CN110388619B - 路面影像投射装置和车辆用灯具 - Google Patents
路面影像投射装置和车辆用灯具 Download PDFInfo
- Publication number
- CN110388619B CN110388619B CN201910312079.4A CN201910312079A CN110388619B CN 110388619 B CN110388619 B CN 110388619B CN 201910312079 A CN201910312079 A CN 201910312079A CN 110388619 B CN110388619 B CN 110388619B
- Authority
- CN
- China
- Prior art keywords
- image projection
- road surface
- light
- light guide
- solid
- 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
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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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
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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
- B60Q1/34—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 change of drive direction
-
- 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
- B60Q1/34—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 change of drive direction
- B60Q1/38—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
- B60Q1/381—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 change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps with several light sources activated in sequence, e.g. to create a sweep effect
-
- 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
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
-
- 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
- B60Q2400/00—Special features or arrangements of exterior signal lamps for vehicles
- B60Q2400/50—Projected symbol or information, e.g. onto the road or car body
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/24—Light guides
-
- 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
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/20—Direction indicator lights
-
- 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
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
- F21W2103/60—Projection of signs from lighting devices, e.g. symbols or information being projected onto the road
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018080244A JP7171219B2 (ja) | 2018-04-18 | 2018-04-18 | 路面映像投射装置 |
JP2018-080244 | 2018-04-18 | ||
JP2018080245A JP7105597B2 (ja) | 2018-04-18 | 2018-04-18 | 路面映像投射装置および車両用灯具 |
JP2018-080245 | 2018-04-18 | ||
JP2018-141498 | 2018-07-27 | ||
JP2018141498A JP7122903B2 (ja) | 2018-07-27 | 2018-07-27 | 路面映像投射装置及び車両用灯具 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110388619A CN110388619A (zh) | 2019-10-29 |
CN110388619B true CN110388619B (zh) | 2022-01-11 |
Family
ID=68237369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910312079.4A Active CN110388619B (zh) | 2018-04-18 | 2019-04-18 | 路面影像投射装置和车辆用灯具 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10829036B2 (zh) |
CN (1) | CN110388619B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6671510B2 (ja) * | 2016-12-22 | 2020-03-25 | 三菱電機株式会社 | 車両用前照灯 |
WO2019159220A1 (ja) * | 2018-02-13 | 2019-08-22 | 本田技研工業株式会社 | 鞍乗型車両 |
JP7298069B2 (ja) * | 2018-09-28 | 2023-06-27 | 株式会社小糸製作所 | 車両用前照灯 |
KR102417584B1 (ko) * | 2018-10-31 | 2022-07-05 | 니치아 카가쿠 고교 가부시키가이샤 | 발광 장치, 발광 모듈, 발광 장치 및 발광 모듈의 제조 방법 |
EP3731015A1 (de) * | 2019-04-24 | 2020-10-28 | ZKW Group GmbH | Bodenprojektionsvorrichtung für ein kraftfahrzeug |
FR3105345B1 (fr) | 2019-12-20 | 2022-10-14 | Valeo Vision Belgique | Dispositif d'éclairage automobile |
KR20210083037A (ko) * | 2019-12-26 | 2021-07-06 | 현대모비스 주식회사 | 차량용 램프장치 |
KR20210083580A (ko) * | 2019-12-27 | 2021-07-07 | 에스엘 주식회사 | 차량용 가이드 램프 |
JP2021133894A (ja) * | 2020-02-28 | 2021-09-13 | 市光工業株式会社 | 車両用灯具 |
DE102020106299A1 (de) * | 2020-03-09 | 2021-09-09 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
DE102020108009A1 (de) | 2020-03-24 | 2021-09-30 | Bayerische Motoren Werke Aktiengesellschaft | Kraftfahrzeug |
KR20220052025A (ko) * | 2020-10-20 | 2022-04-27 | 에스엘 주식회사 | 차량용 램프 |
KR102454229B1 (ko) * | 2020-11-30 | 2022-10-14 | 현대모비스 주식회사 | 차량용 램프 |
