JP2004231179A - 故障したライトの補償手段を有する照明装置 - Google Patents
故障したライトの補償手段を有する照明装置 Download PDFInfo
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- JP2004231179A JP2004231179A JP2004019958A JP2004019958A JP2004231179A JP 2004231179 A JP2004231179 A JP 2004231179A JP 2004019958 A JP2004019958 A JP 2004019958A JP 2004019958 A JP2004019958 A JP 2004019958A JP 2004231179 A JP2004231179 A JP 2004231179A
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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
- B60Q1/18—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 being additional front lights
-
- 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
- B60Q1/10—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 vehicle inclination, e.g. due to load distribution
-
- 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
- B60Q1/12—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 steering position
-
- 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
-
- 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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
-
- 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
- B60Q2300/14—Other vehicle conditions
- B60Q2300/146—Abnormalities, e.g. fail-safe
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
【解決手段】規定のすれ違いビームを発生し、車両が左側または右側に曲がる時に左側または右側の偏向位置へ向かって旋回する2つのすれ違いヘッドライト14、16と、規定の走行ビームを発生する2つの補助的なヘッドライト18、20とを備える照明装置12である。照明装置12は、偏向位置ですれ違いヘッドライトが故障したことを検出すると、故障したすれ違いヘッドライトを消灯し、補助的な前記ヘッドライトの少なくとも1つを点灯する中央ユニット24をさらに備え、補助的なヘッドライトは、長手方向の水平面の上方に、許容された最大光度値に基づく補償ビームを発生することにより、故障して消灯されたすれ違いヘッドライトを補償するようになっていることを特徴としている。
【選択図】図1
Description
−補助的なヘッドライトは、規定の走行ビームを発生する走行ヘッドライト(または走行ライト)であり、中央ユニットが偏向位置において故障したすれ違いヘッドライトを検出すると、中央ユニットは、ヘッドライトにより照射されるビームを修正する範囲修正装置を制御し、それにより、許容された最大光度値で長手方向の水平面に補償ビームを照射する。
−各ヘッドライトは、長手方向の水平面に対する走行ビームの傾斜を修正する範囲修正装置を備え、補償ビームを発生するために、中央ユニットは、ビームを下方に向けるように、ヘッドライトの範囲修正装置を制御する。
−各ヘッドライトは、ビームの上方カットオフ線を形成する遮蔽手段を備え、ヘッドライトが補償ビームを発生する時、上方カットオフ線は、長手方向の水平面と一致する。
−各ヘッドライトは、イメージ再生光学装置を有し、ヘッドライトにより発生されるビームにおける上方カットオフ線を形成するカットオフ縁を区切る遮蔽手段を備えている。
12 照明装置
13 左側照明ユニット
14、16 すれ違いヘッドライト
15 右側照明ユニット
18、20 走行ヘッドライト
22 保護ガラス
24 中央ユニット
26 光源
28 リフレクタ
30 収束レンズ
32 マスク
34 窓
36 上縁
38 範囲修正装置
40 電気モータ
42 保持体
44 下縁
A−A 軸線
B−B 横軸
C−C 垂直軸
Fc すれ違いビーム
Fp 補償ビーム
Fr 走行ビーム
h’h 水平軸
HV、O 光点
i’i 方向制御線
Ox 水平面
Oy 傾斜面
v’v 垂直軸
Claims (5)
- 車両(10)の前方に設けられ、車両(10)の軸線(A−A)の一側方に、規定のすれ違いビーム(Fc)を発生し、車両(10)が左側または右側に曲がる時に左側または右側の偏向位置へ向かって、垂直軸(C−C)の周りを旋回するようになっている2つのすれ違いヘッドライト(14)(16)と、規定の走行ビーム(Fr)を発生する2つの補助的なヘッドライト(18)(20)とを備える照明装置において、
前記偏向位置ですれ違いヘッドライト(14)(16)が故障したことを検出すると、故障したすれ違いヘッドライト(14)(16)を消灯し、補助的な前記ヘッドライト(18)(20)の少なくとも1つを点灯する中央ユニット(24)をさらに備え、補助的なヘッドライト(18)(20)は、長手方向の水平面(Ox)の上方に、許容された最大光度値に基づく補償ビーム(Fp)を発生することにより、故障して消灯されたすれ違いヘッドライト(14)(16)を補償するようになっていることを特徴とする照明装置。 - 補助的なヘッドライト(18)(20)は、規定の走行ビーム(Fr)を発生する走行ヘッドライトであり、中央ユニット(24)が偏向位置において故障したすれ違いヘッドライト(14)(16)を検出すると、中央ユニット(24)は、ヘッドライト(18)(20)により照射されるビームを修正する範囲修正装置(38)を制御し、それにより、許容された最大光度値で、長手方向の水平面(Ox)に補償ビーム(Fp)を照射するようになっていることを特徴とする、請求項1に記載の照明装置。
- 各ヘッドライト(18)(20)は、長手方向の水平面(Ox)に対する走行ビーム(Fr)の傾斜を修正する範囲修正装置(38)を備え、補償ビーム(Fp)を発生するために、中央ユニット(24)は、ビームを下方に向けるように、ヘッドライト(18)(20)の範囲修正装置(38)を制御するようになっていることを特徴とする、請求項2に記載の照明装置。
- 各ヘッドライト(18)(20)は、ビーム(Fr)(Fp)の上方カットオフ線を形成する遮蔽手段(32)を備え、ヘッドライト(18)(20)が補償ビーム(Fp)を発生する時、上方カットオフ線は、長手方向の水平面(Ox)と一致するようになっていることを特徴とする、請求項2または3に記載の照明装置。
