FR2624976B1 - Dispositif de mesure de la vitesse d'un vehicule - Google Patents

Dispositif de mesure de la vitesse d'un vehicule

Info

Publication number
FR2624976B1
FR2624976B1 FR8717754A FR8717754A FR2624976B1 FR 2624976 B1 FR2624976 B1 FR 2624976B1 FR 8717754 A FR8717754 A FR 8717754A FR 8717754 A FR8717754 A FR 8717754A FR 2624976 B1 FR2624976 B1 FR 2624976B1
Authority
FR
France
Prior art keywords
measuring device
vehicle speed
speed measuring
vehicle
speed
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
FR8717754A
Other languages
English (en)
Other versions
FR2624976A1 (fr
Inventor
Michel Cuchet
Christian Weiss
Lassad Bettaieb
Claude Krempp
Jean-Louis Vaterkowski
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.)
Automobiles Peugeot SA
Automobiles Citroen SA
Original Assignee
Automobiles Peugeot SA
Automobiles Citroen 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 Automobiles Peugeot SA, Automobiles Citroen SA filed Critical Automobiles Peugeot SA
Priority to FR8717754A priority Critical patent/FR2624976B1/fr
Publication of FR2624976A1 publication Critical patent/FR2624976A1/fr
Application granted granted Critical
Publication of FR2624976B1 publication Critical patent/FR2624976B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G01S13/60—Velocity or trajectory determination systems; Sense-of-movement determination systems wherein the transmitter and receiver are mounted on the moving object, e.g. for determining ground speed, drift angle, ground track

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR8717754A 1987-12-18 1987-12-18 Dispositif de mesure de la vitesse d'un vehicule Expired - Fee Related FR2624976B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717754A FR2624976B1 (fr) 1987-12-18 1987-12-18 Dispositif de mesure de la vitesse d'un vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717754A FR2624976B1 (fr) 1987-12-18 1987-12-18 Dispositif de mesure de la vitesse d'un vehicule

Publications (2)

Publication Number Publication Date
FR2624976A1 FR2624976A1 (fr) 1989-06-23
FR2624976B1 true FR2624976B1 (fr) 1990-10-12

Family

ID=9358061

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717754A Expired - Fee Related FR2624976B1 (fr) 1987-12-18 1987-12-18 Dispositif de mesure de la vitesse d'un vehicule

Country Status (1)

Country Link
FR (1) FR2624976B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1273530A (fr) * 1960-11-03 1961-10-13 Bosch Arma Corp Dispositif de mesure de la vitesse d'un véhicule terrestre par rapport au sol
FR1501040A (fr) * 1966-09-21 1967-11-10 Sfim Appareillage électronique constituant une mémoire de fréquence
US3478323A (en) * 1966-11-14 1969-11-11 Hughes Aircraft Co Shift register controlled analog memory system
DE1939016C3 (de) * 1969-07-31 1978-05-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung zum Vermeiden von Meßfehlern bei der Doppler-Geschwindigkeitsmessung
JPS4891723A (fr) * 1972-03-08 1973-11-29
EP0088755A1 (fr) * 1981-09-24 1983-09-21 Caterpillar Tractor Co. Circuit de conditionnement de signaux a compensation de la perte doppler
US4728954A (en) * 1984-12-20 1988-03-01 Deere & Company Ground velocity sensor with drop-out detection

Also Published As

Publication number Publication date
FR2624976A1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse