JP6669428B2 - 照明装置と照明方法及び表示システム - Google Patents
照明装置と照明方法及び表示システム Download PDFInfo
- Publication number
- JP6669428B2 JP6669428B2 JP2014164757A JP2014164757A JP6669428B2 JP 6669428 B2 JP6669428 B2 JP 6669428B2 JP 2014164757 A JP2014164757 A JP 2014164757A JP 2014164757 A JP2014164757 A JP 2014164757A JP 6669428 B2 JP6669428 B2 JP 6669428B2
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- JP
- Japan
- Prior art keywords
- light source
- light
- sign
- illumination
- lighting
- 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
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
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- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the 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
- B60Q1/02—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
-
- 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
- B60Q1/2696—Mounting of devices using LEDs
-
- 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
- B60Q1/32—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 vehicle sides, e.g. clearance lights
-
- 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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0407—Arrangement of electric circuit elements in or on lighting devices the elements being switches for flashing
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/005—Illumination controller or illuminated signs including an illumination control system
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/02—Signs, boards, or panels, illuminated by artificial light sources positioned in front of the insignia
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F19/00—Advertising or display means not otherwise provided for
- G09F19/12—Advertising or display means not otherwise provided for using special optical effects
- G09F19/20—Advertising or display means not otherwise provided for using special optical effects with colour-mixing effects
- G09F19/205—Special effects using different wavelengths
-
- 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
- B60Q2400/20—Multi-color single source or LED matrix, e.g. yellow blinker and red brake lamp generated by single lamp
-
- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Accounting & Taxation (AREA)
- Marketing (AREA)
- Business, Economics & Management (AREA)
- Optics & Photonics (AREA)
- Road Signs Or Road Markings (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
2 道路標識(一時停止標識:照明対象物)
2a 標識面
2b 標識パターン
3 クリアランスランプ(照明装置)
6 道路標識(車線規制標識:照明対象物)
7 安全ベスト(標識:照明対象物)
L1 第1の光源
L2 第2の光源
Claims (5)
- 同一領域に向けて光を照射するように構成された第1の光源と第2の光源を備えており、前記第1の光源と前記第2の光源はほぼ同じ色温度であるが分光特性が異なる光を出射する照明装置であって、前記照明装置は車両に備えられ、当該車両の少なくとも前方に向けて光を照射するように構成されるとともに、前記第1の光源と第2の光源を周波数2〜4Hzで交番的に点灯制御し、各光源から出射された光を照明対象物に対して交番的に照射するように構成されていることを特徴とする照明装置。
- 前記第1の光源と前記第2の光源は、前記照明対象物に対して同じ光度で光を照射する請求項1に記載の照明装置。
- 前記第1の光源と前記第2の光源は、交番点灯の切り替え時に両者を合せた光度が点灯時の光度に一致される請求項2に記載の照明装置。
- 所定の波長領域の色彩部分を備えた照明対象物を照明装置により照明する照明方法であって、前記照明装置はほぼ同じ色温度であるが分光特性が異なる光を出射する第1の光源と第2の光源を備えており、これら第1の光源と第2の光源は前記所定の波長領域において分光光度が相違しており、前記第1の光源と前記第2の光源を周波数2〜4Hzで交番的に点灯制御し、各光源から出射された光を前記照明対象物に対して交番的に照射することを特徴とする照明方法。
- ほぼ同じ色温度であるが分光特性が異なる光を出射する第1の光源と第2の光源を備える照明装置と、所定の波長領域の色彩部分を有する照明対象物とを備え、前記照明対象物を前記照明装置で照明することにより当該照明対象物での表示を行う表示システムであって、前記第1の光源と前記第2の光源は前記所定の波長領域において分光光度が相違しており、これら第1の光源と第2の光源を周波数2〜4Hzで交番的に点灯制御し、各光源から出射された光を照明対象物に対して交番的に照射するように構成されていることを特徴とする表示システム。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014164757A JP6669428B2 (ja) | 2014-08-13 | 2014-08-13 | 照明装置と照明方法及び表示システム |
EP15831699.2A EP3182806A4 (en) | 2014-08-13 | 2015-08-12 | Lighting device and lighting system |
PCT/JP2015/072874 WO2016024620A1 (ja) | 2014-08-13 | 2015-08-12 | 照明装置および照明システム |
US15/503,045 US10876702B2 (en) | 2014-08-13 | 2015-08-12 | Dual light sources having similar solor temperatures and different spectral characteristics |
CN201580043086.9A CN106576415A (zh) | 2014-08-13 | 2015-08-12 | 照明装置以及照明系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014164757A JP6669428B2 (ja) | 2014-08-13 | 2014-08-13 | 照明装置と照明方法及び表示システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016040441A JP2016040441A (ja) | 2016-03-24 |
JP6669428B2 true JP6669428B2 (ja) | 2020-03-18 |
Family
ID=55304247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014164757A Active JP6669428B2 (ja) | 2014-08-13 | 2014-08-13 | 照明装置と照明方法及び表示システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US10876702B2 (ja) |
EP (1) | EP3182806A4 (ja) |
JP (1) | JP6669428B2 (ja) |
CN (1) | CN106576415A (ja) |
WO (1) | WO2016024620A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6463549B1 (ja) * | 2017-07-21 | 2019-02-06 | 三菱電機株式会社 | 照射システムおよび照射方法 |
CA3113443A1 (en) * | 2018-09-25 | 2020-04-02 | Joy Global Surface Mining Inc | Proximity detection system for an industrial machine including externally mounted indicators |
JP7082149B2 (ja) * | 2020-02-25 | 2022-06-07 | 矢崎総業株式会社 | 照明装置 |
TWI816531B (zh) * | 2022-08-12 | 2023-09-21 | 巨鎧精密工業股份有限公司 | 多光源照明模組及其汽車燈具 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
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CA1272052A (en) * | 1987-08-06 | 1990-07-31 | Slawomir Patocki | Multi-bulb light source |
JP2000054325A (ja) * | 1998-08-04 | 2000-02-22 | Sankosha Kk | 自発光式交通標識などの電源 |
JP3603016B2 (ja) * | 2000-11-30 | 2004-12-15 | 有限会社アートフォース | 照明装置 |
FR2894905B1 (fr) * | 2005-10-25 | 2009-07-10 | Valeo Vision Sa | Procede d'eclairage module d'une route et projecteur de vehicule mettant en oeuvre ce procede. |
JP2008096902A (ja) * | 2006-10-16 | 2008-04-24 | Sharp Corp | 発光装置およびそれを備えた映像表示装置 |
JP5012189B2 (ja) * | 2007-05-14 | 2012-08-29 | Dic株式会社 | 照明装置 |
JP5282409B2 (ja) * | 2008-02-25 | 2013-09-04 | ウシオ電機株式会社 | 光照射式加熱方法及び光照射式加熱装置 |
JP5257979B2 (ja) * | 2008-06-06 | 2013-08-07 | 学校法人同志社 | 色材と照明の組合せによる表現態様及び/又はパターン変化を含んでなる演出システム |
US20090320340A1 (en) * | 2008-06-30 | 2009-12-31 | Panel El Ltd | Illuminated road sign and a method for illuminating a road sign |
JP2011136651A (ja) * | 2009-12-28 | 2011-07-14 | Koito Mfg Co Ltd | 車両用灯具システム |
JP5930516B2 (ja) * | 2010-03-16 | 2016-06-08 | シャープ株式会社 | 植物の照明栽培方法、防虫用照明装置、および防虫用照明システム |
EP2495487B1 (de) | 2011-03-02 | 2014-06-11 | TRUMPF Medizin Systeme GmbH + Co. KG | Operationsleuchte und Verfahren zum Ausleuchten einer Operationsstelle |
US8564205B2 (en) * | 2011-05-23 | 2013-10-22 | General Electric Company | Configurable vehicle solid state lighting |
DE102011119231A1 (de) * | 2011-11-23 | 2013-05-23 | Audi Ag | Kraftfahrzeugleuchte, Kraftwagen und Verfahren zum Betreiben einer Kraftfahrzeugleuchte |
JP2013139685A (ja) | 2012-01-04 | 2013-07-18 | Nohara Sangyo Co Ltd | 道路標識表示システム |
EP2621247B1 (en) * | 2012-01-25 | 2015-09-30 | Dialog Semiconductor GmbH | Dimming method and system for LED lamp assemblies |
KR102024288B1 (ko) * | 2012-02-15 | 2019-09-23 | 엘지이노텍 주식회사 | 조명 시스템 |
JP5966480B2 (ja) * | 2012-03-21 | 2016-08-10 | 富士ゼロックス株式会社 | 照明装置及び表示システム |
WO2013150297A1 (en) | 2012-04-04 | 2013-10-10 | Crawford Hollingworth | Lighting units for road users |
DE102012206691A1 (de) * | 2012-04-24 | 2013-10-24 | Zumtobel Lighting Gmbh | Straßen- und Wegbeleuchtungssystem |
JP2014026837A (ja) | 2012-07-26 | 2014-02-06 | Sharp Corp | 照明装置、前照灯、投影装置、屋内照明および屋外照明 |
JP6056293B2 (ja) * | 2012-09-12 | 2017-01-11 | 株式会社リコー | 照明光源装置及びこの照明光源装置を備えた投射装置及び投射装置の制御方法 |
JP2014084679A (ja) | 2012-10-26 | 2014-05-12 | Kowa-Sangyo Co Ltd | 道路標識 |
CN104282825A (zh) * | 2013-07-03 | 2015-01-14 | 光宝电子(广州)有限公司 | 照明装置 |
-
2014
- 2014-08-13 JP JP2014164757A patent/JP6669428B2/ja active Active
-
2015
- 2015-08-12 CN CN201580043086.9A patent/CN106576415A/zh active Pending
- 2015-08-12 WO PCT/JP2015/072874 patent/WO2016024620A1/ja active Application Filing
- 2015-08-12 US US15/503,045 patent/US10876702B2/en active Active
- 2015-08-12 EP EP15831699.2A patent/EP3182806A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN106576415A (zh) | 2017-04-19 |
US20170236459A1 (en) | 2017-08-17 |
US10876702B2 (en) | 2020-12-29 |
EP3182806A1 (en) | 2017-06-21 |
JP2016040441A (ja) | 2016-03-24 |
EP3182806A4 (en) | 2018-04-11 |
WO2016024620A1 (ja) | 2016-02-18 |
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