FR2947493B1 - Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques - Google Patents

Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques

Info

Publication number
FR2947493B1
FR2947493B1 FR0954569A FR0954569A FR2947493B1 FR 2947493 B1 FR2947493 B1 FR 2947493B1 FR 0954569 A FR0954569 A FR 0954569A FR 0954569 A FR0954569 A FR 0954569A FR 2947493 B1 FR2947493 B1 FR 2947493B1
Authority
FR
France
Prior art keywords
brightly
behind
detecting
vehicle
shape before
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
FR0954569A
Other languages
English (en)
Other versions
FR2947493A1 (fr
Inventor
Gilles Barron
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0954569A priority Critical patent/FR2947493B1/fr
Publication of FR2947493A1 publication Critical patent/FR2947493A1/fr
Application granted granted Critical
Publication of FR2947493B1 publication Critical patent/FR2947493B1/fr
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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/785—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system
    • G01S3/786—Systems for determining direction or deviation from predetermined direction using adjustment of orientation of directivity characteristics of a detector or detector system to give a desired condition of signal derived from that detector or detector system the desired condition being maintained automatically
    • G01S3/7861—Solar tracking systems
    • G01S3/7862—Solar tracking systems mounted on a moving platform, e.g. space vehicle

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR0954569A 2009-07-03 2009-07-03 Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques Expired - Fee Related FR2947493B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0954569A FR2947493B1 (fr) 2009-07-03 2009-07-03 Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0954569A FR2947493B1 (fr) 2009-07-03 2009-07-03 Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques

Publications (2)

Publication Number Publication Date
FR2947493A1 FR2947493A1 (fr) 2011-01-07
FR2947493B1 true FR2947493B1 (fr) 2011-07-22

Family

ID=41511008

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0954569A Expired - Fee Related FR2947493B1 (fr) 2009-07-03 2009-07-03 Dispositif de detection de presence d'un objet lumineux de forme sensiblement ronde devant ou derriere un vehicule, pour l'allumage automatique de blocs optiques

Country Status (1)

Country Link
FR (1) FR2947493B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3131878A1 (fr) * 2022-01-17 2023-07-21 Psa Automobiles Sa Procédé de gestion de l’allumage des feux de position arrière, de jour, d’un véhicule automobile équipé d’un système ADAS.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100317811B1 (ko) * 1999-07-09 2001-12-22 김운용 화상 인식에 의한 태양 추적방법 및 장치
KR100732397B1 (ko) * 2006-06-16 2007-06-27 미래에너지기술(주) 태양위치추적 장치 및 태양위치추적 방법.
JP2008044603A (ja) * 2006-07-18 2008-02-28 Tokai Rika Co Ltd 車両用防眩装置
DE102006054017A1 (de) * 2006-11-16 2008-05-21 Bayerische Motoren Werke Ag Fahrzeugleuchtensystem
FR2917824A3 (fr) * 2007-06-20 2008-12-26 Renault Sas Procede et dispositif de detection en temps reel de la position du soleil par rapport a un vehicule automobile
FR2920368B1 (fr) * 2007-08-29 2010-01-15 Peugeot Citroen Automobiles Sa Dispositif de detection de positions solaires basses, pour l'allumage automobile de blocs optiques d'un vehicule automobile.

Also Published As

Publication number Publication date
FR2947493A1 (fr) 2011-01-07

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Year of fee payment: 7

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Effective date: 20170331