FR2719666B1 - Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp. - Google Patents

Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp.

Info

Publication number
FR2719666B1
FR2719666B1 FR9405455A FR9405455A FR2719666B1 FR 2719666 B1 FR2719666 B1 FR 2719666B1 FR 9405455 A FR9405455 A FR 9405455A FR 9405455 A FR9405455 A FR 9405455A FR 2719666 B1 FR2719666 B1 FR 2719666B1
Authority
FR
France
Prior art keywords
headlamp
cut
adjusting
motor vehicle
azimuth orientation
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
FR9405455A
Other languages
French (fr)
Other versions
FR2719666A1 (en
Inventor
Norbert Brun
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 FR9405455A priority Critical patent/FR2719666B1/en
Publication of FR2719666A1 publication Critical patent/FR2719666A1/en
Application granted granted Critical
Publication of FR2719666B1 publication Critical patent/FR2719666B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices
    • G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/02—Testing optical properties
    • G01M11/06—Testing the alignment of vehicle headlight devices
    • G01M11/064—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis
    • G01M11/065—Testing the alignment of vehicle headlight devices by using camera or other imaging system for the light analysis details about the image analysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR9405455A 1994-05-04 1994-05-04 Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp. Expired - Fee Related FR2719666B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9405455A FR2719666B1 (en) 1994-05-04 1994-05-04 Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405455A FR2719666B1 (en) 1994-05-04 1994-05-04 Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp.

Publications (2)

Publication Number Publication Date
FR2719666A1 FR2719666A1 (en) 1995-11-10
FR2719666B1 true FR2719666B1 (en) 1996-07-26

Family

ID=9462853

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405455A Expired - Fee Related FR2719666B1 (en) 1994-05-04 1994-05-04 Method and device for adjusting the azimuth orientation of a beam-cut headlamp, in particular of a motor vehicle headlamp.

Country Status (1)

Country Link
FR (1) FR2719666B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012003999A1 (en) * 2012-02-28 2013-09-12 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Method and device for determining a beam characteristic for a lighting device of a vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2946561A1 (en) * 1979-11-17 1981-05-27 Bosch Gmbh Robert Automatic vehicle headlamp light distribution testing and video system - has microcomputer-controlled signal analyser and calibration lamp arrangement
US4647195A (en) * 1984-07-17 1987-03-03 Toyota Jidosha Kabushiki Kaisha Automotive headlamp testing method and apparatus
JPH0663911B2 (en) * 1988-07-29 1994-08-22 マツダ株式会社 Headlight optical axis adjustment method
JPH0792423B2 (en) * 1990-05-21 1995-10-09 日産自動車株式会社 Headlight optical axis adjustment method
US5164785A (en) * 1991-02-08 1992-11-17 Hopkins Manufacturing Corporation Headlight aiming apparatus and display

Also Published As

Publication number Publication date
FR2719666A1 (en) 1995-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140131