FR3098926B1 - Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss - Google Patents

Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss Download PDF

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Publication number
FR3098926B1
FR3098926B1 FR1907908A FR1907908A FR3098926B1 FR 3098926 B1 FR3098926 B1 FR 3098926B1 FR 1907908 A FR1907908 A FR 1907908A FR 1907908 A FR1907908 A FR 1907908A FR 3098926 B1 FR3098926 B1 FR 3098926B1
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FR
France
Prior art keywords
vehicle
value
positioning
satellite signals
lurring
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
FR1907908A
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English (en)
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FR3098926A1 (fr
Inventor
Yves Becheret
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.)
Safran Electronics and Defense SAS
Original Assignee
Safran Electronics and Defense SAS
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 Safran Electronics and Defense SAS filed Critical Safran Electronics and Defense SAS
Priority to FR1907908A priority Critical patent/FR3098926B1/fr
Priority to CN202080051759.6A priority patent/CN114128177A/zh
Priority to US17/626,733 priority patent/US11635524B2/en
Priority to DE112020003536.0T priority patent/DE112020003536T5/de
Priority to PCT/EP2020/069527 priority patent/WO2021009033A1/fr
Publication of FR3098926A1 publication Critical patent/FR3098926A1/fr
Application granted granted Critical
Publication of FR3098926B1 publication Critical patent/FR3098926B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/20—Countermeasures against jamming
    • H04K3/25—Countermeasures against jamming based on characteristics of target signal or of transmission, e.g. using direct sequence spread spectrum or fast frequency hopping
    • H04K3/255—Countermeasures against jamming based on characteristics of target signal or of transmission, e.g. using direct sequence spread spectrum or fast frequency hopping based on redundancy of transmitted data, transmission path or transmitting source
    • 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
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/13—Receivers
    • G01S19/21—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service
    • G01S19/215—Interference related issues ; Issues related to cross-correlation, spoofing or other methods of denial of service issues related to spoofing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/60—Jamming involving special techniques
    • H04K3/65—Jamming involving special techniques using deceptive jamming or spoofing, e.g. transmission of false signals for premature triggering of RCIED, for forced connection or disconnection to/from a network or for generation of dummy target signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K3/00—Jamming of communication; Counter-measures
    • H04K3/80—Jamming or countermeasure characterized by its function
    • H04K3/90—Jamming or countermeasure characterized by its function related to allowing or preventing navigation or positioning, e.g. GPS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/20—Jamming or countermeasure used for a particular application for contactless carriers, e.g. RFID carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
    • H04K2203/00—Jamming of communication; Countermeasures
    • H04K2203/10—Jamming or countermeasure used for a particular application
    • H04K2203/22—Jamming or countermeasure used for a particular application for communication related to vehicles

Abstract

Procédé de détection d’une opération leurrant un premier dispositif de positionnement équipant un premier véhicule (1A) évoluant dans une zone (Z) dans laquelle circule au moins un deuxième véhicule (1B, 1C) équipé d’un deuxième dispositif de positionnement, le procédé comprenant l’étape de faire calculer au moins une première valeur de positionnement de chaque véhicule à partir de signaux satellitaires initiaux reçus par chaque dispositif ; caractérisé en ce que le procédé comprend les étapes de : - faire initier une phase d’accrochage par le deuxième dispositif pour rechercher de nouveaux signaux satellitaires et faire calculer, à partir des nouveaux signaux satellitaires reçus par le deuxième dispositif, une deuxième valeur de positionnement du deuxième véhicule (1B, 1C) au même instant que la première valeur ; - comparer la première valeur et la deuxième valeur relatives au deuxième véhicule (1B, 1C) ; - émettre une alerte quand les deux valeurs ne coïncident pas. FIGURE DE L’ABREGE : Fig. 1
FR1907908A 2019-07-15 2019-07-15 Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss Active FR3098926B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1907908A FR3098926B1 (fr) 2019-07-15 2019-07-15 Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss
CN202080051759.6A CN114128177A (zh) 2019-07-15 2020-07-10 用于检测gnss系统的诱骗操作的方法和设备
US17/626,733 US11635524B2 (en) 2019-07-15 2020-07-10 Method and device for detecting a decoy operation of a GNSS system
DE112020003536.0T DE112020003536T5 (de) 2019-07-15 2020-07-10 Verfahren und Vorrichtung zur Erkennung eines Täuschungsvorgangs eines GNSS-Systems
PCT/EP2020/069527 WO2021009033A1 (fr) 2019-07-15 2020-07-10 Procédé et dispositif de détection d'une opération de leurrage d'un système gnss

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1907908 2019-07-15
FR1907908A FR3098926B1 (fr) 2019-07-15 2019-07-15 Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss

Publications (2)

Publication Number Publication Date
FR3098926A1 FR3098926A1 (fr) 2021-01-22
FR3098926B1 true FR3098926B1 (fr) 2021-07-16

Family

ID=68733225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1907908A Active FR3098926B1 (fr) 2019-07-15 2019-07-15 Procede et dispositif de detection d'une operation de leurrage d'un systeme gnss

Country Status (5)

Country Link
US (1) US11635524B2 (fr)
CN (1) CN114128177A (fr)
DE (1) DE112020003536T5 (fr)
FR (1) FR3098926B1 (fr)
WO (1) WO2021009033A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220373333A1 (en) * 2021-05-19 2022-11-24 The Boeing Company Vehicle position verification

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9847033B1 (en) * 2015-09-25 2017-12-19 Amazon Technologies, Inc. Communication of navigation data spoofing between unmanned vehicles
CN110114695B (zh) * 2016-12-19 2023-08-25 麦哲伦系统日本公司 使用pvt解估算来检测和消除gnss欺骗信号
CN108693543B (zh) * 2017-03-31 2022-11-22 法拉第未来公司 用于检测信号欺骗的方法及系统
CN107505635B (zh) * 2017-07-11 2020-12-22 华东师范大学 一种卫星定位欺骗攻击的检测方法
CN108241159B (zh) * 2017-12-24 2021-12-28 北京卫星信息工程研究所 基于仿生组合导航辅助的抗欺骗式干扰方法
US11194052B1 (en) * 2018-08-30 2021-12-07 Rockwell Collins, Inc. Systems and methods for real-time GNSS interference monitoring

Also Published As

Publication number Publication date
US20220244400A1 (en) 2022-08-04
US11635524B2 (en) 2023-04-25
WO2021009033A1 (fr) 2021-01-21
DE112020003536T5 (de) 2022-04-07
FR3098926A1 (fr) 2021-01-22
CN114128177A (zh) 2022-03-01

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