JP5331803B2 - 前照灯エーミングシステム - Google Patents
前照灯エーミングシステム Download PDFInfo
- Publication number
- JP5331803B2 JP5331803B2 JP2010515749A JP2010515749A JP5331803B2 JP 5331803 B2 JP5331803 B2 JP 5331803B2 JP 2010515749 A JP2010515749 A JP 2010515749A JP 2010515749 A JP2010515749 A JP 2010515749A JP 5331803 B2 JP5331803 B2 JP 5331803B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- lamp unit
- optical axis
- light distribution
- distribution pattern
- 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
-
- 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
- B60Q1/06—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
- B60Q1/076—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 by electrical means including means to transmit the movements, e.g. shafts or joints
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/062—Testing the alignment of vehicle headlight devices using an indicator mounted on the head-light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
- G01M11/065—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis details about the image analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/06—Testing the alignment of vehicle headlight devices
- G01M11/068—Testing the alignment of vehicle headlight devices with part of the measurements done from inside 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
- B60Q2200/00—Special features or arrangements of vehicle headlamps
- B60Q2200/30—Special arrangements for adjusting headlamps, e.g. means for transmitting the movements for adjusting the lamps
- B60Q2200/38—Automatic calibration of motor-driven means for adjusting headlamps, i.e. when switching on the headlamps, not during mounting at factories
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (7)
- 車両に搭載される前照灯エーミングシステムであって、
車両前方へ光を照射可能なランプユニットと、
前記ランプユニットの光軸を車両上下方向または車両左右方向の少なくとも一方に変位させる光軸変位ユニットと、
車両の固定姿勢において、前記ランプユニットによりスクリーンまたは平坦路上へ照射される配光パターン中の注目領域と当該注目領域と対応すべき車両前方の基準領域との偏差を示す情報を取得する情報取得部と、
前記情報取得部で取得した偏差を用いて前記基準領域に前記注目領域が対応するように前記ランプユニットの光軸を前記光軸変位ユニットの駆動により変位させる変位制御部と、
を含むことを特徴とする前照灯エーミングシステム。 - 前記注目領域は、前記配光パターンのカットオフライン上に定めた注目点であり、前記基準領域は、前記車両の前方に投影されて前記注目点に対応すべき基準点であることを特徴とする請求項1記載の前照灯エーミングシステム。
- 前記注目点を定めたカットオフラインは、少なくとも一部を強調処理した配光パターンであるエーミング用配光パターンにより形成されることを特徴とする請求項2記載の前照灯エーミングシステム。
- 前記注目領域は、前記配光パターンを撮像して得られた画像の輝度分布における最大輝度領域であり、前記基準領域は、前記車両の前方に投影されて前記最大輝度領域に対応すべき対応領域であることを特徴とする請求項1記載の前照灯エーミングシステム。
- 前記光軸変位ユニットは、前記光軸を車両左右方向に変位させるように前記ランプユニットを回動自在に支持する回動軸と、当該回動軸を車両前後方向に傾斜させて前記光軸を車両上下方向に変位させる軸傾斜機構を備えることを特徴とする請求項1から請求項4のいずれか1項に記載の前照灯エーミングシステム。
- 前記情報取得部は、前記ランプユニットの光軸に近接配置された撮影装置を含んで構成されることを特徴とする請求項1から請求項5のいずれか1項に記載の前照灯エーミングシステム。
- 前記情報取得部は、車幅方向左右に搭載される前記ランプユニットのうち調整対象となるランプユニットの点灯により前記偏差を示す情報を取得することを特徴とする請求項1から請求項6のいずれか1項に記載の前照灯エーミングシステム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010515749A JP5331803B2 (ja) | 2008-06-04 | 2009-05-27 | 前照灯エーミングシステム |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008147054 | 2008-06-04 | ||
JP2008147054 | 2008-06-04 | ||
PCT/JP2009/002332 WO2009147799A1 (ja) | 2008-06-04 | 2009-05-27 | 前照灯エーミングシステム |
JP2010515749A JP5331803B2 (ja) | 2008-06-04 | 2009-05-27 | 前照灯エーミングシステム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009147799A1 JPWO2009147799A1 (ja) | 2011-10-20 |
JP5331803B2 true JP5331803B2 (ja) | 2013-10-30 |
Family
ID=41397885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010515749A Active JP5331803B2 (ja) | 2008-06-04 | 2009-05-27 | 前照灯エーミングシステム |
Country Status (4)
Country | Link |
---|---|
US (1) | US8480270B2 (ja) |
EP (1) | EP2305514B1 (ja) |
JP (1) | JP5331803B2 (ja) |
