JP2014121895A - 車室搭載型の配光可変灯具 - Google Patents
車室搭載型の配光可変灯具 Download PDFInfo
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- JP2014121895A JP2014121895A JP2012277936A JP2012277936A JP2014121895A JP 2014121895 A JP2014121895 A JP 2014121895A JP 2012277936 A JP2012277936 A JP 2012277936A JP 2012277936 A JP2012277936 A JP 2012277936A JP 2014121895 A JP2014121895 A JP 2014121895A
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- 238000009826 distribution Methods 0.000 title claims abstract description 32
- 238000003384 imaging method Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000005286 illumination Methods 0.000 claims description 9
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 230000008859 change Effects 0.000 abstract description 3
- 108010066114 cabin-2 Proteins 0.000 abstract 1
- 230000006870 function Effects 0.000 description 8
- 239000000758 substrate Substances 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 4
- 206010052128 Glare Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/635—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by moving refractors, filters or transparent cover plates
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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
- B60Q1/0017—Devices integrating an element dedicated to another function
- B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
-
- 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
- B60Q1/04—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
- F21S41/14—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]
- F21S41/147—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device
- F21S41/148—Light emitting diodes [LED] the main emission direction of the LED being angled to the optical axis of the illuminating device the main emission direction of the LED being perpendicular to the optical axis
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/26—Elongated lenses
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
Abstract
【解決手段】 左右2台の車両用灯具1のハウジング6を車室2内の前端部において車幅方向の両端部に設置する。ハウジング6の内側に、ランプ8をカメラ9よりも車幅方向外側に位置するように設ける。ランプ8からの光がカメラ9に入射しないように、ランプ収納室とカメラ収納室とを遮光板で仕切る。カメラ9、光源、アクチュエータを灯具制御装置に接続し、カメラ9の撮像データに基づいてアクチュエータを制御し、ランプ8の配光を変化させる。灯具ハウジングを車幅方向の中央部に設置し、1台のカメラの撮像データに基づいて左右のランプの配光を制御することもできる。
【選択図】 図1
Description
Front-lighting System)機能を備えた車両用灯具が知られている。また、カメラで先行車や対向車の位置を検知し、対向車のドライバーにグレアを与えないように、ハイビームの向きを制御するADB(Adaptive Driving Beam)機能を備えた車両用灯具も知られている。
6 ハウジング
8 ランプ
9 カメラ
11 ランプ収納室
12 カメラ収納室
13 遮光板
21 アクチュエータ
28 配光制御部
31 車両用灯具(実施例2)
32 ハウジング
39 バックミラー
40 室内灯
Claims (5)
- 車室内に設置されるハウジングに、車両周辺に照明光を出射するランプと、車両周辺を撮像するカメラと、カメラの撮像データに従ってランプの配光を変化させる配光制御機構とを設けたことを特徴とする車両用灯具。
- 前記ハウジングの内側に、ランプとカメラを隣接する状態で別々に収納する収納室を形成した請求項1記載の車両用灯具。
- 前記ハウジングの内側に、ランプをカメラよりも車幅方向の外側に配置した請求項1または2記載の車両用灯具。
- 前記ハウジングの内側に、ランプ収納室とカメラ収納室とを仕切る遮光板を設けた請求項2または3記載の車両用灯具。
- 前記ハウジングに、車室内を照明する室内灯を装備した請求項1〜4の何れか一項に記載の車両用灯具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012277936A JP6114545B2 (ja) | 2012-12-20 | 2012-12-20 | 車室搭載型の配光可変灯具 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012277936A JP6114545B2 (ja) | 2012-12-20 | 2012-12-20 | 車室搭載型の配光可変灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014121895A true JP2014121895A (ja) | 2014-07-03 |
JP6114545B2 JP6114545B2 (ja) | 2017-04-12 |
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JP2012277936A Active JP6114545B2 (ja) | 2012-12-20 | 2012-12-20 | 車室搭載型の配光可変灯具 |
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JP (1) | JP6114545B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018096619A1 (ja) * | 2016-11-24 | 2018-05-31 | マクセル株式会社 | 照明装置 |
EP3428521A1 (en) * | 2015-03-23 | 2019-01-16 | Koito Manufacturing Co., Ltd. | Image pickup device for vehicle, lamp fitting for vehicle, and electronic control unit |
WO2019084173A1 (en) * | 2017-10-26 | 2019-05-02 | Osram Sylvania Inc. | MOTOR VEHICLE HEADLIGHT WITH INTEGRATED ADAPTIVE DRIVE BEAM AND CALIBRATION METHOD |
FR3079469A1 (fr) * | 2018-03-27 | 2019-10-04 | Psa Automobiles Sa | Bloc optique arriere de vehicule, integrant une camera isolee a cote de source(s) de photons |
WO2022053590A1 (en) * | 2020-09-10 | 2022-03-17 | Lazer Lamps Ltd | Vehicle headlight system |
EP3564576B1 (en) * | 2016-12-28 | 2023-11-22 | Koito Manufacturing Co., Ltd. | Lamp device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965850U (ja) * | 1982-10-25 | 1984-05-02 | 加藤 龍夫 | 室内設置式自動車用ヘツドランプ |
JPH05338487A (ja) * | 1992-06-10 | 1993-12-21 | Fujitsu Ltd | 車両照明装置 |
JP2001088610A (ja) * | 1999-09-22 | 2001-04-03 | Ichikoh Ind Ltd | カメラ内蔵の車両用灯具 |
JP2009113747A (ja) * | 2007-11-09 | 2009-05-28 | Tokai Rika Co Ltd | 車両室内灯の制御装置 |
JP2011162080A (ja) * | 2010-02-10 | 2011-08-25 | Koito Mfg Co Ltd | カメラを内蔵した車両用灯具 |
-
2012
- 2012-12-20 JP JP2012277936A patent/JP6114545B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965850U (ja) * | 1982-10-25 | 1984-05-02 | 加藤 龍夫 | 室内設置式自動車用ヘツドランプ |
JPH05338487A (ja) * | 1992-06-10 | 1993-12-21 | Fujitsu Ltd | 車両照明装置 |
JP2001088610A (ja) * | 1999-09-22 | 2001-04-03 | Ichikoh Ind Ltd | カメラ内蔵の車両用灯具 |
JP2009113747A (ja) * | 2007-11-09 | 2009-05-28 | Tokai Rika Co Ltd | 車両室内灯の制御装置 |
JP2011162080A (ja) * | 2010-02-10 | 2011-08-25 | Koito Mfg Co Ltd | カメラを内蔵した車両用灯具 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3428521A1 (en) * | 2015-03-23 | 2019-01-16 | Koito Manufacturing Co., Ltd. | Image pickup device for vehicle, lamp fitting for vehicle, and electronic control unit |
US11872604B2 (en) | 2015-03-23 | 2024-01-16 | Koito Manufacturing Co., Ltd. | Image pickup device for vehicle, vehicle lamp and electronic control unit |
WO2018096619A1 (ja) * | 2016-11-24 | 2018-05-31 | マクセル株式会社 | 照明装置 |
JPWO2018096619A1 (ja) * | 2016-11-24 | 2019-10-17 | マクセル株式会社 | 照明装置 |
US10688911B2 (en) | 2016-11-24 | 2020-06-23 | Maxell, Ltd. | Illumination apparatus |
EP3564576B1 (en) * | 2016-12-28 | 2023-11-22 | Koito Manufacturing Co., Ltd. | Lamp device |
WO2019084173A1 (en) * | 2017-10-26 | 2019-05-02 | Osram Sylvania Inc. | MOTOR VEHICLE HEADLIGHT WITH INTEGRATED ADAPTIVE DRIVE BEAM AND CALIBRATION METHOD |
US10317034B2 (en) | 2017-10-26 | 2019-06-11 | Osram Sylvania Inc. | Integrated automotive adaptive driving beam headlamp and calibration method |
CN111263710A (zh) * | 2017-10-26 | 2020-06-09 | 奥斯拉姆塞维尼尔有限公司 | 集成机动车自适应驱动光束前照灯和校准方法 |
CN111263710B (zh) * | 2017-10-26 | 2023-09-22 | 奥斯拉姆塞维尼尔有限公司 | 集成机动车自适应驱动光束前照灯和校准方法 |
FR3079469A1 (fr) * | 2018-03-27 | 2019-10-04 | Psa Automobiles Sa | Bloc optique arriere de vehicule, integrant une camera isolee a cote de source(s) de photons |
WO2022053590A1 (en) * | 2020-09-10 | 2022-03-17 | Lazer Lamps Ltd | Vehicle headlight system |
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Publication number | Publication date |
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JP6114545B2 (ja) | 2017-04-12 |
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