JP6211569B2 - 車両灯具システム - Google Patents
車両灯具システム Download PDFInfo
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- JP6211569B2 JP6211569B2 JP2015167922A JP2015167922A JP6211569B2 JP 6211569 B2 JP6211569 B2 JP 6211569B2 JP 2015167922 A JP2015167922 A JP 2015167922A JP 2015167922 A JP2015167922 A JP 2015167922A JP 6211569 B2 JP6211569 B2 JP 6211569B2
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- 230000008859 change Effects 0.000 claims description 54
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 230000004313 glare Effects 0.000 description 3
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Classifications
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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
-
- 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
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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
- B60Q1/12—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
- 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/054—Variable non-standard intensity, i.e. emission of various beam intensities different from standard intensities, e.g. continuous or stepped transitions of intensity
-
- 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
- B60Q2300/10—Indexing codes relating to particular vehicle conditions
- B60Q2300/11—Linear movements of the vehicle
- B60Q2300/112—Vehicle speed
-
- 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
- B60Q2300/12—Steering parameters
- B60Q2300/122—Steering angle
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
実施の形態では、第1事象の優先度が第2事象の優先度よりも高い場合、第1時間の残り時間で第2輝度に到達するよう徐変させる場合について説明したが、これに限られない。所定の条件を満たすときには第2事象の優先度が第1事象の優先度よりも低い場合であっても、第1時間の残り時間が、第2時間よりも短い場合は、第2時間で第2輝度に到達するよう徐変させてもよい。この場合、LEDの急激な輝度変化を抑止できる。なお、所定の条件としては、例えば、第1事象が複数のLED28の全消灯状態からの点灯(すなわちビーム切替)で、第2事象が舵角変化の場合が挙げられる。全消灯状態から点灯する場合、すべてのLED28の輝度が急激に変化すると、運転者に違和感を与えるところ、これを抑止できる。
Claims (4)
- 複数の発光素子からの光を合成して所定のビームを照射する灯具ユニットと、
車両からの指示または走行状況を示す情報の少なくとも一方に応じて前記複数の発光素子の輝度変更を制御する制御部と、
前記複数の発光素子を輝度変更させる原因となる事象の優先度を示す情報を記憶する記憶部と、を備え、
前記制御部は、第1事象に対応した第1時間で第1輝度に到達するよう前記複数の発光素子の輝度を徐変させているときに第2事象が発生した場合、(i)前記第2事象の優先度が前記第1事象の優先度よりも高い場合、前記第2事象に対応した第2時間で第2輝度に到達するよう前記複数の発光素子の輝度を徐変させ、(ii)前記第2事象の優先度が前記第1事象の優先度よりも低い場合、前記第2時間によらずに前記第2輝度に到達するよう前記複数の発光素子の輝度を徐変させることを特徴とする車両灯具システム。 - 前記制御部は、前記第2事象の優先度が前記第1事象の優先度よりも低い場合、前記第1時間の残り時間で前記第2輝度に到達するよう前記複数の発光素子の輝度を徐変させることを特徴とする請求項1に記載の車両灯具システム。
- 前記制御部は、所定の条件を満たすとき、前記第2事象の優先度が第1事象の優先度よりも低い場合であっても、前記第1時間の残り時間が前記第2時間よりも短い場合は、第2時間で第2輝度に到達するよう前記複数の発光素子の輝度を徐変させることを特徴とする請求項1または2に記載の車両灯具システム。
- 前記所定の条件は、前記第1事象が前記複数の発光素子の全消灯状態からの点灯であることを特徴とする請求項3に記載の車両灯具システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015167922A JP6211569B2 (ja) | 2015-08-27 | 2015-08-27 | 車両灯具システム |
CN201610574241.6A CN106476677B (zh) | 2015-08-27 | 2016-07-20 | 车辆灯具系统 |
US15/214,772 US9656596B2 (en) | 2015-08-27 | 2016-07-20 | Vehicle lamp system |
DE102016115583.7A DE102016115583A1 (de) | 2015-08-27 | 2016-08-23 | Fahrzeugscheinwerfersystem |
FR1657956A FR3040339B1 (fr) | 2015-08-27 | 2016-08-26 | Systeme de phare de vehicule |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015167922A JP6211569B2 (ja) | 2015-08-27 | 2015-08-27 | 車両灯具システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017043244A JP2017043244A (ja) | 2017-03-02 |
JP6211569B2 true JP6211569B2 (ja) | 2017-10-11 |
Family
ID=58010778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015167922A Active JP6211569B2 (ja) | 2015-08-27 | 2015-08-27 | 車両灯具システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US9656596B2 (ja) |
JP (1) | JP6211569B2 (ja) |
CN (1) | CN106476677B (ja) |
DE (1) | DE102016115583A1 (ja) |
FR (1) | FR3040339B1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102202125B1 (ko) * | 2017-06-02 | 2021-01-13 | 현대모비스 주식회사 | 조향 정보를 이용한 배광 제어 장치 및 방법 |
WO2019208545A1 (ja) * | 2018-04-25 | 2019-10-31 | 株式会社小糸製作所 | リアターンランプ |
CN110435532B (zh) * | 2019-08-21 | 2020-12-18 | 宁波吉利汽车研究开发有限公司 | 一种转向灯的控制方法、系统及车辆 |
US20240331619A1 (en) * | 2023-03-30 | 2024-10-03 | Seoul Viosys Co., Ltd. | Light emitting module and light emitting system including the same |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000177480A (ja) * | 1998-12-16 | 2000-06-27 | Mitsubishi Cable Ind Ltd | 車両用照明装置 |
JP2004276737A (ja) * | 2003-03-14 | 2004-10-07 | Koito Mfg Co Ltd | 車両用灯具 |
JP4349410B2 (ja) * | 2006-12-01 | 2009-10-21 | トヨタ自動車株式会社 | 車両用照明装置 |
EP2669115B1 (en) * | 2011-01-24 | 2016-04-27 | Honda Motor Co., Ltd. | Light distribution control device for headlights of vehicle |
JP5951195B2 (ja) * | 2011-06-28 | 2016-07-13 | 株式会社小糸製作所 | 車両のランプ制御装置 |
JP5869835B2 (ja) * | 2011-10-12 | 2016-02-24 | 株式会社小糸製作所 | 車両用前照灯制御システム |
JP5928077B2 (ja) * | 2012-03-28 | 2016-06-01 | 株式会社デンソー | ライト制御装置、およびライト制御プログラム |
US9398270B2 (en) * | 2012-12-04 | 2016-07-19 | Gentex Corporation | Imaging system and method for detecting a bright city condition |
CN105593061B (zh) * | 2013-10-01 | 2018-03-27 | 金泰克斯公司 | 用于在快车道上控制外部车灯的系统和方法 |
-
2015
- 2015-08-27 JP JP2015167922A patent/JP6211569B2/ja active Active
-
2016
- 2016-07-20 CN CN201610574241.6A patent/CN106476677B/zh active Active
- 2016-07-20 US US15/214,772 patent/US9656596B2/en active Active
- 2016-08-23 DE DE102016115583.7A patent/DE102016115583A1/de active Pending
- 2016-08-26 FR FR1657956A patent/FR3040339B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3040339B1 (fr) | 2019-05-17 |
DE102016115583A1 (de) | 2017-03-02 |
FR3040339A1 (fr) | 2017-03-03 |
US20170057403A1 (en) | 2017-03-02 |
US9656596B2 (en) | 2017-05-23 |
JP2017043244A (ja) | 2017-03-02 |
CN106476677B (zh) | 2019-03-01 |
CN106476677A (zh) | 2017-03-08 |
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