JP7532544B2 - ヘッドライト装置、及び傾斜車両 - Google Patents

ヘッドライト装置、及び傾斜車両 Download PDF

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Publication number
JP7532544B2
JP7532544B2 JP2022557577A JP2022557577A JP7532544B2 JP 7532544 B2 JP7532544 B2 JP 7532544B2 JP 2022557577 A JP2022557577 A JP 2022557577A JP 2022557577 A JP2022557577 A JP 2022557577A JP 7532544 B2 JP7532544 B2 JP 7532544B2
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areas
area
light
vehicle
diagonal
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JP2022557577A
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Japanese (ja)
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JPWO2022085713A1 (https=
JPWO2022085713A5 (https=
Inventor
武宏 井上
厚 加茂
卓央 山田
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Yamaha Motor Co Ltd
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Yamaha Motor Co Ltd
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=81210303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP7532544(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority claimed from PCT/JP2021/038717 external-priority patent/WO2022085713A1/ja
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Publication of JPWO2022085713A5 publication Critical patent/JPWO2022085713A5/ja
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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
    • 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
    • F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/663—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by switching light sources
    • 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
    • B60Q1/14—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
    • B62J6/02—Headlights
    • B62J6/022—Headlights specially adapted for motorcycles or the like
    • B62J6/023—Headlights specially adapted for motorcycles or the like responsive to the lean angle of the cycle, e.g. changing intensity or switching sub-lights when cornering
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • B60Q2300/13—Attitude of the vehicle body
    • B60Q2300/136—Roll
    • 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
    • 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
    • F21W2102/10—Arrangement or contour of the emitted light
    • F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
    • F21W2102/135—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions
    • F21W2102/155—Arrangement or contour of the emitted light for high-beam region or low-beam region the light having cut-off lines, i.e. clear borderlines between emitted regions and dark regions having inclined and horizontal cutoff lines
    • 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
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
    • F21W2107/13—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP2022557577A 2020-10-21 2021-10-20 ヘッドライト装置、及び傾斜車両 Active JP7532544B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020176820 2020-10-21
JP2020176820 2020-10-21
PCT/JP2021/038717 WO2022085713A1 (ja) 2020-10-21 2021-10-20 ヘッドライト装置、及び傾斜車両

Publications (3)

Publication Number Publication Date
JPWO2022085713A1 JPWO2022085713A1 (https=) 2022-04-28
JPWO2022085713A5 JPWO2022085713A5 (https=) 2023-07-07
JP7532544B2 true JP7532544B2 (ja) 2024-08-13

Family

ID=81210303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022557577A Active JP7532544B2 (ja) 2020-10-21 2021-10-20 ヘッドライト装置、及び傾斜車両

Country Status (6)

Country Link
US (2) US12358586B2 (https=)
JP (1) JP7532544B2 (https=)
AT (1) AT526812A2 (https=)
DE (1) DE112021005525T5 (https=)
FR (1) FR3115350A1 (https=)
TW (1) TWI789066B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102023125282A1 (de) * 2023-09-19 2025-03-20 HELLA GmbH & Co. KGaA Beleuchtungsmodul für ein Fahrzeug
US20250361998A1 (en) * 2024-05-22 2025-11-27 PO Lighting Czech, s.r.o. Control of vehicle headlamps

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018020683A (ja) 2016-08-04 2018-02-08 トヨタ自動車株式会社 車両用照明装置
JP2018020772A (ja) 2016-08-01 2018-02-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 乗物用の照明装置、照明装置を備えた乗物、及び、乗物用の照明装置を動作させる方法
WO2018168249A1 (ja) 2017-03-14 2018-09-20 ヤマハ発動機株式会社 傾斜車両用ヘッドライト装置及び傾斜車両

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100404357C (zh) * 2004-10-07 2008-07-23 雅马哈发动机株式会社 二轮摩托车的照明灯的照射区域控制方法和该照明灯
JP2014000875A (ja) 2012-06-18 2014-01-09 Yamaha Motor Co Ltd リーン姿勢で旋回する車両用のサブヘッドライトユニット、ヘッドライトユニット及びヘッドライトシステム、並びにリーン姿勢で旋回する車両
JP5525638B1 (ja) * 2013-04-17 2014-06-18 ヤマハ発動機株式会社 リーン姿勢で旋回する車両用のライトユニット及びその調整方法、並びにリーン姿勢で旋回する車両及びその調整方法
JP2014210443A (ja) * 2013-04-17 2014-11-13 ヤマハ発動機株式会社 リーン姿勢で旋回する車両用のヘッドライトシステム、及びリーン姿勢で旋回する車両
DE102014209771A1 (de) * 2014-05-22 2015-11-26 Hella Kgaa Hueck & Co. Verfahren zur Steuerung eines Kurvenlichts und Beleuchtungsvorrichtung
JP5946502B2 (ja) * 2014-09-24 2016-07-06 ヤマハ発動機株式会社 ヘッドランプシステムおよび鞍乗り型車両
JP6761244B2 (ja) * 2015-12-28 2020-09-23 川崎重工業株式会社 乗物
JPWO2019039051A1 (ja) 2017-08-24 2020-08-06 株式会社小糸製作所 車両用灯具
EP3703977B1 (en) 2017-11-02 2024-06-26 J.W. Speaker Corporation Headlight matrix systems and methods for a vehicle
US10850661B2 (en) 2018-06-05 2020-12-01 Indian Motorcycle International, LLC Adaptive lighting system
DE112020006135T5 (de) * 2019-12-16 2022-11-03 Koito Manufacturing Co., Ltd. Fahrzeuglampe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018020772A (ja) 2016-08-01 2018-02-08 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツングＲｏｂｅｒｔ Ｂｏｓｃｈ Ｇｍｂｈ 乗物用の照明装置、照明装置を備えた乗物、及び、乗物用の照明装置を動作させる方法
JP2018020683A (ja) 2016-08-04 2018-02-08 トヨタ自動車株式会社 車両用照明装置
WO2018168249A1 (ja) 2017-03-14 2018-09-20 ヤマハ発動機株式会社 傾斜車両用ヘッドライト装置及び傾斜車両

Also Published As

Publication number Publication date
JPWO2022085713A1 (https=) 2022-04-28
DE112021005525T5 (de) 2023-10-26
US20230249771A1 (en) 2023-08-10
US20250319938A1 (en) 2025-10-16
TWI789066B (zh) 2023-01-01
AT526812A2 (de) 2024-06-15
FR3115350A1 (fr) 2022-04-22
US12358586B2 (en) 2025-07-15
TW202222612A (zh) 2022-06-16

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