CN119967682A - 车辆用灯具系统、配光控制器 - Google Patents

车辆用灯具系统、配光控制器 Download PDF

Info

Publication number
CN119967682A
CN119967682A CN202510228861.3A CN202510228861A CN119967682A CN 119967682 A CN119967682 A CN 119967682A CN 202510228861 A CN202510228861 A CN 202510228861A CN 119967682 A CN119967682 A CN 119967682A
Authority
CN
China
Prior art keywords
light distribution
image
layer image
processor
memory
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.)
Pending
Application number
CN202510228861.3A
Other languages
English (en)
Chinese (zh)
Inventor
真野光治
泽田浩孝
川端直树
稻垣圭祐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koito Manufacturing Co Ltd
Original Assignee
Koito Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koito Manufacturing Co Ltd filed Critical Koito Manufacturing Co Ltd
Publication of CN119967682A publication Critical patent/CN119967682A/zh
Pending legal-status Critical Current

Links

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
    • 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
    • B60Q1/14—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
    • B60Q1/1438—Actuating means for dimming masks or screens
    • 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
    • B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
    • 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]
    • F21S41/143—Light emitting diodes [LED] the main emission direction of the LED being parallel to the optical axis of the illuminating device
    • 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]
    • F21S41/151—Light emitting diodes [LED] arranged in one or more lines
    • F21S41/153—Light emitting diodes [LED] arranged in one or more lines arranged in a matrix
    • 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
    • H05B47/155—Coordinated control of two or more light sources
    • 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
    • H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
    • 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
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • 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)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
CN202510228861.3A 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器 Pending CN119967682A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2020-100454 2020-06-09
JP2020-100453 2020-06-09
JP2020100453 2020-06-09
JP2020100454 2020-06-09
PCT/JP2021/021722 WO2021251372A1 (ja) 2020-06-09 2021-06-08 車両用灯具システム、配光コントローラ
CN202180041452.2A CN115700006A (zh) 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN202180041452.2A Division CN115700006A (zh) 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器

Publications (1)

Publication Number Publication Date
CN119967682A true CN119967682A (zh) 2025-05-09

Family

ID=78845703

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202510228861.3A Pending CN119967682A (zh) 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器
CN202180041452.2A Pending CN115700006A (zh) 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202180041452.2A Pending CN115700006A (zh) 2020-06-09 2021-06-08 车辆用灯具系统、配光控制器

Country Status (5)

Country Link
US (1) US12203622B2 (https=)
EP (1) EP4164342A4 (https=)
JP (2) JP7590431B2 (https=)
CN (2) CN119967682A (https=)
WO (1) WO2021251372A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119967682A (zh) * 2020-06-09 2025-05-09 株式会社小糸制作所 车辆用灯具系统、配光控制器
CN115768658B (zh) * 2020-06-09 2025-09-12 株式会社小糸制作所 配光控制装置、车辆用灯具系统以及配光控制方法
KR20230124186A (ko) * 2022-02-18 2023-08-25 현대모비스 주식회사 Dmd 시스템
JPWO2024070503A1 (https=) * 2022-09-30 2024-04-04
JPWO2024101370A1 (https=) 2022-11-11 2024-05-16
WO2025164415A1 (ja) * 2024-01-30 2025-08-07 株式会社小糸製作所 マトリクス型配光可変ランプの制御装置、車両用灯具、ソフトウェアプログラム
CN118382169B (zh) * 2024-02-04 2026-01-02 奇瑞汽车股份有限公司 一种防眩目远光的led灰度调节方法、装置及系统
US20250296499A1 (en) * 2024-03-25 2025-09-25 Analog Devices International Unlimited Company Light array control

