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GB2527627B - Headlight glare-reduction system - Google Patents

Headlight glare-reduction system

Info

Publication number
GB2527627B
GB2527627B GB1502099.3A GB201502099A GB2527627B GB 2527627 B GB2527627 B GB 2527627B GB 201502099 A GB201502099 A GB 201502099A GB 2527627 B GB2527627 B GB 2527627B
Authority
GB
United Kingdom
Prior art keywords
reduction system
headlight glare
headlight
glare
reduction
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.)
Expired - Fee Related
Application number
GB1502099.3A
Other versions
GB2527627A (en
GB201502099D0 (en
Inventor
Aisher Robin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1502099.3A priority Critical patent/GB2527627B/en
Publication of GB201502099D0 publication Critical patent/GB201502099D0/en
Publication of GB2527627A publication Critical patent/GB2527627A/en
Application granted granted Critical
Publication of GB2527627B publication Critical patent/GB2527627B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
    • B60J3/0204—Sun visors
    • B60J3/0208—Sun visors combined with auxiliary visor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/06—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles using polarising effect
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
GB1502099.3A 2015-02-09 2015-02-09 Headlight glare-reduction system Expired - Fee Related GB2527627B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1502099.3A GB2527627B (en) 2015-02-09 2015-02-09 Headlight glare-reduction system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1502099.3A GB2527627B (en) 2015-02-09 2015-02-09 Headlight glare-reduction system

Publications (3)

Publication Number Publication Date
GB201502099D0 GB201502099D0 (en) 2015-03-25
GB2527627A GB2527627A (en) 2015-12-30
GB2527627B true GB2527627B (en) 2019-03-06

Family

ID=52746334

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1502099.3A Expired - Fee Related GB2527627B (en) 2015-02-09 2015-02-09 Headlight glare-reduction system

Country Status (1)

Country Link
GB (1) GB2527627B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3056154B1 (en) * 2016-09-20 2019-07-05 Office National D'etudes Et De Recherches Aerospatiales (Onera) FILTERING VISION ELEMENT FORMING WINDSHIELD OR MIRROR FOR ROAD VEHICLE

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437632A1 (en) * 1978-09-27 1980-04-25 Lafourcade Claude Antidazzle headlamp filters for road vehicle - comprise polarising filter on headlamp glasses and windscreen used in conjunction with special spectacles
US4219867A (en) * 1977-12-01 1980-08-26 Robert Bosch Gmbh Vehicle headlight with polarized and non-polarized light emission
DE3313336A1 (en) * 1983-04-13 1984-10-18 Manfred Dipl.-Ing. 3000 Hannover Bock Device for protecting against dazzle from the main beam of motor vehicles
JPS61135827A (en) * 1984-12-05 1986-06-23 Shunkichi Suzuki Light dazzling protection device for automobile
WO1987004396A1 (en) * 1986-01-21 1987-07-30 Hyok Soo Kang Screening method of blinding lights for vehicles
IT1213637B (en) * 1987-07-02 1989-12-29 G P M Sas COMBINATION OF POLARIZING HIGH BEAM HEADLIGHTS AND ANALYZER WINDSHIELDS TO AVOID THE DRIVING OF CAR DRIVERS
CH674070A5 (en) * 1987-06-11 1990-04-30 Jozsef Hideg Anti-dazzle headlamp beam polariser for motor vehicle - utilises linear polarisation films crossed at acute angle between headlamp and eyes of oncoming vehicle driver
GB2278816A (en) * 1993-06-03 1994-12-14 Nicholas Andrew Grant Headlamp glare eliminator
DE4330708A1 (en) * 1993-09-10 1995-03-16 Yosif Nabwani Optical safety traffic system
FR2723895A1 (en) * 1994-08-25 1996-03-01 Maiztegui Guillermo Martin Anti-dazzle system for automobile headlights
DE20216774U1 (en) * 2002-10-31 2003-01-02 Lambrich, Georg, 14167 Berlin Anti-dazzle system for use in road vehicle consists of layer of liquid crystals operated by circuit with light sensor and sandwiched between layers of glass holding polarization filters
EP1443264A2 (en) * 2003-02-03 2004-08-04 HONDA MOTOR CO., Ltd. Light emitting apparatus
JP2011173578A (en) * 2010-01-29 2011-09-08 Imasen Electric Ind Co Ltd Dimming device
JP2016115412A (en) * 2014-12-11 2016-06-23 スタンレー電気株式会社 Vehicular headlight unit and vehicular headlight system

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219867A (en) * 1977-12-01 1980-08-26 Robert Bosch Gmbh Vehicle headlight with polarized and non-polarized light emission
FR2437632A1 (en) * 1978-09-27 1980-04-25 Lafourcade Claude Antidazzle headlamp filters for road vehicle - comprise polarising filter on headlamp glasses and windscreen used in conjunction with special spectacles
DE3313336A1 (en) * 1983-04-13 1984-10-18 Manfred Dipl.-Ing. 3000 Hannover Bock Device for protecting against dazzle from the main beam of motor vehicles
JPS61135827A (en) * 1984-12-05 1986-06-23 Shunkichi Suzuki Light dazzling protection device for automobile
WO1987004396A1 (en) * 1986-01-21 1987-07-30 Hyok Soo Kang Screening method of blinding lights for vehicles
CH674070A5 (en) * 1987-06-11 1990-04-30 Jozsef Hideg Anti-dazzle headlamp beam polariser for motor vehicle - utilises linear polarisation films crossed at acute angle between headlamp and eyes of oncoming vehicle driver
IT1213637B (en) * 1987-07-02 1989-12-29 G P M Sas COMBINATION OF POLARIZING HIGH BEAM HEADLIGHTS AND ANALYZER WINDSHIELDS TO AVOID THE DRIVING OF CAR DRIVERS
GB2278816A (en) * 1993-06-03 1994-12-14 Nicholas Andrew Grant Headlamp glare eliminator
DE4330708A1 (en) * 1993-09-10 1995-03-16 Yosif Nabwani Optical safety traffic system
FR2723895A1 (en) * 1994-08-25 1996-03-01 Maiztegui Guillermo Martin Anti-dazzle system for automobile headlights
DE20216774U1 (en) * 2002-10-31 2003-01-02 Lambrich, Georg, 14167 Berlin Anti-dazzle system for use in road vehicle consists of layer of liquid crystals operated by circuit with light sensor and sandwiched between layers of glass holding polarization filters
EP1443264A2 (en) * 2003-02-03 2004-08-04 HONDA MOTOR CO., Ltd. Light emitting apparatus
JP2011173578A (en) * 2010-01-29 2011-09-08 Imasen Electric Ind Co Ltd Dimming device
JP2016115412A (en) * 2014-12-11 2016-06-23 スタンレー電気株式会社 Vehicular headlight unit and vehicular headlight system

Also Published As

Publication number Publication date
GB2527627A (en) 2015-12-30
GB201502099D0 (en) 2015-03-25

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20220209