FR2357864B1 - - Google Patents

Info

Publication number
FR2357864B1
FR2357864B1 FR7620947A FR7620947A FR2357864B1 FR 2357864 B1 FR2357864 B1 FR 2357864B1 FR 7620947 A FR7620947 A FR 7620947A FR 7620947 A FR7620947 A FR 7620947A FR 2357864 B1 FR2357864 B1 FR 2357864B1
Authority
FR
France
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
Application number
FR7620947A
Other languages
French (fr)
Other versions
FR2357864A1 (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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7620947A priority Critical patent/FR2357864A1/fr
Priority to FR7716574A priority patent/FR2397623A2/fr
Priority to US05/813,186 priority patent/US4117327A/en
Priority to DE2730499A priority patent/DE2730499C3/de
Priority to GB28445/77A priority patent/GB1586871A/en
Publication of FR2357864A1 publication Critical patent/FR2357864A1/fr
Application granted granted Critical
Publication of FR2357864B1 publication Critical patent/FR2357864B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01S3/789—Systems for determining direction or deviation from predetermined direction using rotating or oscillating beam systems, e.g. using mirrors, prisms
    • 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
    • G01B11/26—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • G01B11/27—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes
    • G01B11/272—Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes for testing the alignment of axes using photoelectric detection means
    • 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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/16—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using electromagnetic waves other than radio waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR7620947A 1976-07-08 1976-07-08 Dispositif d'ecartometrie infra-rouge Granted FR2357864A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7620947A FR2357864A1 (fr) 1976-07-08 1976-07-08 Dispositif d'ecartometrie infra-rouge
FR7716574A FR2397623A2 (fr) 1976-07-08 1977-05-31 Dispositif d'ecartometrie infra-rouge
US05/813,186 US4117327A (en) 1976-07-08 1977-07-05 Infrared deviation measuring device
DE2730499A DE2730499C3 (de) 1976-07-08 1977-07-06 Infrarot-Ortungssystem
GB28445/77A GB1586871A (en) 1976-07-08 1977-07-07 Infrared deviation measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7620947A FR2357864A1 (fr) 1976-07-08 1976-07-08 Dispositif d'ecartometrie infra-rouge

Publications (2)

Publication Number Publication Date
FR2357864A1 FR2357864A1 (fr) 1978-02-03
FR2357864B1 true FR2357864B1 (enrdf_load_stackoverflow) 1982-02-19

Family

ID=9175436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7620947A Granted FR2357864A1 (fr) 1976-07-08 1976-07-08 Dispositif d'ecartometrie infra-rouge

Country Status (1)

Country Link
FR (1) FR2357864A1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2692094B1 (fr) * 1980-11-06 1994-11-18 Telecommunications Sa Dispositif de guidage optique pour engin en autorotation.
AU5233586A (en) * 1984-12-10 1986-07-01 Laserchrck Ltd. Position measurement
FR2586487B1 (fr) * 1985-08-20 1987-11-20 Thomson Csf Dispositif d'autoalignement pour systeme optique d'observation d'images infrarouges
US4858132A (en) * 1987-09-11 1989-08-15 Ndc Technologies, Inc. Optical navigation system for an automatic guided vehicle, and method

Also Published As

Publication number Publication date
FR2357864A1 (fr) 1978-02-03

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Legal Events

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