[go: up one dir, main page]

FR3113738B1 - Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés - Google Patents

Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés Download PDF

Info

Publication number
FR3113738B1
FR3113738B1 FR2008858A FR2008858A FR3113738B1 FR 3113738 B1 FR3113738 B1 FR 3113738B1 FR 2008858 A FR2008858 A FR 2008858A FR 2008858 A FR2008858 A FR 2008858A FR 3113738 B1 FR3113738 B1 FR 3113738B1
Authority
FR
France
Prior art keywords
vehicle
function
activating
user equipment
wide band
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
FR2008858A
Other languages
English (en)
Other versions
FR3113738A1 (fr
Inventor
Mohamed Cheikh
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.)
Continental Automotive Technologies GmbH
Original Assignee
Continental Automotive France 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 Continental Automotive France SAS filed Critical Continental Automotive France SAS
Priority to FR2008858A priority Critical patent/FR3113738B1/fr
Priority to PCT/EP2021/069299 priority patent/WO2022048817A1/fr
Priority to US18/023,865 priority patent/US12243365B2/en
Priority to CN202180053019.0A priority patent/CN116075871B/zh
Publication of FR3113738A1 publication Critical patent/FR3113738A1/fr
Application granted granted Critical
Publication of FR3113738B1 publication Critical patent/FR3113738B1/fr
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
    • G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
    • G01S5/0284—Relative positioning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/209—Remote starting of engine
    • 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
    • G01S13/0209—Systems with very large relative bandwidth, i.e. larger than 10 %, e.g. baseband, pulse, carrier-free, ultrawideband
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
    • 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
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
    • G01S13/765—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with exchange of information between interrogator and responder
    • 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
    • G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
    • G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L’invention concerne un procédé d’activation d’une fonction véhicule (V) par un équipement portable d’utilisateur (P) communiquant en ultra large bande avec dispositif d’activation (D) embarqué sur le véhicule, l’activation de la fonction véhicule étant réalisée en fonction d’une position de l’équipement portable par rapport à une frontière (F) entre une zone intérieure (Z2) et une zone extérieure (Z1) du véhicule, l’invention proposant que l’on équipe le véhicule d’une antenne intérieure (A2), et d’une antenne extérieure (A1), d’un module d’émission/réception (ER1, ER2) puis que l’on détermine si l’équipement portable se trouve dans la zone intérieure ou dans la zone extérieure, en fonction du résultat de la comparaison entre un délai d’atténuation du retard de puissance des signaux ultra large band multi trajets reçus par chaque antenne selon le temps, déterminé pour une valeur seuil de puissance. Figure pour l’abrégé : Fig. 5a
FR2008858A 2020-09-01 2020-09-01 Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés Active FR3113738B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR2008858A FR3113738B1 (fr) 2020-09-01 2020-09-01 Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés
PCT/EP2021/069299 WO2022048817A1 (fr) 2020-09-01 2021-07-12 Procédé d'activation d'une fonction d'un véhicule par ultra large bande avec un équipement portable d'utilisateur, système et dispositif d'activation d'une fonction associés
US18/023,865 US12243365B2 (en) 2020-09-01 2021-07-12 Method for activating a function of a vehicle via an ultrawide band with an item of portable user equipment, associated system and device for activating a function
CN202180053019.0A CN116075871B (zh) 2020-09-01 2021-07-12 用便携式用户设备通过超宽带的车辆功能激活方法以及相关功能激活系统和装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2008858 2020-09-01
FR2008858A FR3113738B1 (fr) 2020-09-01 2020-09-01 Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés

Publications (2)

Publication Number Publication Date
FR3113738A1 FR3113738A1 (fr) 2022-03-04
FR3113738B1 true FR3113738B1 (fr) 2022-07-29

Family

ID=73497933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2008858A Active FR3113738B1 (fr) 2020-09-01 2020-09-01 Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés

Country Status (3)

Country Link
US (1) US12243365B2 (fr)
FR (1) FR3113738B1 (fr)
WO (1) WO2022048817A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12257897B2 (en) * 2020-06-03 2025-03-25 Robert Bosch Gmbh Vehicle access system and methods for providing zone-determination based features therewith
DE102021002073A1 (de) * 2021-04-20 2022-10-20 Mercedes-Benz Group AG Vorrichtung und Verfahren zur Authentifizierung einer Berechtigung einer Person zur Nutzung eines Fahrzeugs

