置及び方法 |
DE102010047376A1 (de) * | 2010-10-05 | 2012-04-05 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Kraftfahrzeug-Scheinwerfer |
EP2631121B1 (en) * | 2010-10-18 | 2020-06-10 | Toyota Jidosha Kabushiki Kaisha | On-vehicle light distribution control system |
JP5761119B2 (ja) * | 2012-05-17 | 2015-08-12 | 株式会社デンソー | 車載照明装置 |
DE102012013730A1 (de) * | 2012-07-11 | 2014-01-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Scheinwerfersystem für ein Kraftfahrzeug |
US9196164B1 (en) | 2012-09-27 | 2015-11-24 | Google Inc. | Pedestrian notifications |
JP2014101068A (ja) * | 2012-11-21 | 2014-06-05 | Stanley Electric Co Ltd | 誤検知判定装置および車両制御システム |
CN103978924A (zh) * | 2013-02-07 | 2014-08-13 | 李育全 | 行驶方向辅助导引系统 |
JP2015011772A (ja) * | 2013-06-26 | 2015-01-19 | スタンレー電気株式会社 | 発光装置、車両用前照灯システム |
JP2015015104A (ja) * | 2013-07-03 | 2015-01-22 | スタンレー電気株式会社 | 光源装置、車両用前照灯、車両用前照灯システム |
EP3020602B1 (en) * | 2013-07-11 | 2024-04-10 | Koito Manufacturing Co., Ltd. | Light distribution control method and light distribution control device for vehicular head lamp |
JP6426097B2 (ja) * | 2013-09-03 | 2018-11-21 | 株式会社小糸製作所 | 車両用灯具システム |
JP6296734B2 (ja) * | 2013-09-17 | 2018-03-20 | 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 |
US20150285458A1 (en) * | 2014-04-08 | 2015-10-08 | Ford Global Technologies, Llc | Vehicle headlamp system |
DE102014209791A1 (de) * | 2014-05-22 | 2015-11-26 | Robert Bosch Gmbh | Verkehrswarnvorrichtung und Verkehrswarnverfahren zum Warnen von Verkehrsteilnehmern vor einem Gefahrenbereich |
EP3395614A4 (en) * | 2015-12-22 | 2019-10-09 | Koito Manufacturing Co., Ltd. | VEHICLE LIGHTING DEVICE, VEHICLE AND LIGHTING CONTROL SYSTEM |
CN115768658A (zh) | 2020-06-09 | 2023-03-07 | 株式会社小糸制作所 | 配光控制装置、车辆用灯具系统以及配光控制方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6049171A (en) * | 1998-09-18 | 2000-04-11 | Gentex Corporation | Continuously variable headlamp control |
US6861809B2 (en) * | 1998-09-18 | 2005-03-01 | Gentex Corporation | Headlamp control to prevent glare |
JP3847972B2 (ja) * | 1998-09-18 | 2006-11-22 | 株式会社小糸製作所 | 自動車用ヘッドランプのオートレベリング装置 |
DE19902015A1 (de) | 1999-01-20 | 2000-07-27 | Porsche Ag | Anordnung zur Anpassung des Beleuchtungssystems an einem Kraftfahrzeug |
JP2001347882A (ja) | 2000-04-03 | 2001-12-18 | Denso Corp | 車両用前照灯光軸方向自動調整装置 |
FR2815914B1 (fr) * | 2000-10-27 | 2003-01-03 | Valeo Vision | Dispositif de correction automatique de l'orientation en site d'un projecteur de vehicule automobile |
JP3994800B2 (ja) | 2001-07-18 | 2007-10-24 | 市光工業株式会社 | 車両用前照灯システム |
JP4007578B2 (ja) | 2002-03-18 | 2007-11-14 | 株式会社東芝 | 前照灯照射範囲制御方法及び前照灯装置 |
JP2004276825A (ja) * | 2003-03-18 | 2004-10-07 | Mitsubishi Fuso Truck & Bus Corp | 車両用ヘッドランプの光軸調整装置 |
JP4184159B2 (ja) | 2003-06-06 | 2008-11-19 | 三菱電機株式会社 | 車両用ヘッドライト光軸制御装置 |
JP4437712B2 (ja) | 2004-07-07 | 2010-03-24 | 株式会社小糸製作所 | 車両用照明システム |
JP4394540B2 (ja) * | 2004-08-23 | 2010-01-06 | 株式会社小糸製作所 | 車両用灯具の照射方向制御装置 |
US7723864B2 (en) * | 2005-07-26 | 2010-05-25 | Norgren, Inc. | AC-to-DC electrical switching circuit |
-
2006
- 2006-12-15 JP JP2006337997A patent/JP4349414B2/ja not_active Expired - Fee Related
-
2007
- 2007-12-11 US US12/000,272 patent/US7824085B2/en not_active Expired - Fee Related
- 2007-12-12 CN CN200710198778A patent/CN100577471C/zh not_active Expired - Fee Related
- 2007-12-13 DE DE102007055803.3A patent/DE102007055803B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102007055803A1 (de) | 2008-07-03 |
DE102007055803B4 (de) | 2015-02-19 |
CN100577471C (zh) | 2010-01-06 |
US20080144326A1 (en) | 2008-06-19 |
JP2008149809A (ja) | 2008-07-03 |
CN101204938A (zh) | 2008-06-25 |
US7824085B2 (en) | 2010-11-02 |
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