FR2719661B1 - Procédé et distancemètre pour mesure de distance avec au moins une source laser. - Google Patents

Procédé et distancemètre pour mesure de distance avec au moins une source laser.

Info

Publication number
FR2719661B1
FR2719661B1 FR9405926A FR9405926A FR2719661B1 FR 2719661 B1 FR2719661 B1 FR 2719661B1 FR 9405926 A FR9405926 A FR 9405926A FR 9405926 A FR9405926 A FR 9405926A FR 2719661 B1 FR2719661 B1 FR 2719661B1
Authority
FR
France
Prior art keywords
distance
laser source
meter
distance measurement
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
FR9405926A
Other languages
English (en)
Other versions
FR2719661A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR9405926A priority Critical patent/FR2719661B1/fr
Publication of FR2719661A1 publication Critical patent/FR2719661A1/fr
Application granted granted Critical
Publication of FR2719661B1 publication Critical patent/FR2719661B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/36—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/08—Systems determining position data of a target for measuring distance only
    • G01S17/32—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
    • G01S17/34—Systems determining position data of a target for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated using transmission of continuous, frequency-modulated waves while heterodyning the received signal, or a signal derived therefrom, with a locally-generated signal related to the contemporaneously transmitted signal

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR9405926A 1994-05-09 1994-05-09 Procédé et distancemètre pour mesure de distance avec au moins une source laser. Expired - Fee Related FR2719661B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9405926A FR2719661B1 (fr) 1994-05-09 1994-05-09 Procédé et distancemètre pour mesure de distance avec au moins une source laser.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9405926A FR2719661B1 (fr) 1994-05-09 1994-05-09 Procédé et distancemètre pour mesure de distance avec au moins une source laser.

Publications (2)

Publication Number Publication Date
FR2719661A1 FR2719661A1 (fr) 1995-11-10
FR2719661B1 true FR2719661B1 (fr) 1996-05-31

Family

ID=9463207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9405926A Expired - Fee Related FR2719661B1 (fr) 1994-05-09 1994-05-09 Procédé et distancemètre pour mesure de distance avec au moins une source laser.

Country Status (1)

Country Link
FR (1) FR2719661B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037243A1 (fr) * 1996-03-29 1997-10-09 Nelrow S.A. Procede de distancemetre pour mesure de distance avec une source laser et optique deportee par fibre optique
US6570646B2 (en) * 2001-03-06 2003-05-27 The Regents Of The University Of California Optical distance measurement device and method thereof
ES2381350B2 (es) * 2010-10-29 2012-11-21 Universidad De Málaga Telémetro 3d y procedimiento de obtención mediante cabeceo de un telémetro láser 2d alrededor de su centro óptico.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1623564B1 (de) * 1967-12-01 1971-08-26 Siemens Ag Verfahren und Anordnung zur Entfernungsmessung mit hoher Präzision auf optischem Wege
DE2546714A1 (de) * 1975-10-17 1977-04-21 Siemens Ag Verfahren zum messen des abstandes von und der geschwindigkeitskomponente eines objektes senkrecht zu einer bezugslinie
CH649633A5 (en) * 1979-11-20 1985-05-31 Kern & Co Ag Electro-optical distance measuring instrument
FR2695049B1 (fr) * 1992-09-03 1994-11-10 Lorraine Laminage Procédé et dispositif d'évaluation de la planéité d'une bande et ligne de fabrication d'une bande en continu comportant un dispositif d'évaluation de la planéité de la bande.

Also Published As

Publication number Publication date
FR2719661A1 (fr) 1995-11-10

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse