FR2805890B3 - CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD - Google Patents

CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD

Info

Publication number
FR2805890B3
FR2805890B3 FR0002690A FR0002690A FR2805890B3 FR 2805890 B3 FR2805890 B3 FR 2805890B3 FR 0002690 A FR0002690 A FR 0002690A FR 0002690 A FR0002690 A FR 0002690A FR 2805890 B3 FR2805890 B3 FR 2805890B3
Authority
FR
France
Prior art keywords
sensor
carrying
agency
control method
optical sensor
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 - Lifetime
Application number
FR0002690A
Other languages
French (fr)
Other versions
FR2805890A3 (en
Inventor
Thierry Benard
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 Electronique SA
Original Assignee
Valeo Electronique 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 Valeo Electronique SA filed Critical Valeo Electronique SA
Priority to FR0002690A priority Critical patent/FR2805890B3/en
Publication of FR2805890A3 publication Critical patent/FR2805890A3/en
Application granted granted Critical
Publication of FR2805890B3 publication Critical patent/FR2805890B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR0002690A 2000-03-02 2000-03-02 CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD Expired - Lifetime FR2805890B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0002690A FR2805890B3 (en) 2000-03-02 2000-03-02 CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0002690A FR2805890B3 (en) 2000-03-02 2000-03-02 CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD

Publications (2)

Publication Number Publication Date
FR2805890A3 FR2805890A3 (en) 2001-09-07
FR2805890B3 true FR2805890B3 (en) 2001-12-21

Family

ID=8847646

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002690A Expired - Lifetime FR2805890B3 (en) 2000-03-02 2000-03-02 CONTROL METHOD FOR APPROACH OPTICAL SENSOR AND AGENCY SENSOR FOR CARRYING OUT THIS METHOD

Country Status (1)

Country Link
FR (1) FR2805890B3 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2648765B2 (en) * 1988-04-30 1997-09-03 チノン株式会社 Light receiving signal circuit of photoelectric switch
DK172428B1 (en) * 1993-01-25 1998-06-08 Telco As Method for setting an electro-optic signal path and apparatus for practicing the method
DE4330166A1 (en) * 1993-09-07 1995-03-09 Uwe Engberts Method for operating a light-barrier device, and apparatus comprising at least one light barrier
US5532472A (en) * 1994-11-15 1996-07-02 Sunx Kabushiki Kaisha Photoelectric switch monitoring the duration of pulsed light to prevent false signals due to ambient conditions

Also Published As

Publication number Publication date
FR2805890A3 (en) 2001-09-07

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