JP6567960B2 - 車両用灯具システム - Google Patents
車両用灯具システム Download PDFInfo
- Publication number
- JP6567960B2 JP6567960B2 JP2015224847A JP2015224847A JP6567960B2 JP 6567960 B2 JP6567960 B2 JP 6567960B2 JP 2015224847 A JP2015224847 A JP 2015224847A JP 2015224847 A JP2015224847 A JP 2015224847A JP 6567960 B2 JP6567960 B2 JP 6567960B2
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- JP
- Japan
- Prior art keywords
- vehicle
- light distribution
- distribution pattern
- high beam
- area
- 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
-
- 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
- B60Q1/02—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
- B60Q1/02—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
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
- B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
-
- 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
- B60Q1/16—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 illuminating the way asymmetrically
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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
-
- 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
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
-
- 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
- B60Q2300/43—Indexing codes relating to other road users or special conditions following vehicle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
Claims (3)
- 複数の配光パターンを形成可能な車両用灯具と、
自車前方に設定される複数の区域から前方車両が位置する区域を前方車両検知部の検知結果に基づいて特定する特定部と、
前記複数の配光パターンのうち形成すべき配光パターンを前記特定部が特定した区域に応じて選択する選択部と、を備え、
前記複数の区域は、車幅方向第1端部に設定される第1区域と、車幅方向第2端部側で前記第1区域に隣接して設定される遷移区域と、車幅方向第2端部側で前記遷移区域に隣接して設定される第2区域と、を含み、
前記複数の配光パターンは、ロービーム配光パターンと、少なくとも前記第1区域に照射領域を有しかつハイビーム配光パターンから前方車両領域を除外した適応的ハイビーム配光パターンと、を含み、
前記選択部は、
前記第1区域に前方車両が位置すると前記特定部が特定した場合に、前記ロービーム配光パターンを選択し、
前記第2区域に前方車両が位置すると前記特定部が特定した場合に、前記適応的ハイビーム配光パターンを選択し、
前記遷移区域に前方車両が位置すると前記特定部が特定した場合に、現在選択されている配光パターンを継続することを特徴とする車両用灯具システム。 - 前記前方車両領域を前記前方車両検知部の検知結果に基づいて更新する更新部と、
更新された前方車両領域が除外されるよう適応的ハイビーム配光パターンの形状を調整する調整部と、を備えることを特徴とする請求項1に記載の車両用灯具システム。 - 前記車両用灯具は、車両の左右に配置された一対の車両用灯具であり、前記一対の車両用灯具の各々について前記第1区域は前記遷移区域の車幅方向外側に設定されることを特徴とする請求項1または2に記載の車両用灯具システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015224847A JP6567960B2 (ja) | 2015-11-17 | 2015-11-17 | 車両用灯具システム |
CN201610971333.8A CN107036034B (zh) | 2015-11-17 | 2016-10-28 | 车辆用灯具系统 |
EP16198973.6A EP3170697A1 (en) | 2015-11-17 | 2016-11-15 | Vehicular head-lighting system |
US15/353,898 US10220764B2 (en) | 2015-11-17 | 2016-11-17 | Vehicular head-lighting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015224847A JP6567960B2 (ja) | 2015-11-17 | 2015-11-17 | 車両用灯具システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017088124A JP2017088124A (ja) | 2017-05-25 |
JP6567960B2 true JP6567960B2 (ja) | 2019-08-28 |
Family
ID=57326261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015224847A Active JP6567960B2 (ja) | 2015-11-17 | 2015-11-17 | 車両用灯具システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10220764B2 (ja) |
EP (1) | EP3170697A1 (ja) |
JP (1) | JP6567960B2 (ja) |
CN (1) | CN107036034B (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6980486B2 (ja) * | 2017-10-24 | 2021-12-15 | 株式会社小糸製作所 | 車両用灯具の制御装置及び車両用灯具システム |
DE102018103262B4 (de) * | 2018-02-14 | 2024-05-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Betreiben einer Beleuchtungsvorrichtung eines Kraftfahrzeugs |
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 |
DE102019211732A1 (de) * | 2018-08-06 | 2020-02-06 | Koito Manufacturing Co., Ltd. | Fahrzeugleuchte |
CN110857766B (zh) * | 2018-08-22 | 2023-03-24 | 宁波舜宇车载光学技术有限公司 | 投影式自适应灯装置及其应用 |
CN110887005B (zh) * | 2018-09-06 | 2023-07-14 | 法雷奥照明湖北技术中心有限公司 | 车灯和用于调节该车灯的方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4726883B2 (ja) * | 2007-11-16 | 2011-07-20 | トヨタ自動車株式会社 | 車両用ヘッドランプ |
EP3296155A1 (en) * | 2008-05-08 | 2018-03-21 | Koito Manufacturing Co., Ltd. | Automotive headlamp apparatus |
DE102008060949B4 (de) * | 2008-12-06 | 2023-09-28 | Mercedes-Benz Group AG | Verfahren und Anordnung zur Ansteuerung von Fahrzeugscheinwerfern |
JP5362460B2 (ja) * | 2009-06-26 | 2013-12-11 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP5301383B2 (ja) * | 2009-07-29 | 2013-09-25 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP5612298B2 (ja) * | 2009-11-20 | 2014-10-22 | 株式会社小糸製作所 | 発光モジュールおよび車両用灯具 |
JP2011108588A (ja) * | 2009-11-20 | 2011-06-02 | Koito Mfg Co Ltd | 発光モジュールおよび車両用灯具 |
US9469242B2 (en) * | 2011-07-28 | 2016-10-18 | Denso Corporation | Headlamp light distribution control device |
JP5833861B2 (ja) * | 2011-08-11 | 2015-12-16 | 株式会社小糸製作所 | 車両用前照灯装置および配光制御方法 |
JP2014004922A (ja) * | 2012-06-25 | 2014-01-16 | Denso Corp | 車両用ヘッドランプ配光制御装置 |
JP5947682B2 (ja) * | 2012-09-07 | 2016-07-06 | 株式会社デンソー | 車両用前照灯装置 |
JP5941800B2 (ja) * | 2012-09-07 | 2016-06-29 | 株式会社デンソー | 車両用前照灯装置 |
WO2014091919A1 (ja) * | 2012-12-13 | 2014-06-19 | 株式会社小糸製作所 | 車両用灯具ユニット |
EP3020602B1 (en) * | 2013-07-11 | 2024-04-10 | Koito Manufacturing Co., Ltd. | Light distribution control method and light distribution control device for vehicular head lamp |
CN105202444A (zh) * | 2014-06-26 | 2015-12-30 | 中强光电股份有限公司 | 车用照明装置 |
US9789807B2 (en) * | 2014-07-24 | 2017-10-17 | Sl Corporation | Lamp for vehicle and controlling method thereof |
JP6453669B2 (ja) * | 2015-02-27 | 2019-01-16 | トヨタ自動車株式会社 | 車両用前照灯制御装置 |
-
2015
- 2015-11-17 JP JP2015224847A patent/JP6567960B2/ja active Active
-
2016
- 2016-10-28 CN CN201610971333.8A patent/CN107036034B/zh active Active
- 2016-11-15 EP EP16198973.6A patent/EP3170697A1/en not_active Withdrawn
- 2016-11-17 US US15/353,898 patent/US10220764B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3170697A1 (en) | 2017-05-24 |
CN107036034B (zh) | 2019-10-18 |
US20170136940A1 (en) | 2017-05-18 |
JP2017088124A (ja) | 2017-05-25 |
CN107036034A (zh) | 2017-08-11 |
US10220764B2 (en) | 2019-03-05 |
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