- 各ヘッドライト(18)(20)は、イメージ再生光学装置を有するものであり、かつヘッドライト(18)(20)により発生されるビーム(Fr)(Fp)における上方カットオフ線を形成するカットオフ縁(44)を区切る遮蔽手段(32)を備えていることを特徴とする、請求項4に記載の照明装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0301281A FR2850617B1 (fr) | 2003-01-31 | 2003-01-31 | Dispositif d'eclairage comportant des moyens pour compenser la defaillance d'un code virage |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004231179A true JP2004231179A (ja) | 2004-08-19 |
JP4637489B2 JP4637489B2 (ja) | 2011-02-23 |
Family
ID=32605998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004019958A Expired - Fee Related JP4637489B2 (ja) | 2003-01-31 | 2004-01-28 | 故障したライトの補償手段を有する照明装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US7241035B2 (ja) |
EP (1) | EP1442928B1 (ja) |
JP (1) | JP4637489B2 (ja) |
AT (1) | ATE334018T1 (ja) |
DE (1) | DE602004001593T2 (ja) |
ES (1) | ES2270299T3 (ja) |
FR (1) | FR2850617B1 (ja) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2541130A2 (en) | 2011-06-29 | 2013-01-02 | Sharp Kabushiki Kaisha | Light-projecting device, and vehicle headlamp including light-projecting device |
KR101220039B1 (ko) * | 2010-09-15 | 2013-01-08 | 기아자동차주식회사 | 차량의 전조등 제어 시스템 |
KR101219928B1 (ko) * | 2010-09-10 | 2013-01-08 | 기아자동차주식회사 | 차량의 전조등 제어 시스템 |
US8733993B2 (en) | 2010-10-29 | 2014-05-27 | Sharp Kabushiki Kaisha | Light emitting device, illumination device, vehicle headlamp, and vehicle |
US8733957B2 (en) | 2010-10-29 | 2014-05-27 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, and illumination device |
US8814405B2 (en) | 2010-10-29 | 2014-08-26 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, and illumination device |
US8974089B2 (en) | 2011-03-03 | 2015-03-10 | Sharp Kabushiki Kaisha | Light emitting device, illumination device, and vehicle headlamp |
JP2016120770A (ja) * | 2014-12-24 | 2016-07-07 | スタンレー電気株式会社 | 車両用灯具 |
US9625121B2 (en) | 2010-12-01 | 2017-04-18 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, illumination device, and vehicle |
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CZ302547B6 (cs) * | 2005-07-04 | 2011-07-07 | Visteon Global Technologies, Inc. | Systém adaptivního predního osvetlení motorových vozidel |
FR2964069B1 (fr) * | 2010-08-31 | 2013-04-12 | Valeo Vision | Dispositif d'eclairage et/ou de signalisation a element diurne mobile |
DE102012107946A1 (de) * | 2012-08-29 | 2014-03-06 | Hella Kgaa Hueck & Co. | Verfahren für den Betrieb eines Lichtsystems |
TW201741588A (zh) * | 2016-05-24 | 2017-12-01 | 鴻海精密工業股份有限公司 | 光源系統、車燈與汽車 |
US10052998B2 (en) * | 2016-07-14 | 2018-08-21 | Ford Global Technologies, Llc | Vehicle with headlight sweep |
CN108407708B (zh) * | 2018-01-24 | 2021-02-12 | 江苏大学 | 一种基于atsm的汽车自适应前照灯转角补偿控制方法 |
CN108534089A (zh) * | 2018-04-12 | 2018-09-14 | 上海小糸车灯有限公司 | 日间行车灯联动控制策略和日间行车灯 |
US11079085B2 (en) * | 2018-07-23 | 2021-08-03 | Valeo North America, Inc. | Dynamic bending light module |
CN113320469B (zh) * | 2021-08-03 | 2021-11-02 | 深圳市合创锐视电子有限公司 | 一种用于弯道补光的车辆照明装置 |
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JPH0765603A (ja) * | 1993-08-20 | 1995-03-10 | Toyota Motor Corp | 車両用前照灯装置 |
JPH11154401A (ja) * | 1997-09-26 | 1999-06-08 | Valeo Vision | 自動車等の可変ビーム式楕円型ヘッドライト |
JP2000233679A (ja) * | 1999-02-15 | 2000-08-29 | Harness Syst Tech Res Ltd | 車載用ランプ制御装置 |
JP2001138799A (ja) * | 1999-08-30 | 2001-05-22 | Koito Mfg Co Ltd | 車輌用照明装置 |
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JP2002326536A (ja) * | 2001-05-07 | 2002-11-12 | Koito Mfg Co Ltd | 車両用照明装置 |