KR20220082598A (ko) * | 2020-12-10 | 2022-06-17 | 현대자동차주식회사 | 차량의 머드가드 라이팅 장치 |
JP2022112865A (ja) * | 2021-01-22 | 2022-08-03 | 市光工業株式会社 | 車両用灯具 |
FR3121498B1 (fr) * | 2021-04-01 | 2023-08-04 | Valeo Vision | Module optique d’un système lumineux d’un véhicule automobile |
KR20230004141A (ko) * | 2021-06-30 | 2023-01-06 | 현대모비스 주식회사 | 차량용 램프 |
KR20240052007A (ko) * | 2021-08-24 | 2024-04-22 | 루미레즈 엘엘씨 | 투영 led 광원을 갖는 led 레트로핏 차량 시그널링 램프, 이를 제어하기 위한 스마트폰 앱 및 대응하는 시스템 |
CN118103258A (zh) * | 2021-10-15 | 2024-05-28 | 法雷奥照明公司 | 用于投射多个光束的系统 |
FR3135232A1 (fr) * | 2022-05-04 | 2023-11-10 | Valeo Vision | Dispositif lumineux pour projeter une image au sol |
KR20230155712A (ko) * | 2022-05-04 | 2023-11-13 | 현대모비스 주식회사 | 차량용 램프 |
EP4316911A1 (de) * | 2022-08-01 | 2024-02-07 | ZKW Group GmbH | Kraftfahrzeuglichtsystem zur abstrahlung von positionsbegrenzten bodenprojektionen |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0843781A (ja) | 1994-07-28 | 1996-02-16 | Sony Corp | 投射表示装置 |
JP2004136838A (ja) | 2002-10-21 | 2004-05-13 | Toyota Industries Corp | 車両用の投射装置及び表示装置 |
US20050117364A1 (en) * | 2003-10-27 | 2005-06-02 | Mark Rennick | Method and apparatus for projecting a turn signal indication |
JP2005142060A (ja) | 2003-11-07 | 2005-06-02 | Ichikoh Ind Ltd | 補助信号灯具 |
US7192172B1 (en) * | 2005-09-08 | 2007-03-20 | K.W. Muth Company, Inc. | Visual warning device |
US7560742B2 (en) * | 2005-11-28 | 2009-07-14 | Magna International Inc. | Semiconductor-based lighting systems and lighting system components for automotive use |
ITBO20060282A1 (it) * | 2006-04-13 | 2007-10-14 | Ferrari Spa | Metodo e sitema di ausilio alla guida per un veicolo stradale |
JP5262057B2 (ja) * | 2006-11-17 | 2013-08-14 | 株式会社豊田中央研究所 | 照射装置 |
US8531285B2 (en) * | 2010-04-13 | 2013-09-10 | Connor Kent Purks | Vehicle turn signaling apparatus that projects a low divergence line onto an adjacent driving lane |
US20110273671A1 (en) * | 2010-05-07 | 2011-11-10 | Idesign Max Co., Ltd. | Projector for Casting Light on the Ground beside a Vehicle |
DE102010034853A1 (de) * | 2010-08-18 | 2012-02-23 | Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) | Kraftfahrzeug mit Digitalprojektoren |
KR101312630B1 (ko) * | 2011-07-08 | 2013-10-04 | 에스엘 주식회사 | 차량용 램프 및 그 제어 방법 |
US10076995B2 (en) * | 2011-12-07 | 2018-09-18 | Sl Corporation | Automotive lamp |
CN103175080A (zh) * | 2011-12-23 | 2013-06-26 | 海洋王(东莞)照明科技有限公司 | 一种交通辅助装置 |
US9321395B2 (en) * | 2013-04-26 | 2016-04-26 | Ford Global Technologies, Llc | Vehicle puddle lamp assembly generating animated image and method |
JP6322931B2 (ja) * | 2013-08-29 | 2018-05-16 | 市光工業株式会社 | 車両用灯具 |
US9481287B2 (en) * | 2014-01-21 | 2016-11-01 | Harman International Industries, Inc. | Roadway projection system |
WO2016006138A1 (ja) * | 2014-07-08 | 2016-01-14 | 三菱電機株式会社 | 前照灯モジュール及び前照灯装置 |
JP6746270B2 (ja) * | 2014-09-08 | 2020-08-26 | 株式会社小糸製作所 | 車両用表示システム |
FR3041110B1 (fr) * | 2015-09-14 | 2018-03-16 | Valeo Vision | Procede de projection pour vehicule automobile d'une image sur une surface de projection |
US9931977B2 (en) * | 2015-11-27 | 2018-04-03 | Sl Corporation | Vehicle lamp |
JP6985806B2 (ja) | 2016-03-29 | 2021-12-22 | スタンレー電気株式会社 | 車両用灯具 |
US10690311B2 (en) * | 2017-01-27 | 2020-06-23 | Maxell, Ltd. | Headlight device |
US10399483B2 (en) * | 2017-03-08 | 2019-09-03 | Ford Global Technologies, Llc | Vehicle illumination assembly |
-
2019
- 2019-04-17 US US16/387,156 patent/US10829036B2/en active Active
- 2019-04-18 CN CN201910312079.4A patent/CN110388619B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10829036B2 (en) | 2020-11-10 |
US20190322209A1 (en) | 2019-10-24 |
CN110388619A (zh) | 2019-10-29 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20201015 Address after: Kyoto Japan Applicant after: MAXELL, Ltd. Address before: Kyoto Japan Applicant before: MAXELL, Ltd. Applicant before: HONDA MOTOR Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220228 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |