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WO2019177495A1 - Dispositif contre l'éblouissement - Google Patents

Dispositif contre l'éblouissement Download PDF

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Publication number
WO2019177495A1
WO2019177495A1 PCT/RU2019/000149 RU2019000149W WO2019177495A1 WO 2019177495 A1 WO2019177495 A1 WO 2019177495A1 RU 2019000149 W RU2019000149 W RU 2019000149W WO 2019177495 A1 WO2019177495 A1 WO 2019177495A1
Authority
WO
WIPO (PCT)
Prior art keywords
headlights
driver
car
filters
filter
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.)
Ceased
Application number
PCT/RU2019/000149
Other languages
English (en)
Russian (ru)
Inventor
Евгений Станиславович ФОКИН
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
Publication of WO2019177495A1 publication Critical patent/WO2019177495A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses

Definitions

  • the invention relates to the field of traffic safety.
  • the invention is based on the properties of certain substances to polarize light.
  • Light itself has a wave structure.
  • the present invention relates to devices designed with bright light sources for driving cars in the dark during the day.
  • a device for blinding drivers is known: a. from. USSR Jfe 516988, G 02 C 7/12, 1975. This device is difficult to manufacture and use and does not provide complete protection against dazzle by headlights.
  • a device for blinding drivers is known: US Pat. RF K 2350989, G 02 C 7/10 V 60 R 1/00, 2006. This device is difficult to manufacture and use and does not provide complete protection against blinding headlights with counter-light.
  • a device that uses polarizing filters, including glasses.
  • the glasses are equipped with filters with different polarization.
  • the left glass is equipped with a vertical filter, and the right one with a horizontal filter: US Pat. RF M> 2096926, H 04 N 13/00, 1995.
  • the problem to which the invention is directed is to simplify the design and increase usability.
  • SUBSTITUTE SHEET (RULE 26) the rear, which completely eliminates the glare of drivers in the dark during the day with headlights - see Fig. 7, FIG. 8, FIG. 9, FIG. 10.
  • FIG. 1 is a diagram of natural light.
  • At the FEST. 2 is a diagram of partially polarized light.
  • FIG. 3 is a diagram of linearly vertically polarized light.
  • FIG. 4 is a diagram of linearly horizontally polarized light.
  • FIG. 5 is a simplified diagram of the passage of light in the form of two perpendicular waves passing through a filter with vertical polarization.
  • FIG. 6 is a simplified diagram of the delay of vertically polarized light by a filter with horizontal polarization.
  • FIG. 7 an example of the use of polarizing filters for car headlights and driver's glasses.
  • FIG. 8 is an example of using polarizing filters for car headlights and a car windshield.
  • FIG. 9 is an example of using polarizing filters for car headlights and a driver's hinged visor.
  • FIG. 10 is an example of using polarizing filters for car headlights and a driver's hinged visor.

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polarising Elements (AREA)

Abstract

Le dispositif de protection contre l'éblouissement par les phares de conducteurs arrivant en sens contraire dans l'obscurité est constitué de filtres polarisés, le filtre à polarisation horizontale est utilisé pour les phares d'automobiles et les filtres à polarisation verticale est utilisé pour le pare-brise ou le pare-soleil ou les lunettes du conducteur.
PCT/RU2019/000149 2018-03-12 2019-03-07 Dispositif contre l'éblouissement Ceased WO2019177495A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2018108576A RU2018108576A (ru) 2018-03-12 2018-03-12 Устройство Фокина против ослепления водителей автомобилей в тёмное время суток встречным светом фар
RU2018108576 2018-03-12

Publications (1)

Publication Number Publication Date
WO2019177495A1 true WO2019177495A1 (fr) 2019-09-19

Family

ID=67907983

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2019/000149 Ceased WO2019177495A1 (fr) 2018-03-12 2019-03-07 Dispositif contre l'éblouissement

Country Status (2)

Country Link
RU (1) RU2018108576A (fr)
WO (1) WO2019177495A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2124161C1 (ru) * 1997-04-15 1998-12-27 Крапивин Владимир Леонтьевич Поляризационный антиослепитель
JP2002036876A (ja) * 2000-07-21 2002-02-06 Kinio Seki 他車前照灯の防眩装置
CA2560679A1 (fr) * 2004-04-02 2005-10-20 Cedric Begon Element de vision transparent et polarisant ayant des zones associees a des filtres de polarisation orientes respectivement verticalement et horizontalement
CN200971037Y (zh) * 2005-10-08 2007-11-07 张建华 偏振光汽车会车防强光眩目装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2124161C1 (ru) * 1997-04-15 1998-12-27 Крапивин Владимир Леонтьевич Поляризационный антиослепитель
JP2002036876A (ja) * 2000-07-21 2002-02-06 Kinio Seki 他車前照灯の防眩装置
CA2560679A1 (fr) * 2004-04-02 2005-10-20 Cedric Begon Element de vision transparent et polarisant ayant des zones associees a des filtres de polarisation orientes respectivement verticalement et horizontalement
CN200971037Y (zh) * 2005-10-08 2007-11-07 张建华 偏振光汽车会车防强光眩目装置

Also Published As

Publication number Publication date
RU2018108576A (ru) 2019-09-13

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