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FR2721872B1 - DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE - Google Patents

DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE

Info

Publication number
FR2721872B1
FR2721872B1 FR9408138A FR9408138A FR2721872B1 FR 2721872 B1 FR2721872 B1 FR 2721872B1 FR 9408138 A FR9408138 A FR 9408138A FR 9408138 A FR9408138 A FR 9408138A FR 2721872 B1 FR2721872 B1 FR 2721872B1
Authority
FR
France
Prior art keywords
vision
improving
road scene
scene
road
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
FR9408138A
Other languages
French (fr)
Other versions
FR2721872A1 (en
Inventor
Fereydoun Garagjedagui
Massoud Hamidi
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.)
Renault SA
Original Assignee
Renault SA
Regie Nationale des Usines Renault
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 Renault SA, Regie Nationale des Usines Renault filed Critical Renault SA
Priority to FR9408138A priority Critical patent/FR2721872B1/en
Publication of FR2721872A1 publication Critical patent/FR2721872A1/en
Application granted granted Critical
Publication of FR2721872B1 publication Critical patent/FR2721872B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/22—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle
    • B60R1/23—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view
    • B60R1/24—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles for viewing an area outside the vehicle, e.g. the exterior of the vehicle with a predetermined field of view in front of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/20—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/30—Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles providing vision in the non-visible spectrum, e.g. night or infrared vision
    • 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
    • G02B27/01—Head-up displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/20—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used
    • B60R2300/205—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of display used using a head-up display
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
    • B60R2300/804—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement for lane monitoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instrument Panels (AREA)
FR9408138A 1994-07-01 1994-07-01 DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE Expired - Fee Related FR2721872B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9408138A FR2721872B1 (en) 1994-07-01 1994-07-01 DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9408138A FR2721872B1 (en) 1994-07-01 1994-07-01 DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE

Publications (2)

Publication Number Publication Date
FR2721872A1 FR2721872A1 (en) 1996-01-05
FR2721872B1 true FR2721872B1 (en) 1996-08-02

Family

ID=9464898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9408138A Expired - Fee Related FR2721872B1 (en) 1994-07-01 1994-07-01 DEVICE FOR IMPROVING THE VISION OF A ROAD SCENE

Country Status (1)

Country Link
FR (1) FR2721872B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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US9555803B2 (en) 2002-05-03 2017-01-31 Magna Electronics Inc. Driver assistance system for vehicle
US11849262B2 (en) 2019-03-12 2023-12-19 Lumus Ltd. Image projector

