FR2356951A1 - Procede et appareil de determination de la position et de la surface d'un objet - Google Patents

Procede et appareil de determination de la position et de la surface d'un objet

Info

Publication number
FR2356951A1
FR2356951A1 FR7719585A FR7719585A FR2356951A1 FR 2356951 A1 FR2356951 A1 FR 2356951A1 FR 7719585 A FR7719585 A FR 7719585A FR 7719585 A FR7719585 A FR 7719585A FR 2356951 A1 FR2356951 A1 FR 2356951A1
Authority
FR
France
Prior art keywords
objects
energy
distribution
collected
determining
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.)
Granted
Application number
FR7719585A
Other languages
English (en)
Other versions
FR2356951B1 (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.)
Dynell Electronics Corp
Original Assignee
Dynell Electronics Corp
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 Dynell Electronics Corp filed Critical Dynell Electronics Corp
Publication of FR2356951A1 publication Critical patent/FR2356951A1/fr
Application granted granted Critical
Publication of FR2356951B1 publication Critical patent/FR2356951B1/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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Optical Transform (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)

Abstract

L'invention concerne un procédé et un appareil de détermination de la position et de la surface d'un objet. Une distribution divergente d'énergie de rayonnement contenant des parties voisines différentes les unes des autres, est émise dans un volume contenant un ou plusieurs objets, et cette distribution d'énergie est translatée de manière que lesdits objets reçoivent successivement les parties voisines de la distribution. L'énergie réfléchie par les objets est recueillie en une position commune et un signal de sortie est produit représentant les variations d'énergie recueillie en fonction du temps. Application à la détermination de la position et de la surface d'objets réfléchissant la lumière.
FR7719585A 1976-06-29 1977-06-27 Procede et appareil de determination de la position et de la surface d'un objet Granted FR2356951A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70096076A 1976-06-29 1976-06-29

Publications (2)

Publication Number Publication Date
FR2356951A1 true FR2356951A1 (fr) 1978-01-27
FR2356951B1 FR2356951B1 (fr) 1982-05-21

Family

ID=24815512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7719585A Granted FR2356951A1 (fr) 1976-06-29 1977-06-27 Procede et appareil de determination de la position et de la surface d'un objet

Country Status (12)

Country Link
JP (1) JPS5811005B2 (fr)
BE (1) BE856167A (fr)
CA (1) CA1102428A (fr)
CH (1) CH617015A5 (fr)
DE (1) DE2729332C2 (fr)
DK (1) DK151649C (fr)
ES (1) ES460169A1 (fr)
FR (1) FR2356951A1 (fr)
GB (1) GB1570641A (fr)
IT (1) IT1079260B (fr)
NL (1) NL7707211A (fr)
SE (1) SE436663B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725896C2 (de) * 1987-08-05 2001-03-08 Frank Sinn Verfahren und Vorrichtung zur Bestimmung der Position eines Fahrzeugs
FI91999C (fi) * 1991-05-03 1994-09-12 Valtion Teknillinen Laite kohteen paikallistamiseksi ja valolähetin
CN113340236B (zh) * 2021-06-28 2023-02-24 四川大学 一种高动态表面形貌测量方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE736787C (de) * 1937-12-10 1943-06-28 Lorenz C Ag Einrichtung zur Abstandsbestimmung eines Flugzeuges von einer hochfrequenten Strahlungsquelle
DE1206187B (de) * 1957-03-15 1965-12-02 Helmut Groettrup Dipl Ing Anordnung zur Messung und Auswertung von Bewegungsgroessen (Geschwindigkeit, Weg, Abdrift)
US3000256A (en) * 1957-12-05 1961-09-19 American Optical Corp Optical height finders
US3432237A (en) * 1964-03-31 1969-03-11 Singer General Precision Velocity measuring device
US3489495A (en) * 1967-03-21 1970-01-13 Singer General Precision Range finding instruments
US3560973A (en) * 1968-02-29 1971-02-02 Iit Res Inst Method and apparatus for passive mapping
GB1285176A (en) * 1968-10-10 1972-08-09 British Aircraft Corp Ltd Improvements relating to the measurement of vehicle movement
US3704070A (en) * 1971-05-24 1972-11-28 Sanders Associates Inc Direction determining system
US3799675A (en) * 1972-12-07 1974-03-26 Sanders Associates Inc Direction determining system
US3866052A (en) * 1973-11-02 1975-02-11 Dynell Elec Methods for generating signals defining three-dimensional object surfaces
US3962588A (en) * 1974-07-22 1976-06-08 Matteo Paul L Di Method for making record of objects
US3951548A (en) * 1974-07-22 1976-04-20 Baird-Atomic, Inc. Electro-optical fourier vernier device
US3936649A (en) * 1974-07-22 1976-02-03 Matteo Paul L Di Method and apparatus for use in position determining

Also Published As

Publication number Publication date
GB1570641A (en) 1980-07-02
DK287877A (da) 1977-12-30
NL7707211A (nl) 1978-01-02
BE856167A (fr) 1977-10-17
DK151649C (da) 1988-05-24
SE7707403L (sv) 1977-12-30
DE2729332C2 (de) 1984-06-28
DE2729332A1 (de) 1978-02-23
JPS5328456A (en) 1978-03-16
IT1079260B (it) 1985-05-08
CH617015A5 (en) 1980-04-30
SE436663B (sv) 1985-01-14
ES460169A1 (es) 1978-10-01
FR2356951B1 (fr) 1982-05-21
JPS5811005B2 (ja) 1983-03-01
CA1102428A (fr) 1981-06-02
DK151649B (da) 1987-12-21

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Legal Events

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