WO (1) | WO2009147799A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170061910A (ko) * | 2015-11-27 | 2017-06-07 | 에스엘 주식회사 | 차량용 램프 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009054227A1 (de) * | 2009-11-21 | 2011-05-26 | Volkswagen Ag | Verfahren zum Steuern einer Scheinwerferanordnung für ein Fahrzeug und Scheinwerferanordnung |
KR101354384B1 (ko) * | 2011-12-28 | 2014-01-23 | 주식회사 에스엘라이팅 | 차량용 헤드램프 구조 |
JP5985968B2 (ja) * | 2012-11-28 | 2016-09-06 | スタンレー電気株式会社 | 灯体組立装置 |
TWI564184B (zh) * | 2012-12-26 | 2017-01-01 | 鴻海精密工業股份有限公司 | 車燈系統 |
AT515268B1 (de) * | 2013-12-20 | 2015-10-15 | Zizala Lichtsysteme Gmbh | Beleuchtungsvorrichtung für einen Kraftfahrzeugscheinwerfer sowie Kraftfahrzeugscheinwerfer |
JP6018651B2 (ja) * | 2014-06-11 | 2016-11-02 | ヤマハ発動機株式会社 | 車両のヘッドライトおよびそれを備えた車両 |
JP6487676B2 (ja) * | 2014-11-21 | 2019-03-20 | 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 |
JP6760965B2 (ja) * | 2015-12-25 | 2020-09-23 | 株式会社小糸製作所 | 固定部材、自動調心軸受機構、アクチュエータ及び灯具 |
AT518068B1 (de) * | 2016-02-05 | 2017-07-15 | Zkw Group Gmbh | Fahrzeug-Scheinwerfer und Verfahren zum Bestimmen der Nullposition einer Spiegeleinrichtung in dem Fahrzeug-Scheinwerfer |
EP3998176B1 (en) * | 2016-08-12 | 2024-06-19 | Koito Manufacturing Co., Ltd. | Sensor system |
EP3549097A1 (en) * | 2016-12-01 | 2019-10-09 | Lumileds Holding B.V. | Method of analyzing a light distribution of a vehicle headlight |
KR101908423B1 (ko) | 2017-04-10 | 2018-10-16 | 엘지전자 주식회사 | 차량에 구비된 차량 제어 장치 및 그것의 차량 제어 방법 |
DE102017211055A1 (de) * | 2017-06-29 | 2019-01-03 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Überprüfen der Scheinwerfereinstellung eines Fahrzeugs |
KR101981248B1 (ko) * | 2017-11-28 | 2019-05-23 | 주식회사 허킨스 | 밴드타입 헤드랜턴 |
DE102018100848A1 (de) * | 2018-01-16 | 2019-07-18 | Automotive Lighting Reutlingen Gmbh | Kraftfahrzeugscheinwerfer und Einstellsystem für ein Leuchtenbauteil des Kraftfahrzeugscheinwerfers |
WO2019156657A1 (en) * | 2018-02-07 | 2019-08-15 | Ford Global Technologies, Llc | Vehicle lighting system |
WO2019176418A1 (ja) * | 2018-03-15 | 2019-09-19 | 株式会社小糸製作所 | 車両用ランプ、車両検出方法及び車両検出装置 |
EP3869088A4 (en) * | 2018-10-19 | 2021-12-08 | Koito Manufacturing Co., Ltd. | VEHICLE LAMP, LAMP UNIT, AND REFLECTOR MODULE |
US12017577B2 (en) * | 2021-06-30 | 2024-06-25 | Apple Inc. | Vehicles with automatic headlight alignment |
Citations (2)
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JP2004189220A (ja) * | 2002-12-09 | 2004-07-08 | Valeo Vision | 車両のヘッドランプの向きを制御する装置及びその方法 |
JP2008123854A (ja) * | 2006-11-13 | 2008-05-29 | Koito Mfg Co Ltd | 車輌用灯具 |
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JPH0792423B2 (ja) | 1990-05-21 | 1995-10-09 | 日産自動車株式会社 | ヘッドライトの光軸調整方法 |
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-
2009
- 2009-05-27 JP JP2010515749A patent/JP5331803B2/ja active Active
- 2009-05-27 WO PCT/JP2009/002332 patent/WO2009147799A1/ja active Application Filing
- 2009-05-27 EP EP09758066.6A patent/EP2305514B1/en active Active
- 2009-05-27 US US12/996,006 patent/US8480270B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004189220A (ja) * | 2002-12-09 | 2004-07-08 | Valeo Vision | 車両のヘッドランプの向きを制御する装置及びその方法 |
JP2008123854A (ja) * | 2006-11-13 | 2008-05-29 | Koito Mfg Co Ltd | 車輌用灯具 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170061910A (ko) * | 2015-11-27 | 2017-06-07 | 에스엘 주식회사 | 차량용 램프 |
KR101929736B1 (ko) * | 2015-11-27 | 2018-12-17 | 에스엘 주식회사 | 차량용 램프 |
Also Published As
Publication number | Publication date |
---|---|
US8480270B2 (en) | 2013-07-09 |
WO2009147799A1 (ja) | 2009-12-10 |
JPWO2009147799A1 (ja) | 2011-10-20 |
EP2305514A4 (en) | 2016-07-20 |
EP2305514A1 (en) | 2011-04-06 |
US20110080751A1 (en) | 2011-04-07 |
EP2305514B1 (en) | 2019-04-10 |
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