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US6822563B2 (en) 1997-09-22 2004-11-23 Donnelly Corporation Vehicle imaging system with accessory control
US5877897A (en) 1993-02-26 1999-03-02 Donnelly Corporation Automatic rearview mirror, vehicle lighting control and vehicle interior monitoring system using a photosensor array
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US7655894B2 (en) 1996-03-25 2010-02-02 Donnelly Corporation Vehicular image sensing system
IL157837A (en) 2003-09-10 2012-12-31 Yaakov Amitai Substrate-guided optical device particularly for three-dimensional displays
US7526103B2 (en) 2004-04-15 2009-04-28 Donnelly Corporation Imaging system for vehicle
IL166799A (en) 2005-02-10 2014-09-30 Lumus Ltd Substrate-guided optical device utilizing beam splitters
US10073264B2 (en) 2007-08-03 2018-09-11 Lumus Ltd. Substrate-guide optical device
DE102006006290A1 (en) * 2005-08-18 2007-02-22 Siemens Ag Display system for a motor vehicle
US10261321B2 (en) 2005-11-08 2019-04-16 Lumus Ltd. Polarizing optical system
WO2008024639A2 (en) 2006-08-11 2008-02-28 Donnelly Corporation Automatic headlamp control system
FR2922328B1 (en) * 2007-10-12 2009-11-27 Saint Gobain IMPROVEMENTS IN DISPLAY SCREENS
EP2199843A1 (en) * 2008-12-19 2010-06-23 BAE Systems PLC Display system
EP2374038A1 (en) * 2008-12-19 2011-10-12 BAE Systems PLC Display system
DE102009041205A1 (en) 2009-09-11 2011-03-24 Valeo Schalter Und Sensoren Gmbh Method for controlling display device in vehicle, involves evaluating brightness-and color level of road surface in visible field for controlling brightness and the color of the projection signal of head-up-display by signals of camera
IL219907A (en) 2012-05-21 2017-08-31 Lumus Ltd Head-mounted display eyeball tracker integrated system
IL232197B (en) 2014-04-23 2018-04-30 Lumus Ltd Compact head-mounted display system
IL235642B (en) 2014-11-11 2021-08-31 Lumus Ltd Compact head-mounted display system protected by a hyperfine structure
MX387523B (en) 2016-10-09 2025-03-18 Lumus Ltd Aperture multiplier using a rectangular waveguide
CN108369317B (en) 2016-11-08 2021-04-13 鲁姆斯有限公司 Light guide device with optical truncated edge and corresponding production method
CN110431467A (en) 2017-01-28 2019-11-08 鲁姆斯有限公司 Augmented reality imaging system
CN108738358B (en) 2017-02-22 2021-03-26 鲁姆斯有限公司 Light guide optics
KR102501345B1 (en) 2017-03-22 2023-02-17 루머스 리미티드 Overlapping facets
IL251645B (en) 2017-04-06 2018-08-30 Lumus Ltd Light-guide optical element and method of its manufacture
TWI770234B (en) 2017-07-19 2022-07-11 以色列商魯姆斯有限公司 Lcos illumination via loe
US10506220B2 (en) 2018-01-02 2019-12-10 Lumus Ltd. Augmented reality displays with active alignment and corresponding methods
US10551544B2 (en) 2018-01-21 2020-02-04 Lumus Ltd. Light-guide optical element with multiple-axis internal aperture expansion
IL259518B2 (en) 2018-05-22 2023-04-01 Lumus Ltd Optical system and method for improvement of light field uniformity
MX2020012512A (en) 2018-05-23 2021-02-16 Lumus Ltd Optical system including light-guide optical element with partially-reflective internal surfaces.
CA3111598C (en) 2018-09-09 2023-03-21 Lumus Ltd. Optical systems including light-guide optical elements with two-dimensional expansion
JP7424635B2 (en) 2019-01-24 2024-01-30 ルムス エルティーディー． Optical system including light-guiding optical element with two-dimensional expansion
WO2020174433A1 (en) 2019-02-28 2020-09-03 Lumus Ltd. Compact collimated image projector
WO2020202120A1 (en) 2019-04-04 2020-10-08 Lumus Ltd. Air-gap free perpendicular near-eye display
TWI869273B (en) 2019-04-15 2025-01-01 以色列商魯姆斯有限公司 Light-guide optical element
AU2020301646B2 (en) 2019-06-27 2024-05-02 Lumus Ltd. Apparatus and methods for eye tracking based on eye imaging via a light-guide optical element
BR112021025737A2 (en) 2019-07-04 2022-02-15 Lumus Ltd Optical system and optical system for displaying an image to a user's eye
WO2021009766A1 (en) 2019-07-18 2021-01-21 Lumus Ltd. Encapsulated light-guide optical element
CA3223538C (en) 2019-12-05 2024-02-20 Lumus Ltd Light-guide optical element employing complementary coated partial reflectors, and light-guide optical element having reduced light scattering
KR102663288B1 (en) 2019-12-08 2024-05-03 루머스 리미티드 Optical system with small image projector
CN114846384B (en) 2019-12-30 2024-05-24 鲁姆斯有限公司 Optical system comprising a light-guiding optical element with two-dimensional expansion
IL297051B2 (en) 2020-05-24 2023-10-01 Lumus Ltd Manufacturing method of light-conducting optical components
EP4085287A4 (en) 2020-05-24 2023-07-12 Lumus Ltd. Compound light-guide optical elements
DE202021104723U1 (en) 2020-09-11 2021-10-18 Lumus Ltd. Image projector coupled to an optical light guide element
IL305415B2 (en) 2021-02-25 2025-06-01 Lumus Ltd Rectangular waveguide optical aperture multipliers
JP7475757B2 (en) 2021-07-04 2024-04-30 ルーマス リミテッド Display in which stacked light guide elements provide different parts of the field of view
WO2023026266A1 (en) 2021-08-23 2023-03-02 Lumus Ltd. Methods of fabrication of compound light-guide optical elements having embedded coupling-in reflectors
FR3137765A1 (en) * 2022-07-08 2024-01-12 Safran Electronics & Defense Compact observation device configured to superimpose an image of an observed scene and a processed image of the observed scene.

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US4015080A (en) * 1973-04-30 1977-03-29 Elliott Brothers (London) Limited Display devices
GB1503646A (en) * 1974-03-29 1978-03-15 Smiths Industries Ltd Display systems
JPS5539843A (en) * 1978-09-14 1980-03-21 Nissan Motor Co Ltd Automobile display device
JPS592014A (en) * 1982-06-28 1984-01-07 Nippon Denso Co Ltd Video device for automobile
JPH0385069A (en) * 1989-08-28 1991-04-10 Toshiba Corp On-vehicle backward confirmation camera system
DE4032927A1 (en) * 1990-10-17 1992-04-30 Bosch Gmbh Robert DEVICE FOR IMPROVING VISIBILITY IN A MOTOR VEHICLE
FR2672857B1 (en) * 1991-02-14 1995-04-21 Renault LATERAL ELECTRONIC REVIEW DEVICE FOR A MOTOR VEHICLE.
DE9201038U1 (en) * 1992-01-29 1992-04-02 Leube, Karl-Heinz, 5820 Gevelsberg vehicle
FR2692852B1 (en) * 1992-06-30 1998-06-26 Pierre Cibie METHOD AND DEVICE FOR LONG DISTANCE NIGHT VISION FOR MOTOR VEHICLES.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9555803B2 (en) 2002-05-03 2017-01-31 Magna Electronics Inc. Driver assistance system for vehicle
US11849262B2 (en) 2019-03-12 2023-12-19 Lumus Ltd. Image projector

Also Published As

Publication number Publication date
FR2721872A1 (en) 1996-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse