JP4928372B2 - 車両用照明装置 - Google Patents
車両用照明装置 Download PDFInfo
- Publication number
- JP4928372B2 JP4928372B2 JP2007183549A JP2007183549A JP4928372B2 JP 4928372 B2 JP4928372 B2 JP 4928372B2 JP 2007183549 A JP2007183549 A JP 2007183549A JP 2007183549 A JP2007183549 A JP 2007183549A JP 4928372 B2 JP4928372 B2 JP 4928372B2
- Authority
- JP
- Japan
- Prior art keywords
- visible light
- vehicle
- reflecting mirror
- optical path
- infrared
- 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
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
-
- 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
- B60Q1/0029—Spatial arrangement
- B60Q1/0035—Spatial arrangement relative to the 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
- 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
- B60Q1/24—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 for lighting other areas than only the way ahead
- B60Q1/247—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 for lighting other areas than only the way ahead for illuminating the close surroundings of the vehicle, e.g. to facilitate entry or exit
-
- 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
- B60Q1/2661—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 mounted on parts having other functions
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/176—Light sources where the light is generated by photoluminescent material spaced from a primary light generating element
-
- 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
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/10—Scanning systems
- G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
(1)実施例2の光路可変機構31において、二軸アクチュエータにかえ、二台の一軸アクチュエータを並設すること。
(2)実施例4の前照灯ユニット51において、実施例2の光路可変機構31または実施例3の光路可変機構41を使用すること。
(3)光路可変機構の反射鏡駆動手段として、モータ、圧電アクチュエータ、ガルバノメータスキャナ等の高速ディバイスを使用すること。
4 赤外線センサー
7 可視光源
8 制御ユニット
9,31,41 光路可変機構
10,34,35,44 反射鏡
14,32,33 二軸アクチュエータ
42 一軸アクチュエータ
51 前照灯ユニット
Ir 赤外光
Vr 可視光
A,B 対象物
Claims (5)
- 車両周辺の対象物を赤外光により検知する赤外線センサーと、赤外線センサーが対象物を検知したときに可視光を対象物に照射する可視光源とを備えた車両用照明装置において、前記赤外光および可視光を車両周辺に反射する反射鏡と、反射鏡を回動して赤外光および可視光の光路を同調変化させる光路可変機構と、赤外線センサーが対象物を検知したのち、反射鏡の向きが対象物と一致したときに可視光源を点灯させる制御を行う制御ユニットとを設けたことを特徴とする車両用照明装置。
- 一つの前記反射鏡が赤外光および可視光を車両前方の略同じ方向へ反射することを特徴とする請求項1記載の車両用照明装置。
- 二つの前記反射鏡が赤外光および可視光を車両前方へ別々に反射することを特徴とする請求項1記載の車両用照明装置。
- 前記光路可変機構に反射鏡を垂直軸線の周りで回動する一軸アクチュエータを用いたことを特徴とする請求項1〜3のいずれか一項に記載の車両用照明装置。
- 前記光路可変機構に反射鏡を水平および垂直軸線の周りで回動する二軸アクチュエータを用いたことを特徴とする請求項1〜3のいずれか一項に記載の車両用照明装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183549A JP4928372B2 (ja) | 2007-07-12 | 2007-07-12 | 車両用照明装置 |
US12/171,747 US8183991B2 (en) | 2007-07-12 | 2008-07-11 | Vehicle lighting device for illuminating objects around a vehicle detected by an infrared sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007183549A JP4928372B2 (ja) | 2007-07-12 | 2007-07-12 | 車両用照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009018726A JP2009018726A (ja) | 2009-01-29 |
JP4928372B2 true JP4928372B2 (ja) | 2012-05-09 |
Family
ID=40252636
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007183549A Expired - Fee Related JP4928372B2 (ja) | 2007-07-12 | 2007-07-12 | 車両用照明装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8183991B2 (ja) |
JP (1) | JP4928372B2 (ja) |
Families Citing this family (55)
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DE102006049302A1 (de) * | 2006-10-19 | 2008-04-30 | Bayerische Motoren Werke Ag | Kraftfahrzeugscheinwerfer |
WO2010138699A2 (en) * | 2009-05-29 | 2010-12-02 | Intenzity Innovation, Inc. | Single mirror optical scanner |
JP5362477B2 (ja) * | 2009-08-06 | 2013-12-11 | 株式会社小糸製作所 | 車両用灯具 |
DE102009041557A1 (de) * | 2009-09-15 | 2010-06-17 | Daimler Ag | Fahrzeug mit aktiver Totwinkelbeleuchtung und Verfahren |
FR2955916B1 (fr) | 2010-02-02 | 2012-05-25 | Valeo Vision | Dispositif de deplacement d'un element d'un dispositif d'eclairage et / ou de signalisation d'un vehicule automobile et procede de fonctionnement d'un tel dispositif |
CN102844616B (zh) * | 2010-04-13 | 2015-06-10 | 株式会社小糸制作所 | 光学单元、车辆监视装置及障碍物检测装置 |
DE102010028949A1 (de) * | 2010-05-12 | 2011-11-17 | Osram Gesellschaft mit beschränkter Haftung | Scheinwerfermodul |
JP5698065B2 (ja) * | 2011-04-22 | 2015-04-08 | 株式会社小糸製作所 | 障害物検出装置 |
JP5702216B2 (ja) * | 2011-04-22 | 2015-04-15 | 株式会社小糸製作所 | 光学ユニット |
KR20130047214A (ko) * | 2011-10-31 | 2013-05-08 | 현대자동차주식회사 | 스팟 램프유닛, 상기 스팟 램프유닛이 구비된 헤드라이트 시스템 및 이를 이용한 전방 조명방법 |
AT512591B1 (de) * | 2012-03-12 | 2014-06-15 | Zizala Lichtsysteme Gmbh | Fahrzeugscheinwerfer mit Laserlichtquelle |
AT514834B1 (de) | 2013-02-07 | 2017-11-15 | Zkw Group Gmbh | Scheinwerfer für ein Kraftfahrzeug und Verfahren zum Erzeugen einer Lichtverteilung |
JP6164518B2 (ja) * | 2013-03-18 | 2017-07-19 | スタンレー電気株式会社 | 車両用前照灯 |
JP6162497B2 (ja) * | 2013-06-21 | 2017-07-12 | 株式会社小糸製作所 | ランプユニットおよび車両用灯具 |
JP6259672B2 (ja) * | 2014-01-24 | 2018-01-10 | 株式会社小糸製作所 | 車両用灯具 |
EP3118515B1 (en) * | 2014-03-03 | 2020-12-30 | Koito Manufacturing Co., Ltd. | Vehicle lamp with laser light source |
KR102283422B1 (ko) * | 2014-11-11 | 2021-07-30 | 엘지이노텍 주식회사 | 조명 장치 |
JP6458333B2 (ja) * | 2015-01-21 | 2019-01-30 | スタンレー電気株式会社 | 車両用灯具 |
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-
2007
- 2007-07-12 JP JP2007183549A patent/JP4928372B2/ja not_active Expired - Fee Related
-
2008
- 2008-07-11 US US12/171,747 patent/US8183991B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US8183991B2 (en) | 2012-05-22 |
US20090015388A1 (en) | 2009-01-15 |
JP2009018726A (ja) | 2009-01-29 |
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