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FR2824513B1 (fr) * | 2001-05-11 | 2003-07-25 | Valeo Vision | Dispositif d'eclairage en virage pour un vehicule automobile |
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2003
- 2003-01-31 FR FR0301281A patent/FR2850617B1/fr not_active Expired - Fee Related
-
2004
- 2004-01-23 DE DE602004001593T patent/DE602004001593T2/de not_active Expired - Lifetime
- 2004-01-23 EP EP04290184A patent/EP1442928B1/fr not_active Expired - Lifetime
- 2004-01-23 ES ES04290184T patent/ES2270299T3/es not_active Expired - Lifetime
- 2004-01-23 AT AT04290184T patent/ATE334018T1/de not_active IP Right Cessation
- 2004-01-28 US US10/766,996 patent/US7241035B2/en not_active Expired - Fee Related
- 2004-01-28 JP JP2004019958A patent/JP4637489B2/ja not_active Expired - Fee Related
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JPS56138042A (en) * | 1980-03-31 | 1981-10-28 | Tokai Rika Co Ltd | Compensating device for breaking of head lamp in vehicle |
JPH0469240U (ja) * | 1990-10-24 | 1992-06-18 | ||
JPH0765603A (ja) * | 1993-08-20 | 1995-03-10 | Toyota Motor Corp | 車両用前照灯装置 |
JPH11154401A (ja) * | 1997-09-26 | 1999-06-08 | Valeo Vision | 自動車等の可変ビーム式楕円型ヘッドライト |
JP2000233679A (ja) * | 1999-02-15 | 2000-08-29 | Harness Syst Tech Res Ltd | 車載用ランプ制御装置 |
JP2001138799A (ja) * | 1999-08-30 | 2001-05-22 | Koito Mfg Co Ltd | 車輌用照明装置 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101219928B1 (ko) * | 2010-09-10 | 2013-01-08 | 기아자동차주식회사 | 차량의 전조등 제어 시스템 |
KR101220039B1 (ko) * | 2010-09-15 | 2013-01-08 | 기아자동차주식회사 | 차량의 전조등 제어 시스템 |
US8733993B2 (en) | 2010-10-29 | 2014-05-27 | Sharp Kabushiki Kaisha | Light emitting device, illumination device, vehicle headlamp, and vehicle |
US8733957B2 (en) | 2010-10-29 | 2014-05-27 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, and illumination device |
US8814405B2 (en) | 2010-10-29 | 2014-08-26 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, and illumination device |
US9625121B2 (en) | 2010-12-01 | 2017-04-18 | Sharp Kabushiki Kaisha | Light emitting device, vehicle headlamp, illumination device, and vehicle |
US8974089B2 (en) | 2011-03-03 | 2015-03-10 | Sharp Kabushiki Kaisha | Light emitting device, illumination device, and vehicle headlamp |
US9366399B2 (en) | 2011-03-03 | 2016-06-14 | Sharp Kabushiki Kaisha | Light emitting device, illumination device, and vehicle headlamp |
EP2541130A2 (en) | 2011-06-29 | 2013-01-02 | Sharp Kabushiki Kaisha | Light-projecting device, and vehicle headlamp including light-projecting device |
US9108568B2 (en) | 2011-06-29 | 2015-08-18 | Sharp Kabushiki Kaisha | Light-projecting device, and vehicle headlamp including light-projecting device |
US9328890B2 (en) | 2011-06-29 | 2016-05-03 | Sharp Kabushiki Kaisha | Light projecting device and vehicular headlamp |
JP2016120770A (ja) * | 2014-12-24 | 2016-07-07 | スタンレー電気株式会社 | 車両用灯具 |
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EP1442928A1 (fr) | 2004-08-04 |
JP4637489B2 (ja) | 2011-02-23 |
FR2850617A1 (fr) | 2004-08-06 |
US7241035B2 (en) | 2007-07-10 |
FR2850617B1 (fr) | 2006-03-17 |
EP1442928B1 (fr) | 2006-07-26 |
ATE334018T1 (de) | 2006-08-15 |
DE602004001593D1 (de) | 2006-09-07 |
DE602004001593T2 (de) | 2007-07-26 |
US20040184279A1 (en) | 2004-09-23 |
ES2270299T3 (es) | 2007-04-01 |
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