JP2013235859A - 車両ヘッドランプ及び車両 - Google Patents
車両ヘッドランプ及び車両 Download PDFInfo
- Publication number
- JP2013235859A JP2013235859A JP2013169211A JP2013169211A JP2013235859A JP 2013235859 A JP2013235859 A JP 2013235859A JP 2013169211 A JP2013169211 A JP 2013169211A JP 2013169211 A JP2013169211 A JP 2013169211A JP 2013235859 A JP2013235859 A JP 2013235859A
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- JP
- Japan
- Prior art keywords
- light
- vehicle
- light beam
- light source
- photoelectric elements
- 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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- 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
- F21S41/141—Light emitting diodes [LED]
- F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
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- 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
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
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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
- B60Q1/085—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
-
- 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
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
-
- 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
- F21S41/141—Light emitting diodes [LED]
- F21S41/151—Light emitting diodes [LED] arranged in one or more lines
- F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
【解決手段】車両のヘッドランプが、複数の光電素子、好ましくは、発光ダイオードを有する光源を持つ。これら光電素子の少なくとも一つが、点灯時、少なくとも5lm以上の光束を持つ。本発明によれば、光源により生成された光ビームのスペクトル特性が該光ビーム内の位置に依存する。光ビームは、本質的に異なるスペクトル特性を持つ少なくとも二つの光ビームセグメントを有する。
【選択図】図1B
Description
2,3 車両ヘッドランプ
4,5 光源
6,6',6",7,7',7" 光ビーム(ビームセグメント)
11,12,13,14 光電素子
Claims (5)
- 光源を有する車両ヘッドランプであって、前記光源は複数の光電素子を有し、前記光電素子の少なくとも一つの光束が点灯時少なくとも5ルーメン(lm)であり、前記光源により生成された光ビームは、実質的に異なるスペクトル特性を持つ少なくとも二つのビームセグメントを有し、前記ビームセグメントの一つのスペクトル特性が薄明視に適合するように調整される、車両ヘッドランプ。
- 前記光源が複数の光電素子から構成されることを特徴とする請求項1に記載の車両ヘッドランプ。
- 発光ダイオードを有することを特徴とする請求項1又は2に記載の車両ヘッドランプ。
- 請求項1乃至3のいずれか一項に記載のヘッドランプを備える車両。
- 当該車両又は前記車両ヘッドランプが前記光電素子の光束を互いに対して変化させる手段を備えることを特徴とする請求項4に記載の車両。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99202053 | 1999-06-25 | ||
EP99202053.7 | 1999-06-25 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011001641A Division JP5415463B2 (ja) | 1999-06-25 | 2011-01-07 | 車両ヘッドランプ及び車両 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013235859A true JP2013235859A (ja) | 2013-11-21 |
JP2013235859A5 JP2013235859A5 (ja) | 2014-01-09 |
JP5854406B2 JP5854406B2 (ja) | 2016-02-09 |
Family
ID=8240360
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001506414A Expired - Lifetime JP4768179B2 (ja) | 1999-06-25 | 2000-06-22 | 車両ヘッドランプ及び車両 |
JP2011001641A Expired - Lifetime JP5415463B2 (ja) | 1999-06-25 | 2011-01-07 | 車両ヘッドランプ及び車両 |
JP2013169211A Expired - Lifetime JP5854406B2 (ja) | 1999-06-25 | 2013-08-16 | 車両ヘッドランプ及び車両 |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001506414A Expired - Lifetime JP4768179B2 (ja) | 1999-06-25 | 2000-06-22 | 車両ヘッドランプ及び車両 |
JP2011001641A Expired - Lifetime JP5415463B2 (ja) | 1999-06-25 | 2011-01-07 | 車両ヘッドランプ及び車両 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6601982B1 (ja) |
EP (1) | EP1108180B1 (ja) |
JP (3) | JP4768179B2 (ja) |
KR (1) | KR100691755B1 (ja) |
CN (1) | CN1130515C (ja) |
DE (1) | DE60039674D1 (ja) |
ES (1) | ES2311465T3 (ja) |
TW (1) | TW498148B (ja) |
WO (1) | WO2001001037A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2017061121A1 (ja) * | 2015-10-09 | 2017-04-13 | パナソニックIpマネジメント株式会社 | オートレベリング装置 |
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2000
- 2000-02-11 TW TW089102291A patent/TW498148B/zh not_active IP Right Cessation
- 2000-06-22 WO PCT/EP2000/005771 patent/WO2001001037A1/en active IP Right Grant
- 2000-06-22 US US09/599,791 patent/US6601982B1/en not_active Expired - Lifetime
- 2000-06-22 CN CN00801180A patent/CN1130515C/zh not_active Expired - Lifetime
- 2000-06-22 ES ES00947862T patent/ES2311465T3/es not_active Expired - Lifetime
- 2000-06-22 DE DE60039674T patent/DE60039674D1/de not_active Expired - Lifetime
- 2000-06-22 JP JP2001506414A patent/JP4768179B2/ja not_active Expired - Lifetime
- 2000-06-22 KR KR1020017002264A patent/KR100691755B1/ko active IP Right Grant
- 2000-06-22 EP EP00947862A patent/EP1108180B1/en not_active Expired - Lifetime
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2002
- 2002-11-04 US US10/287,221 patent/US6676282B2/en not_active Expired - Lifetime
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2011
- 2011-01-07 JP JP2011001641A patent/JP5415463B2/ja not_active Expired - Lifetime
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- 2013-08-16 JP JP2013169211A patent/JP5854406B2/ja not_active Expired - Lifetime
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WO2017061121A1 (ja) * | 2015-10-09 | 2017-04-13 | パナソニックIpマネジメント株式会社 | オートレベリング装置 |
Also Published As
Publication number | Publication date |
---|---|
CN1130515C (zh) | 2003-12-10 |
EP1108180A1 (en) | 2001-06-20 |
US20030067786A1 (en) | 2003-04-10 |
JP5854406B2 (ja) | 2016-02-09 |
KR20010072864A (ko) | 2001-07-31 |
EP1108180B1 (en) | 2008-07-30 |
WO2001001037A1 (en) | 2001-01-04 |
JP2011091056A (ja) | 2011-05-06 |
CN1314981A (zh) | 2001-09-26 |
KR100691755B1 (ko) | 2007-03-12 |
JP4768179B2 (ja) | 2011-09-07 |
JP2003503815A (ja) | 2003-01-28 |
TW498148B (en) | 2002-08-11 |
DE60039674D1 (de) | 2008-09-11 |
ES2311465T3 (es) | 2009-02-16 |
JP5415463B2 (ja) | 2014-02-12 |
US6601982B1 (en) | 2003-08-05 |
US6676282B2 (en) | 2004-01-13 |
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