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9116653U1 (de) 1990-09-28 1993-08-12 Siemens AG, 80333 München Überwachungsschaltung zur Überwachung der Scheiben eines Raumes mit Ultraschall
JP4673251B2 (ja) 2006-05-11 2011-04-20 アルプス電気株式会社 キーレスエントリー装置
FR2971386B1 (fr) 2011-02-09 2013-03-08 Continental Automotive France Systeme de determination de presence d'un identificateur a l'interieur d'un habitacle
GB201213846D0 (en) 2012-08-03 2012-09-19 Sonitor Technologies As Location system
DE102015217413B4 (de) * 2015-09-11 2017-09-28 Continental Automotive Gmbh Verfahren und Anordnung zum Lokalisieren einer tragbaren Funkeinheit
US10328899B2 (en) 2016-10-12 2019-06-25 Denso International America, Inc. Localization and passive entry / passive start systems and methods for vehicles
KR102668442B1 (ko) * 2016-12-29 2024-05-24 현대자동차주식회사 차량 및 차량의 제어방법
CN110603176B (zh) 2017-06-02 2022-04-26 株式会社电装 接收范围可变系统、车辆控制装置及便携设备
US10629011B2 (en) 2018-08-01 2020-04-21 Nxp B.V. Wireless receiver and method for detecting an attack on a keyless entry system for a vehicle
CN109466506B (zh) 2018-09-18 2021-06-22 远峰科技股份有限公司 基于多蓝牙信号强度的车辆无钥匙控制系统及方法
JP6992730B2 (ja) * 2018-11-13 2022-01-13 株式会社デンソー 内燃機関の制御装置
JP6936275B2 (ja) * 2019-04-22 2021-09-15 本田技研工業株式会社 車両

Also Published As

Publication number Publication date
CN116075871A (zh) 2023-05-05
US20230334921A1 (en) 2023-10-19
WO2022048817A1 (fr) 2022-03-10
FR3113738A1 (fr) 2022-03-04
US12243365B2 (en) 2025-03-04

Similar Documents

Publication Publication Date Title
Diamant et al. Low probability of detection for underwater acoustic communication: A review
FR3113738B1 (fr) Procédé d’activation d’une fonction d’un véhicule par ultra large bande avec un équipement portable d’utilisateur, système et dispositif d’activation d’une fonction associés
US8301075B2 (en) Tactical radio and radio network with electronic countermeasures
US20190195985A1 (en) Radar Unit, Integrated Circuit and Methods for Detecting and Mitigating Mutual Interference
US20220066011A1 (en) Proximity Detection Using Multiple Power Levels
CN112564735B (zh) 一种基于跳频信号的无人机检测跟踪干扰装置
WO2006081559A3 (fr) Procedes et systemes permettant de detecter et de reduire des interferences pour un dispositif sans fil
FR2887035B1 (fr) Dispositif de traitement d'image pour vehicule
EP4404609A1 (fr) Procédé et appareil de traitement de transmission de signal de perception, dispositif électronique et support de stockage lisible
RU2008117417A (ru) Устройство и способ уменьшения взаимных помех
KR102012386B1 (ko) 펄스 압축 신호에 대한 기만 신호 생성 장치 및 기만 신호 생성 방법
CN109490889A (zh) 车载雷达以及判断车载雷达是否被遮挡的方法、装置
WO2014088610A1 (fr) Détection d'un déphasage cyclique à l'aide d'un classificateur
KR101167906B1 (ko) 차량용 레이더시스템 및 차량용 레이더 시스템의 표적탐지 방법
KR20150115364A (ko) 대공 방어용 스마트 재머 장치
KR102113277B1 (ko) 재밍 감지 회피를 위한 재밍 공격 장치 및 방법
JP3878103B2 (ja) 侵入検知装置
US7154934B2 (en) Robust, low complexity communications system with interference mitigation
US6768963B2 (en) Geo-location systems
EP1052353A1 (fr) Système sécurisé pour la commande du déverrouillage d'au moins un ouvrant de véhicule automobile
US20220075020A1 (en) Noise-mitigated radar system
US8188909B2 (en) Observation signal processing apparatus
JP2008191061A (ja) レーダシステム及びそれに用いる送信機並びに受信機
JPH11166968A (ja) レーダ装置の干渉検出装置
FR3121774B1 (fr) Procede d’activation d’une fonction vehicule et dispositif d’activation associe

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220304

PLFP Fee payment

Year of fee payment: 3

TP Transmission of property

Owner name: CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH, DE

Effective date: 20230807

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5