FR2756932B1 - Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler - Google Patents

Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler

Info

Publication number
FR2756932B1
FR2756932B1 FR9615075A FR9615075A FR2756932B1 FR 2756932 B1 FR2756932 B1 FR 2756932B1 FR 9615075 A FR9615075 A FR 9615075A FR 9615075 A FR9615075 A FR 9615075A FR 2756932 B1 FR2756932 B1 FR 2756932B1
Authority
FR
France
Prior art keywords
pulse
speed
doppler radar
vehicle controlling
collision
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
FR9615075A
Other languages
English (en)
Other versions
FR2756932A1 (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.)
FRITZ JOEL HENRI LOUIS
Original Assignee
FRITZ JOEL HENRI LOUIS
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 FRITZ JOEL HENRI LOUIS filed Critical FRITZ JOEL HENRI LOUIS
Priority to FR9615075A priority Critical patent/FR2756932B1/fr
Priority to EP98930818A priority patent/EP1012625A1/fr
Priority to PCT/FR1998/001202 priority patent/WO1999064888A1/fr
Publication of FR2756932A1 publication Critical patent/FR2756932A1/fr
Application granted granted Critical
Publication of FR2756932B1 publication Critical patent/FR2756932B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/522—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves
    • G01S13/524—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi
    • G01S13/53—Discriminating between fixed and moving objects or between objects moving at different speeds using transmissions of interrupted pulse modulated waves based upon the phase or frequency shift resulting from movement of objects, with reference to the transmitted signals, e.g. coherent MTi performing filtering on a single spectral line and associated with one or more range gates with a phase detector or a frequency mixer to extract the Doppler information, e.g. pulse Doppler radar
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/165—Anti-collision systems for passive traffic, e.g. including static obstacles, trees
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9321—Velocity regulation, e.g. cruise control
    • 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
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2883—Coherent receivers using FFT processing
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/28—Details of pulse systems
    • G01S7/285—Receivers
    • G01S7/288—Coherent receivers
    • G01S7/2886—Coherent receivers using I/Q processing
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radar Systems Or Details Thereof (AREA)
FR9615075A 1996-12-09 1996-12-09 Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler Expired - Fee Related FR2756932B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9615075A FR2756932B1 (fr) 1996-12-09 1996-12-09 Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
EP98930818A EP1012625A1 (fr) 1996-12-09 1998-06-11 Procede d'anticollision pour vehicule
PCT/FR1998/001202 WO1999064888A1 (fr) 1996-12-09 1998-06-11 Procede d'anticollision pour vehicule

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9615075A FR2756932B1 (fr) 1996-12-09 1996-12-09 Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
PCT/FR1998/001202 WO1999064888A1 (fr) 1996-12-09 1998-06-11 Procede d'anticollision pour vehicule

Publications (2)

Publication Number Publication Date
FR2756932A1 FR2756932A1 (fr) 1998-06-12
FR2756932B1 true FR2756932B1 (fr) 1999-02-26

Family

ID=26233155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9615075A Expired - Fee Related FR2756932B1 (fr) 1996-12-09 1996-12-09 Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler

Country Status (3)

Country Link
EP (1) EP1012625A1 (fr)
FR (1) FR2756932B1 (fr)
WO (1) WO1999064888A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756932B1 (fr) * 1996-12-09 1999-02-26 Fritz Joel Henri Louis Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
US6121916A (en) * 1999-07-16 2000-09-19 Eaton-Vorad Technologies, L.L.C. Method and apparatus for recognizing stationary objects with a moving side-looking radar
DE10258097A1 (de) * 2002-12-11 2004-07-01 Robert Bosch Gmbh Einrichtung zur Abstands- und Geschwindigkeitsmessung von Objekten
GB0710209D0 (en) * 2007-05-29 2007-07-04 Cambridge Consultants Radar system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898653A (en) * 1972-02-22 1975-08-05 Mitsubishi Electric Corp Automotive radar sensor
DE2433203C3 (de) * 1973-07-10 1980-09-11 Mitsubishi Denki K.K., Tokio Frequenzumtast-Doppler-Radarsystem zur Entfernungs- und Geschwindigkeitsmessung
US4308536A (en) * 1979-02-26 1981-12-29 Collision Avoidance Systems Anti-collision vehicular radar system
US4348675A (en) * 1979-05-23 1982-09-07 Honda Giken Kogyo Kabushiki Kaisha FM-CW Radar system for use in an automotive vehicle
JPS5869285U (ja) * 1981-10-31 1983-05-11 日産自動車株式会社 車両用報知装置
US4893125A (en) * 1988-11-01 1990-01-09 Delco Electronics Corporation Vehicle diplex doppler near-obstacle detection system
EP0408237A3 (en) * 1989-07-07 1992-03-04 Radar Control Systems Corporation Doppler control channel for a radar
DE4007249C2 (de) * 1990-03-08 1994-03-17 Conner Joe Scott O Vorrichtung zur Relativgeschwindigkeitserfassung
US5508706A (en) * 1991-09-30 1996-04-16 Trw Inc. Radar signal processor
US5191337A (en) * 1992-02-25 1993-03-02 Hughes Aircraft Company Ranging, detection and resolving in a multislope frequency modulated waveform radar system
IL103024A0 (en) * 1992-09-02 1993-02-21 Daniel Ben Lulu Vehicle alarm system for prevention of road accidents
DE4244608C2 (de) * 1992-12-31 1997-03-06 Volkswagen Ag Mittels eines Computers durchgeführtes Radarverfahren zur Messung von Abständen und Relativgeschwindigkeiten zwischen einem Fahrzeug und vor ihm befindlichen Hindernissen
WO1995014939A1 (fr) * 1993-11-23 1995-06-01 Siemens Aktiengesellschaft Procede radar et dispositif associe
DE69512591T2 (de) * 1994-08-24 2000-01-20 Delco Electronics Corp Hindernis-Unterscheidungssystem für Fahrzeuge
FR2756932B1 (fr) * 1996-12-09 1999-02-26 Fritz Joel Henri Louis Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler

Also Published As

Publication number Publication date
FR2756932A1 (fr) 1998-06-12
EP1012625A1 (fr) 2000-06-28
WO1999064888A1 (fr) 1999-12-16

Similar Documents

Publication Publication Date Title
BR9600653A (pt) Sistema e método para controlar velocidade de veículo
FR2733608B1 (fr) Procede et dispositif de regulation de la vitesse propre et de l'espacement d'un vehicule precedent pour un vehicule automobile
BR9604541A (pt) Método para controlar um sistema de trem motriz veicular produto de programa de computador sistema para controlar um sistema de trem motriz veicular e método para controlar um trem motriz veicular
BR9206421A (pt) Processo para a mudança de velocidade de um veículo e veículo para a execução desse processo
FR2759046B1 (fr) Procede d'affichage et d'execution des interventions de commande pour garer un vehicule automobile et dispositif pour sa mise en oeuvre
GB2328525B (en) System and method for torque based vehicle speed control
EP0726473A3 (fr) Radar de véhicule, qui exclut, des cibles à poursuivre, un véhicule qui change de voie
PL316549A1 (en) System for navigating and driving a vehicle without driver, driver-less vehicle and method of driving a vehicle
FR2768537B1 (fr) Procede de transmission d'informations de circulation au conducteur d'un vehicule
FR2520689B1 (fr) Installation d'entrainement pour le deplacement et pour la direction de vehicules par commande de la vitesse de rotation des roues motrices
FR2713808B1 (fr) Dispositif d'anticollision, notamment pour véhicules automobiles.
FR2647074B1 (fr) Procede et circuit d'exploitation des signaux de vitesses de roues, pour vehicules automobiles equipes d'un systeme de regulation antiblocage et/ou de regulation de traction
FR2661536B1 (fr) Procede de codage pour systeme anticollision pour la navigation maritime.
FR2756932B1 (fr) Procede pour applications anticollision et asservissement de la vitesse de vehicules faisant appel a un radar pulse-doppler
FR2662130B1 (fr) Installation hydraulique de freinage pour vehicule automobile, a repartition de l'effort de freinage commandee electroniquement et a regulation antiblocage.
FR2752031B1 (fr) Procede et agencement de circuit pour la reconnaissance de vitesse dans une boite de vitesses d'un vehicule automobile
FR2714236B1 (fr) Module additif pour variateur de vitesse.
FR2807717B1 (fr) Procede et dispositif pour la regulation adaptative de la distance et/ou de la vitesse d'un vehicule automobile
FR2760282B1 (fr) Procede et systeme de guidage dynamique pour vehicule automobile
IL116068A0 (en) Method and device for determining the speed of a moving object by means of a pulse-compression radar or sonar
EP0636900A3 (fr) Procédé de mesure de vitesse et de classification pour véhicules utilisant un radar pour trafic.
BR9602128A (pt) Processo para regulagem do número de rotações de uma bomba de dispositivo de servodireção hidráulica
FR2767427B1 (fr) Procede et systeme de variation et de regulation de vitesse d'un moteur
FR2692846B1 (fr) Systeme de suspension pour vehicule automobile et procede de mise en óoeuvre d'un tel systeme.
FR2737024B1 (fr) Procede d'apprentissage de forme geometrique, notamment de trajectoire ou de contour, et systemes mettant en oeuvre ce procede

Legal Events

Date Code Title Description
ST Notification of lapse