FR1212917A - Dispositif de mesure de la vitesse à l'aide de la fréquence de doppler-fizeau - Google Patents

Dispositif de mesure de la vitesse à l'aide de la fréquence de doppler-fizeau

Info

Publication number
FR1212917A
FR1212917A FR1212917DA FR1212917A FR 1212917 A FR1212917 A FR 1212917A FR 1212917D A FR1212917D A FR 1212917DA FR 1212917 A FR1212917 A FR 1212917A
Authority
FR
France
Prior art keywords
fizeau
doppler
frequency
measuring speed
measuring
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
Application number
Other languages
English (en)
Inventor
Hans Klaus Ruppersberg
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.)
Telefunken AG
Original Assignee
Telefunken AG
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 Telefunken AG filed Critical Telefunken AG
Application granted granted Critical
Publication of FR1212917A publication Critical patent/FR1212917A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/02—Indicating direction only, e.g. by weather vane
    • G01P13/04—Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • 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
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/91—Radar or analogous systems specially adapted for specific applications for traffic control
    • G01S13/92—Radar or analogous systems specially adapted for specific applications for traffic control for velocity measurement
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G08G1/054—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed photographing overspeeding vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Traffic Control Systems (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Measurement Of Distances Traversed On The Ground (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
FR1212917D 1957-10-25 1958-10-14 Dispositif de mesure de la vitesse à l'aide de la fréquence de doppler-fizeau Expired FR1212917A (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DET14323A DE1044473B (de) 1957-10-25 1957-10-25 Anordnung zur Geschwindigkeitsmessung mit Hilfe der Dopplerfrequenz
DET15314A DE1062460B (de) 1957-10-25 1958-06-25 Anordnung zur Unterscheidung der Bewegungsrichtung
DET15315A DE1062461B (de) 1957-10-25 1958-06-25 Anordnung zur Anzeige der Fahrzeuglaenge
DET15323A DE1062462B (de) 1957-10-25 1958-06-26 Schaltungsanordnung zur Anzeige von Objekten, deren Geschwindigkeiten oberhalb der hoechsten von einer Doppler-Geschwindigkeitsmessanordnung angezeigten Geschwindigkeit liegen
DET15324A DE1062463B (de) 1957-10-25 1958-06-26 Schaltungsanordnung zum automatischen Ausloesen einer Fotoaufnahmevorrichtung
DET15329A DE1062464B (de) 1957-10-25 1958-06-28 Schaltungsanordnung zum automatischen Ausloesen einer Fotoaufnahmevorrichtung

Publications (1)

Publication Number Publication Date
FR1212917A true FR1212917A (fr) 1960-03-28

Family

ID=27544969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1212917D Expired FR1212917A (fr) 1957-10-25 1958-10-14 Dispositif de mesure de la vitesse à l'aide de la fréquence de doppler-fizeau

Country Status (6)

Country Link
US (1) US3072901A (fr)
JP (1) JPS373990B1 (fr)
CH (1) CH363824A (fr)
DE (7) DE1044473B (fr)
FR (1) FR1212917A (fr)
GB (1) GB888386A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187329A (en) * 1960-09-30 1965-06-01 Lab For Electronics Inc Apparatus for vehicular speed measurements
US3233212A (en) * 1961-04-12 1966-02-01 Gen Signal Corp Vehicle detection and speed measuring apparatus
CH391342A (de) * 1961-04-21 1965-04-30 Multanova Ag Einrichtung zum Messen und Registrieren der Geschwindigkeit von Fahrzeugen, insbesondere Strassenfahrzeugen
CH407603A (de) * 1962-07-26 1966-02-15 Multanova Ag Verfahren zur Kameraauslösung bei einer Radar-Geschwindigkeitsmesseinrichtung für Strassenfahrzeuge
DE1291545B (de) * 1962-10-23 1969-03-27 Telefunken Patent Vorrichtung zum Ermitteln der Geschwindigkeit eines Fahrzeuges
US3222673A (en) * 1963-06-05 1965-12-07 Victor L Friedrich Electronic strip camera using doppler shift for determining relative position of objects
FR1421496A (fr) * 1964-11-03 1965-12-17 Sfim Appareillage de réglage de la circulation d'objets et plus spécialement de véhicules automobiles, à une intersection de voies
DE1275806B (de) * 1965-09-18 1968-08-22 Telefunken Patent Anordnung zur Messung der Geschwindigkeit und/oder Beschleunigung von diffus reflektierenden Objekten mit Hilfe eines Laser-Messstrahls
FR1550835A (fr) * 1967-01-12 1968-12-20
FR93467E (fr) * 1967-01-13 1969-04-04 Sfim Procédé et dispositif pour la mesure de l'espacement de deux véhicules se déplaÇant.
CN102402861A (zh) * 2011-11-25 2012-04-04 金庆江 一种车辆判别控制系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422134A (en) * 1943-03-29 1947-06-10 Rca Corp Distance indicator
US2491542A (en) * 1943-09-07 1949-12-20 Sperry Corp Object detector and velocity indicator
US2629865A (en) * 1946-06-13 1953-02-24 Eastern Ind Inc Radio echo apparatus for detecting and measuring the speed of moving objects

Also Published As

Publication number Publication date
DE1062464B (de) 1959-07-30
CH363824A (de) 1962-08-15
DE1062462B (de) 1959-07-30
JPS373990B1 (fr) 1962-06-09
DE1062460B (de) 1959-07-30
DE1065878B (fr)
US3072901A (en) 1963-01-08
DE1062461B (de) 1959-07-30
DE1044473B (de) 1958-11-20
GB888386A (en) 1962-01-31
DE1062463B (de) 1959-07-30

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