JP7422088B2 - 車両用灯具 - Google Patents

車両用灯具 Download PDF

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Publication number
JP7422088B2
JP7422088B2 JP2020563020A JP2020563020A JP7422088B2 JP 7422088 B2 JP7422088 B2 JP 7422088B2 JP 2020563020 A JP2020563020 A JP 2020563020A JP 2020563020 A JP2020563020 A JP 2020563020A JP 7422088 B2 JP7422088 B2 JP 7422088B2
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JP
Japan
Prior art keywords
vehicle
lamp
light
unit
lamp unit
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.)
Active
Application number
JP2020563020A
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English (en)
Japanese (ja)
Other versions
JPWO2020137455A1 (ja
Inventor
伸孝 手塚
拓紀 井上
裕一 綿野
重之 渡邉
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
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Publication date
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Publication of JPWO2020137455A1 publication Critical patent/JPWO2020137455A1/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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/543—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating other states or conditions of 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
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/507—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking specific to autonomous vehicles
    • 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
    • F21S41/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
    • F21S43/14—Light emitting diodes [LED]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
    • F21S43/19—Attachment of light sources or lamp holders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/503—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text
    • B60Q1/5035—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays
    • B60Q1/5037—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking using luminous text or symbol displays in or on the vehicle, e.g. static text electronic displays the display content changing automatically, e.g. depending on traffic situation
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/545—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for indicating other traffic conditions, e.g. fog, heavy traffic
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
    • B60Q1/547—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking for issuing requests to other traffic participants; for confirming to other traffic participants they can proceed, e.g. they can overtake

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP2020563020A 2018-12-28 2019-12-06 車両用灯具 Active JP7422088B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2018247868 2018-12-28
JP2018247866 2018-12-28
JP2018247869 2018-12-28
JP2018247868 2018-12-28
JP2018247866 2018-12-28
JP2018247869 2018-12-28
PCT/JP2019/047877 WO2020137455A1 (fr) 2018-12-28 2019-12-06 Lumière de véhicule

Publications (2)

Publication Number Publication Date
JPWO2020137455A1 JPWO2020137455A1 (ja) 2021-11-11
JP7422088B2 true JP7422088B2 (ja) 2024-01-25

Family

ID=71127592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020563020A Active JP7422088B2 (ja) 2018-12-28 2019-12-06 車両用灯具

Country Status (3)

Country Link
JP (1) JP7422088B2 (fr)
CN (1) CN113226848A (fr)
WO (1) WO2020137455A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007039982A (ja) 2005-08-03 2007-02-15 Denso Corp 車載機器制御システム
JP2014046838A (ja) 2012-08-31 2014-03-17 Denso Corp 対歩行者報知装置
JP2015071340A (ja) 2013-10-02 2015-04-16 本田技研工業株式会社 車両の表示装置および表示方法
WO2016027315A1 (fr) 2014-08-19 2016-02-25 三菱電機株式会社 Dispositif d'éclairage d'une surface de route
US20180065537A1 (en) 2016-09-08 2018-03-08 Ford Global Technologies, Llc Directional approach lighting
JP2018156174A (ja) 2017-03-15 2018-10-04 株式会社Ｓｕｂａｒｕ 車両の表示システム及び車両の表示システムの制御方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09259602A (ja) * 1996-03-27 1997-10-03 Central Japan Railway Co 合図灯
JPH11170910A (ja) * 1997-12-10 1999-06-29 Asahi Glass Co Ltd 車両用警告灯
JP2000025520A (ja) * 1998-07-08 2000-01-25 Sanetoshi Maekawa 自動車の照明装置
JP4419758B2 (ja) * 2004-08-31 2010-02-24 株式会社デンソー 自動車用ユーザもてなしシステム
JP2009286199A (ja) * 2008-05-27 2009-12-10 Koito Mfg Co Ltd 歩行者照射用照明装置および車両用前照灯装置
JP2012216405A (ja) * 2011-03-31 2012-11-08 Mitsubishi Electric Corp Ｌｅｄ照明装置
CN204141440U (zh) * 2014-10-22 2015-02-04 湖南福安工业有限公司 Led投射灯具结构
JP6470020B2 (ja) * 2014-11-17 2019-02-13 コイト電工株式会社 照明装置
JP6636244B2 (ja) * 2014-12-04 2020-01-29 株式会社小糸製作所 路面描画用灯具ユニット
JP6774954B2 (ja) * 2015-10-27 2020-10-28 株式会社小糸製作所 車両用部品および車両
EP3369621A4 (fr) * 2015-10-27 2019-06-26 Koito Manufacturing Co., Ltd. Dispositif d'éclairage de véhicule, système de véhicule et véhicule
WO2017073633A1 (fr) * 2015-10-27 2017-05-04 株式会社小糸製作所 Dispositif d'éclairage de véhicule
CN107176161B (zh) * 2016-03-10 2021-11-23 松下电器（美国）知识产权公司 识别结果提示装置、识别结果提示方法以及自主移动体
JP6623910B2 (ja) * 2016-04-11 2019-12-25 トヨタ自動車株式会社 車両用表示装置
JP2018018253A (ja) * 2016-07-27 2018-02-01 株式会社デンソー 車両状態通知認識システム及び車両状態通知認識方法
CN109641552B (zh) * 2016-07-29 2022-05-31 株式会社小糸制作所 车用照明系统、车辆系统和车辆
US10940795B2 (en) * 2017-01-18 2021-03-09 Baidu Usa Llc Method for keeping distance between an autonomous driving vehicle and a following vehicle using a braking light
JP6924612B2 (ja) * 2017-05-12 2021-08-25 スタンレー電気株式会社 路面描画システム
JP6953790B2 (ja) * 2017-05-23 2021-10-27 市光工業株式会社 車両用灯具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007039982A (ja) 2005-08-03 2007-02-15 Denso Corp 車載機器制御システム
JP2014046838A (ja) 2012-08-31 2014-03-17 Denso Corp 対歩行者報知装置
JP2015071340A (ja) 2013-10-02 2015-04-16 本田技研工業株式会社 車両の表示装置および表示方法
WO2016027315A1 (fr) 2014-08-19 2016-02-25 三菱電機株式会社 Dispositif d'éclairage d'une surface de route
US20180065537A1 (en) 2016-09-08 2018-03-08 Ford Global Technologies, Llc Directional approach lighting
JP2018156174A (ja) 2017-03-15 2018-10-04 株式会社Ｓｕｂａｒｕ 車両の表示システム及び車両の表示システムの制御方法

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Publication number Publication date
WO2020137455A1 (fr) 2020-07-02
CN113226848A (zh) 2021-08-06
JPWO2020137455A1 (ja) 2021-11-11

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