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001213227A (ja) * 2000-02-04 2001-08-07 Koito Mfg Co Ltd 車輌用照明システム
JP4963092B2 (ja) * 2007-08-22 2012-06-27 株式会社小糸製作所 ランプシステム及びランプ偏向制御方法
JP5424742B2 (ja) * 2009-06-30 2014-02-26 株式会社小糸製作所 車両用前照灯装置
JP5398507B2 (ja) * 2009-12-16 2014-01-29 株式会社小糸製作所 車両用前照灯装置
US8858046B2 (en) * 2010-06-28 2014-10-14 Koito Manufacturing Co., Ltd. Control apparatus for vehicle lamp, vehicle lighting system, and vehicle lamp
US8801252B2 (en) * 2011-10-28 2014-08-12 Hyundai America Technical Center, Inc. Multi-functional projector lamp shield and multi-functional projector embodying such a shield
JP6177105B2 (ja) * 2013-11-20 2017-08-09 株式会社小糸製作所 車両用灯具の制御装置
FR3018659B1 (fr) * 2014-03-14 2020-03-27 Koito Manufacturing Co., Ltd. Lampe pour vehicule et dispositif de commande de lampe pour vehicule
JP6458333B2 (ja) * 2015-01-21 2019-01-30 スタンレー電気株式会社 車両用灯具
JP6851986B2 (ja) * 2015-12-21 2021-03-31 株式会社小糸製作所 車両用画像取得装置、制御装置、車両用画像取得装置または制御装置を備えた車両および車両用画像取得方法
JP6942637B2 (ja) * 2015-12-21 2021-09-29 株式会社小糸製作所 車両用画像取得装置、および車両用画像取得装置を備えた車両
KR101830662B1 (ko) 2016-07-06 2018-02-21 엘지전자 주식회사 차량용 램프 및 그것의 제어방법
JP6752093B2 (ja) * 2016-09-15 2020-09-09 株式会社小糸製作所 カメラモニターシステム
JP6831692B2 (ja) * 2016-12-19 2021-02-17 株式会社小糸製作所 車両用ランプ
JP6889588B2 (ja) 2017-03-31 2021-06-18 株式会社小糸製作所 車両用灯具
KR101908423B1 (ko) * 2017-04-10 2018-10-16 엘지전자 주식회사 차량에 구비된 차량 제어 장치 및 그것의 차량 제어 방법
EP3636490B1 (en) * 2017-06-09 2023-05-24 Koito Manufacturing Co., Ltd. Vehicular lamp, and device and method for controlling same
AT519864B1 (de) 2017-08-10 2018-11-15 Zkw Group Gmbh Fahrzeugscheinwerfer und Fahrzeugsteuerung
JP6985082B2 (ja) * 2017-09-25 2021-12-22 スタンレー電気株式会社 車両用前照灯制御装置
EP3936385A1 (en) * 2017-10-13 2022-01-12 Koito Manufacturing Co., Ltd. Vehicle lamp
JP7544481B2 (ja) * 2017-11-14 2024-09-03 株式会社小糸製作所 車両用灯具およびその点灯回路
CN111955055B (zh) * 2018-04-10 2023-02-28 株式会社小糸制作所 车辆用灯具及其点亮电路
JP2020044999A (ja) * 2018-09-19 2020-03-26 株式会社小糸製作所 車両用灯具
JP7590411B2 (ja) * 2020-03-26 2024-11-26 株式会社小糸製作所 車両用灯具システムおよびそのコントローラ
CN119967682A (zh) * 2020-06-09 2025-05-09 株式会社小糸制作所 车辆用灯具系统、配光控制器
EP4434812A4 (en) * 2021-11-17 2025-03-05 Koito Manufacturing Co., Ltd. LAMP SYSTEM

Also Published As

Publication number Publication date
US20230096367A1 (en) 2023-03-30
EP4164342A4 (en) 2024-01-03
EP4164342A1 (en) 2023-04-12
US12203622B2 (en) 2025-01-21
JPWO2021251372A1 (https=) 2021-12-16
JP2024152948A (ja) 2024-10-25
CN115700006A (zh) 2023-02-03
JP7761725B2 (ja) 2025-10-28
WO2021251372A1 (ja) 2021-12-16
JP7590431B2 (ja) 2024-11-26

Similar Documents

Publication Publication Date Title
CN119967682A (zh) 车辆用灯具系统、配光控制器
JP6952934B2 (ja) 配光制御システム
JP2020142615A (ja) 車両用灯具の制御装置、車両用灯具の制御方法、車両用灯具システム
US11994266B2 (en) Light distribution control device, vehicular lamp system, and light distribution control method
KR100791192B1 (ko) 차량용 화상 생성 장치 및 방법
WO2024070503A1 (ja) 車両用前照灯
KR20230135507A (ko) 적응형 자동차 헤드라이트의 제어 방법
KR102574637B1 (ko) 광 모듈 시스템 및 광 모듈 시스템의 제어 방법
CN118049617A (zh) 灯及其操作方法
US20250326351A1 (en) Vehicle lamp control apparatus, vehicle lamp control method and vehicle lamp system
US12493926B2 (en) Communication lighting system with automatic image transformation function
EP4617561A1 (en) Vehicle headlamp
JP7807315B2 (ja) 車両用前照灯
CN121986038A (en) Vehicle lamp, control device for variable light distribution, and software program
WO2024117037A1 (ja) 車両用灯具の制御装置、コンピュータプログラムおよび車両用灯具
WO2025079504A1 (ja) 車両用灯具、配光可変ランプの制御装置、ソフトウェアプログラム
CN114290985A (zh) 用于前灯的空间光调制器(slm)控制器
KR20260050042A (ko) 차량용 램프를 위한 제어 방법 및 장치
WO2023085213A1 (ja) 配光制御装置および車両用灯具システム
WO2024142991A1 (ja) 車両用灯具、配光可変ランプのコントローラおよびその制御方法、ソフトウェアプログラム
WO2025164415A1 (ja) マトリクス型配光可変ランプの制御装置、車両用灯具、ソフトウェアプログラム
WO2024034553A1 (ja) 車両用前照灯
WO2025009459A1 (ja) 車両用前照灯の制御装置、車両用前照灯システム
WO2024095633A1 (ja) 車両用前照灯の制御装置、車両用前照灯の制御方法、車両用前照灯システム
WO2025225315A1 (ja) 前照灯の制御装置、前照灯の制御方法、前照灯システム

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination