FR2910408B1 - NIGHT VISION METHOD ON ROAD. - Google Patents

NIGHT VISION METHOD ON ROAD.

Info

Publication number
FR2910408B1
FR2910408B1 FR0611229A FR0611229A FR2910408B1 FR 2910408 B1 FR2910408 B1 FR 2910408B1 FR 0611229 A FR0611229 A FR 0611229A FR 0611229 A FR0611229 A FR 0611229A FR 2910408 B1 FR2910408 B1 FR 2910408B1
Authority
FR
France
Prior art keywords
road
night vision
vision method
night
vision
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
FR0611229A
Other languages
French (fr)
Other versions
FR2910408A1 (en
Inventor
Benoist Fleury
Juan Forero
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.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
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 Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR0611229A priority Critical patent/FR2910408B1/en
Publication of FR2910408A1 publication Critical patent/FR2910408A1/en
Application granted granted Critical
Publication of FR2910408B1 publication Critical patent/FR2910408B1/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
    • B60Q1/14—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 having dimming means
    • 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
    • B60Q1/14—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 having dimming means
    • B60Q1/1415—Dimming circuits
    • B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
FR0611229A 2006-12-21 2006-12-21 NIGHT VISION METHOD ON ROAD. Expired - Fee Related FR2910408B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0611229A FR2910408B1 (en) 2006-12-21 2006-12-21 NIGHT VISION METHOD ON ROAD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0611229A FR2910408B1 (en) 2006-12-21 2006-12-21 NIGHT VISION METHOD ON ROAD.

Publications (2)

Publication Number Publication Date
FR2910408A1 FR2910408A1 (en) 2008-06-27
FR2910408B1 true FR2910408B1 (en) 2009-09-11

Family

ID=37998358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0611229A Expired - Fee Related FR2910408B1 (en) 2006-12-21 2006-12-21 NIGHT VISION METHOD ON ROAD.

Country Status (1)

Country Link
FR (1) FR2910408B1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2927029B1 (en) * 2008-02-04 2010-06-11 Valeo Vision METHOD FOR PROTECTING AN EYE AGAINST A LIGHT BEAM EMITTED BY A VEHICLE
US10488492B2 (en) 2014-09-09 2019-11-26 Leddarttech Inc. Discretization of detection zone

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19910667A1 (en) * 1999-03-11 2000-09-21 Volkswagen Ag Device with at least one laser sensor and method for operating a laser sensor
DE10258497B4 (en) * 2002-11-29 2005-02-10 Daimlerchrysler Ag Vehicle headlights for illuminating the vehicle environment and arrangement for improving the visibility with such vehicle headlights
DE10343479A1 (en) * 2003-09-19 2005-04-28 Bosch Gmbh Robert Method for improving the visibility in a motor vehicle
DE102004013252A1 (en) * 2004-03-18 2005-10-06 Robert Bosch Gmbh Method and device for improving the visibility of a vehicle
DE102004021547A1 (en) * 2004-05-03 2005-12-08 Daimlerchrysler Ag Method for driver assistance in hazardous situations entails carrying out automatic evaluation of hazard indicators and on basis of this evaluation making automatic decision for or against dimming of light sources

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8842182B2 (en) 2009-12-22 2014-09-23 Leddartech Inc. Active 3D monitoring system for traffic detection
US8908159B2 (en) 2011-05-11 2014-12-09 Leddartech Inc. Multiple-field-of-view scannerless optical rangefinder in high ambient background light
US9378640B2 (en) 2011-06-17 2016-06-28 Leddartech Inc. System and method for traffic side detection and characterization
US9235988B2 (en) 2012-03-02 2016-01-12 Leddartech Inc. System and method for multipurpose traffic detection and characterization

Also Published As

Publication number Publication date
FR2910408A1 (en) 2008-06-27

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Legal Events

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Year of fee payment: 10

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Year of fee payment: 11

ST Notification of lapse

Effective date: 20180831