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FR3099679B1 - Method, device and system for vehicle communication using radars - Google Patents

Method, device and system for vehicle communication using radars Download PDF

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Publication number
FR3099679B1
FR3099679B1 FR1908850A FR1908850A FR3099679B1 FR 3099679 B1 FR3099679 B1 FR 3099679B1 FR 1908850 A FR1908850 A FR 1908850A FR 1908850 A FR1908850 A FR 1908850A FR 3099679 B1 FR3099679 B1 FR 3099679B1
Authority
FR
France
Prior art keywords
radars
vehicle communication
radar system
vehicle
communication
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
FR1908850A
Other languages
French (fr)
Other versions
FR3099679A1 (en
Inventor
Alain Servel
Stefano Mafrica
Saleh Bensator
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 FR1908850A priority Critical patent/FR3099679B1/en
Priority to PCT/FR2020/051270 priority patent/WO2021019140A1/en
Publication of FR3099679A1 publication Critical patent/FR3099679A1/en
Application granted granted Critical
Publication of FR3099679B1 publication Critical patent/FR3099679B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • 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
    • 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
    • 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]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • 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]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Landscapes

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

Abstract

L’invention concerne un procédé, dispositif et système de communication pour véhicule (11). A cet effet, un bilan de liaison d’un système de radars (111 à 114) équipant le véhicule (11) est déterminé à partir de signaux de communication V2X reçus par le système de radars. Un ou plusieurs radars du système de radars sont sélectionnés en fonction du bilan de liaison pour établir une ou plusieurs connexions de type V2X, par exemple avec d’autres véhicules (12, 13). Figure pour l’abrégé : Figure 1The invention relates to a method, device and system for vehicle communication (11). To this end, a link balance of a radar system (111 to 114) equipping the vehicle (11) is determined from V2X communication signals received by the radar system. One or more radars of the radar system are selected according to the link budget to establish one or more V2X type connections, for example with other vehicles (12, 13). Figure for the abstract: Figure 1

FR1908850A 2019-08-01 2019-08-01 Method, device and system for vehicle communication using radars Active FR3099679B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1908850A FR3099679B1 (en) 2019-08-01 2019-08-01 Method, device and system for vehicle communication using radars
PCT/FR2020/051270 WO2021019140A1 (en) 2019-08-01 2020-07-15 Communication system, method and device for a vehicle using radars

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1908850A FR3099679B1 (en) 2019-08-01 2019-08-01 Method, device and system for vehicle communication using radars
FR1908850 2019-08-01

Publications (2)

Publication Number Publication Date
FR3099679A1 FR3099679A1 (en) 2021-02-05
FR3099679B1 true FR3099679B1 (en) 2021-07-16

Family

ID=68987863

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1908850A Active FR3099679B1 (en) 2019-08-01 2019-08-01 Method, device and system for vehicle communication using radars

Country Status (1)

Country Link
FR (1) FR3099679B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3132606A1 (en) * 2022-02-08 2023-08-11 Psa Automobiles Sa Vehicle communication method and device using millimeter wave radar

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012037680A1 (en) 2010-09-20 2012-03-29 Corporation De L'ecole Polytechnique De Montreal Radar system with integrated communication functionality
FR3033947B1 (en) * 2015-03-17 2018-04-20 Iptech WIRELESS COMMUNICATION DEVICE BETWEEN TRANSPORT UNITS
JP6468260B2 (en) * 2016-08-04 2019-02-13 トヨタ自動車株式会社 Wireless communication apparatus and wireless communication method
WO2019037857A1 (en) * 2017-08-24 2019-02-28 Telefonaktiebolaget Lm Ericsson (Publ) An integrated wireless communication and radar system
US10631343B2 (en) * 2017-10-19 2020-04-21 Qualcomm Incorporated Techniques for connection setup of mmWave-based V2X communication systems
CN109618304B (en) * 2018-12-21 2022-07-19 航天信息股份有限公司 Millimeter wave base station and vehicle-mounted communication system

Also Published As

Publication number Publication date
FR3099679A1 (en) 2021-02-05

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