FR2986755B1 - LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT - Google Patents

LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT

Info

Publication number
FR2986755B1
FR2986755B1 FR1251352A FR1251352A FR2986755B1 FR 2986755 B1 FR2986755 B1 FR 2986755B1 FR 1251352 A FR1251352 A FR 1251352A FR 1251352 A FR1251352 A FR 1251352A FR 2986755 B1 FR2986755 B1 FR 2986755B1
Authority
FR
France
Prior art keywords
sunny
dashboard
redundancy
safety
measurement
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
FR1251352A
Other languages
French (fr)
Other versions
FR2986755A1 (en
Inventor
Pascal Verneuil
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 SAS
Original Assignee
Renault 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 Renault SAS filed Critical Renault SAS
Priority to FR1251352A priority Critical patent/FR2986755B1/en
Publication of FR2986755A1 publication Critical patent/FR2986755A1/en
Application granted granted Critical
Publication of FR2986755B1 publication Critical patent/FR2986755B1/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
    • 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
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/04—Optical or mechanical part supplementary adjustable parts
    • G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
    • G01J1/0422—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using light concentrators, collectors or condensers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J1/4204—Photometry, e.g. photographic exposure meter using electric radiation detectors with determination of ambient light
    • 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
    • B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
    • B60Q2300/30—Indexing codes relating to the vehicle environment
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4266—Photometry, e.g. photographic exposure meter using electric radiation detectors for measuring solar light

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR1251352A 2012-02-14 2012-02-14 LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT Expired - Fee Related FR2986755B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1251352A FR2986755B1 (en) 2012-02-14 2012-02-14 LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251352A FR2986755B1 (en) 2012-02-14 2012-02-14 LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT

Publications (2)

Publication Number Publication Date
FR2986755A1 FR2986755A1 (en) 2013-08-16
FR2986755B1 true FR2986755B1 (en) 2016-11-04

Family

ID=46197408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251352A Expired - Fee Related FR2986755B1 (en) 2012-02-14 2012-02-14 LIGHT SENSOR FOR DASHBOARD WITH REDUNDANCY OF SAFETY BY SUNNY MEASUREMENT

Country Status (1)

Country Link
FR (1) FR2986755B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2702045B1 (en) * 1993-02-23 1995-05-19 Fahrzeugklimaregelung Gmbh Circuit with a light sensor controlling in a motor vehicle an electronic control device regulated by light.
DE10340346A1 (en) * 2003-08-29 2005-04-28 Hella Kgaa Hueck & Co Sensor device, in particular for motor vehicles
JP4134912B2 (en) * 2004-01-22 2008-08-20 株式会社デンソー Photodetector
DE102005012826A1 (en) * 2005-03-17 2006-09-21 Hella Kgaa Hueck & Co. Sensor arrangement for a motor vehicle
DE102007006500A1 (en) * 2007-02-09 2008-08-14 Bayerische Motoren Werke Aktiengesellschaft Vehicle light control system for automatic switch-off and switch-on of vehicle light, has ambient light photosensor unit arranged in detection direction, and solar sensor unit generates solar-sensor signal

Also Published As

Publication number Publication date
FR2986755A1 (en) 2013-08-16

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