FR3132958B1 - Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle - Google Patents

Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle Download PDF

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Publication number
FR3132958B1
FR3132958B1 FR2201602A FR2201602A FR3132958B1 FR 3132958 B1 FR3132958 B1 FR 3132958B1 FR 2201602 A FR2201602 A FR 2201602A FR 2201602 A FR2201602 A FR 2201602A FR 3132958 B1 FR3132958 B1 FR 3132958B1
Authority
FR
France
Prior art keywords
vehicle
radars
radar
selecting
communicating data
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.)
Active
Application number
FR2201602A
Other languages
French (fr)
Other versions
FR3132958A1 (en
Inventor
Saleh Bensator
Guillaume Point
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.)
Stellantis Auto Sas Fr
Original Assignee
PSA Automobiles 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR2201602A priority Critical patent/FR3132958B1/en
Priority to PCT/FR2023/050045 priority patent/WO2023161569A1/en
Publication of FR3132958A1 publication Critical patent/FR3132958A1/en
Application granted granted Critical
Publication of FR3132958B1 publication Critical patent/FR3132958B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/003—Transmission of data between radar, sonar or lidar systems and remote stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/46—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for vehicle-to-vehicle communication [V2V]
    • 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
    • G01S2013/9316—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles combined with communication equipment with other vehicles or with base stations
    • 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
    • G01S2013/9325—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles for inter-vehicle distance regulation, e.g. navigating in platoons
    • 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
    • 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
    • G01S2013/93272—Sensor installation details in the back 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
    • 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
    • G01S2013/93274—Sensor installation details on the side of the vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne un procédé et un dispositif de procédé de communication mis en œuvre par un premier véhicule embarquant un système de radars à ondes millimétriques comprenant un ou plusieurs radars (101 à 104). A cet effet, au moins un évènement associé à une circulation du premier véhicule dans un environnement routier (1) est détecté. Un ou plusieurs radars du système de radars du premier véhicule (10) sont sélectionnés en fonction du ou des évènements de circulation détectés. Le premier véhicule (10) initie alors la transmission de données à destination d’un ou plusieurs deuxièmes véhicules (11, 12, 13) via le ou les radars sélectionnés selon un mode de communication de type véhicule vers véhicule, dit V2V. Figure pour l’abrégé : Figure 1The present invention relates to a method and a communication method device implemented by a first vehicle carrying a millimeter wave radar system comprising one or more radars (101 to 104). For this purpose, at least one event associated with movement of the first vehicle in a road environment (1) is detected. One or more radars of the radar system of the first vehicle (10) are selected based on the detected traffic event(s). The first vehicle (10) then initiates the transmission of data to one or more second vehicles (11, 12, 13) via the radar(s) selected according to a vehicle-to-vehicle type communication mode, called V2V. Figure for abstract: Figure 1

FR2201602A 2022-02-23 2022-02-23 Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle Active FR3132958B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2201602A FR3132958B1 (en) 2022-02-23 2022-02-23 Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle
PCT/FR2023/050045 WO2023161569A1 (en) 2022-02-23 2023-01-12 Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2201602A FR3132958B1 (en) 2022-02-23 2022-02-23 Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle
FR2201602 2022-02-23

Publications (2)

Publication Number Publication Date
FR3132958A1 FR3132958A1 (en) 2023-08-25
FR3132958B1 true FR3132958B1 (en) 2024-01-19

Family

ID=81449059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2201602A Active FR3132958B1 (en) 2022-02-23 2022-02-23 Method and device for communicating data by selecting at least one radar from a plurality of radars of a vehicle

Country Status (2)

Country Link
FR (1) FR3132958B1 (en)
WO (1) WO2023161569A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2248023C2 (en) 1972-09-29 1974-07-11 Krone Gmbh, 1000 Berlin Carbon microphone built into the microphone capsule, in particular a telephone handset
WO2012037680A1 (en) 2010-09-20 2012-03-29 Corporation De L'ecole Polytechnique De Montreal Radar system with integrated communication functionality
DE102012023361A1 (en) * 2012-11-28 2014-05-28 Audi Ag Method and device for securing a lane change and vehicle
US11656322B2 (en) * 2019-07-03 2023-05-23 Radchat Ab Method for reducing mutual interference in radars
EP3828593A1 (en) * 2019-11-26 2021-06-02 Veoneer Sweden AB A vehicle ofdm radar and communication system
FR3106553A1 (en) * 2020-01-24 2021-07-30 Psa Automobiles Sa Method and device for processing vehicle environment data

Also Published As

Publication number Publication date
FR3132958A1 (en) 2023-08-25
WO2023161569A1 (en) 2023-08-31

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Owner name: STELLANTIS AUTO SAS, FR

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