WO2015063512A1 - Systèmes de projecteur antibrouillard - Google Patents

Systèmes de projecteur antibrouillard Download PDF

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Publication number
WO2015063512A1
WO2015063512A1 PCT/GB2014/053257 GB2014053257W WO2015063512A1 WO 2015063512 A1 WO2015063512 A1 WO 2015063512A1 GB 2014053257 W GB2014053257 W GB 2014053257W WO 2015063512 A1 WO2015063512 A1 WO 2015063512A1
Authority
WO
WIPO (PCT)
Prior art keywords
polariser
light
fog light
fog
viewing means
Prior art date
Application number
PCT/GB2014/053257
Other languages
English (en)
Inventor
Simon Robert WELLS
Original Assignee
Wells Simon Robert
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
Priority claimed from GB201319420A external-priority patent/GB201319420D0/en
Priority claimed from GB201320507A external-priority patent/GB201320507D0/en
Priority claimed from GB201416582A external-priority patent/GB201416582D0/en
Application filed by Wells Simon Robert filed Critical Wells Simon Robert
Publication of WO2015063512A1 publication Critical patent/WO2015063512A1/fr

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
    • B60Q1/18—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 being additional front lights
    • B60Q1/20—Fog 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
    • 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
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/135—Polarised
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

La présente invention concerne un système (10) de projecteur antibrouillard comprenant un projecteur antibrouillard (12) et des moyens de visualisation associés au projecteur antibrouillard (12), selon lequel le projecteur antibrouillard (12) comporte un polariseur linéaire ou elliptique (18) fixé ou incorporé en son sein comportant un plan associé de polarisation ou de chiralité, de sorte que le projecteur antibrouillard (12) projette une lumière de polarisation définie, le moyen de visualisation comprenant un polariseur linéaire ou elliptique (26) comportant un plan associé de polarisation ou de chiralité qui est orienté de sorte que la lumière du projecteur antibrouillard (12) qui est incidente sur le moyen de visualisation après avoir été réfléchie par des gouttes d'eau de brouillard soit sensiblement arrêtée.
PCT/GB2014/053257 2013-11-04 2014-11-03 Systèmes de projecteur antibrouillard WO2015063512A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
GB201319420A GB201319420D0 (en) 2013-11-04 2013-11-04 High transmittance polariser
GB1319420.4 2013-11-04
GB1320507.5 2013-11-20
GB201320507A GB201320507D0 (en) 2013-11-20 2013-11-20 Fog light systems
GB1416582.3 2014-09-19
GB201416582A GB201416582D0 (en) 2014-09-19 2014-09-19 Fog Light Systems

Publications (1)

Publication Number Publication Date
WO2015063512A1 true WO2015063512A1 (fr) 2015-05-07

Family

ID=51999450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/053257 WO2015063512A1 (fr) 2013-11-04 2014-11-03 Systèmes de projecteur antibrouillard

Country Status (1)

Country Link
WO (1) WO2015063512A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017202769A3 (fr) * 2016-05-24 2018-01-18 Audi Ag Émission d'un rayonnement lumineux polarisé linéairement par un projecteur de véhicule, pour utilisation dans un système d'aide à la conduite basé sur une caméra
JP2018020585A (ja) * 2016-08-01 2018-02-08 株式会社小糸製作所 車載撮像装置および車両用灯具システム
JPWO2018180769A1 (ja) * 2017-03-31 2019-12-26 日本電気株式会社 業務支援システム及び保護メガネ
US10781986B2 (en) 2016-03-31 2020-09-22 3M Innovative Properties Company Low-glare automotive headlight

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286394A (en) * 1926-12-18 1928-03-08 Frank Adcock A device for the elimination or reduction of "dazzle"
GB460666A (en) * 1935-05-28 1937-01-28 Leslie Reneson Underwood Improvements in or relating to vehicle lamps, searchlights or the like for the penetration of fog
GB1048091A (en) * 1963-01-30 1966-11-09 Maffei Carlo Improvements in or relating to fog lamps
US3840731A (en) * 1970-07-18 1974-10-08 Daimler Benz Ag Fog light for motor vehicles
US4020336A (en) * 1974-10-24 1977-04-26 Robert Bosch G.M.B.H. Vehicular fog headlight
JP2000221451A (ja) * 1999-01-29 2000-08-11 Seiko Epson Corp 防眩装置
EP1351015A2 (fr) * 2002-04-05 2003-10-08 Honda Giken Kogyo Kabushiki Kaisha Projecteur de lumière

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB286394A (en) * 1926-12-18 1928-03-08 Frank Adcock A device for the elimination or reduction of "dazzle"
GB460666A (en) * 1935-05-28 1937-01-28 Leslie Reneson Underwood Improvements in or relating to vehicle lamps, searchlights or the like for the penetration of fog
GB1048091A (en) * 1963-01-30 1966-11-09 Maffei Carlo Improvements in or relating to fog lamps
US3840731A (en) * 1970-07-18 1974-10-08 Daimler Benz Ag Fog light for motor vehicles
US4020336A (en) * 1974-10-24 1977-04-26 Robert Bosch G.M.B.H. Vehicular fog headlight
JP2000221451A (ja) * 1999-01-29 2000-08-11 Seiko Epson Corp 防眩装置
EP1351015A2 (fr) * 2002-04-05 2003-10-08 Honda Giken Kogyo Kabushiki Kaisha Projecteur de lumière

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10781986B2 (en) 2016-03-31 2020-09-22 3M Innovative Properties Company Low-glare automotive headlight
WO2017202769A3 (fr) * 2016-05-24 2018-01-18 Audi Ag Émission d'un rayonnement lumineux polarisé linéairement par un projecteur de véhicule, pour utilisation dans un système d'aide à la conduite basé sur une caméra
CN109154985A (zh) * 2016-05-24 2019-01-04 奥迪股份公司 用在基于摄像机的驾驶员辅助系统中的机动车大灯线性偏振光辐射
US11002419B2 (en) 2016-05-24 2021-05-11 Audi Ag Linearly polarized light emission by a vehicle headlight for use in a camera-based driver assistance system
CN109154985B (zh) * 2016-05-24 2021-11-23 奥迪股份公司 用在基于摄像机的驾驶员辅助系统中的机动车大灯线性偏振光辐射
JP2018020585A (ja) * 2016-08-01 2018-02-08 株式会社小糸製作所 車載撮像装置および車両用灯具システム
JPWO2018180769A1 (ja) * 2017-03-31 2019-12-26 日本電気株式会社 業務支援システム及び保護メガネ

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