FR3089539B1 - Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence - Google Patents

Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence Download PDF

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Publication number
FR3089539B1
FR3089539B1 FR1872581A FR1872581A FR3089539B1 FR 3089539 B1 FR3089539 B1 FR 3089539B1 FR 1872581 A FR1872581 A FR 1872581A FR 1872581 A FR1872581 A FR 1872581A FR 3089539 B1 FR3089539 B1 FR 3089539B1
Authority
FR
France
Prior art keywords
connection cable
ultra
high frequency
door handle
frequency 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
FR1872581A
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English (en)
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FR3089539A1 (fr
Inventor
Grégory Siguier
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 France SAS
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 FR1872581A priority Critical patent/FR3089539B1/fr
Priority to US17/311,842 priority patent/US11326375B2/en
Priority to PCT/EP2019/084266 priority patent/WO2020120411A1/fr
Priority to CN201980081469.3A priority patent/CN113169445A/zh
Publication of FR3089539A1 publication Critical patent/FR3089539A1/fr
Application granted granted Critical
Publication of FR3089539B1 publication Critical patent/FR3089539B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/77—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles comprising sensors detecting the presence of the hand of a user
    • 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
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/56—Control of actuators
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • E05B81/78—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles as part of a hands-free locking or unlocking operation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
    • B60R2325/101—Bluetooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
    • B60R2325/20—Communication devices for vehicle anti-theft devices
    • B60R2325/205—Mobile phones

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L’invention concerne une poignée (6) d’ouvrant (8) de véhicule automobile équipée d’une antenne (2) ultra haute fréquence avec des moyens d’émission et de réception d’un signal à une longueur d’onde (λ) prédéterminée, d’un dispositif de détection d’approche et/ou de contact d’un utilisateur, d’une carte de circuit imprimé (3) et d’au moins un câble (7) de connexion destiné à une connexion électrique de la carte de circuit imprimé (3) avec une unité de contrôle électronique (15). Ledit au moins un câble (7) de connexion présente un tronçon (9, 9a) soit faisant saillie du reste dudit au moins un câble (7) de connexion ou soit entouré d’un revêtement (16) isolant électromagnétiquement coaxial audit au moins un câble (7) de connexion, une longueur du tronçon (9) faisant saillie ou une longueur du revêtement (16) coaxial étant égale au quart de ladite longueur d’onde (λ) prédéterminée avec une tolérance de +/-20%. Figure 2
FR1872581A 2018-12-10 2018-12-10 Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence Active FR3089539B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1872581A FR3089539B1 (fr) 2018-12-10 2018-12-10 Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence
US17/311,842 US11326375B2 (en) 2018-12-10 2019-12-09 Door handle with means for reducing ultra-high-frequency communication radiation
PCT/EP2019/084266 WO2020120411A1 (fr) 2018-12-10 2019-12-09 Poignée de portière avec des moyens de réduction d'un rayonnement en communication ultra haute fréquence
CN201980081469.3A CN113169445A (zh) 2018-12-10 2019-12-09 具有用于降低特高频通信辐射的部件的车门把手

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1872581A FR3089539B1 (fr) 2018-12-10 2018-12-10 Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence

Publications (2)

Publication Number Publication Date
FR3089539A1 FR3089539A1 (fr) 2020-06-12
FR3089539B1 true FR3089539B1 (fr) 2021-04-09

Family

ID=66286463

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1872581A Active FR3089539B1 (fr) 2018-12-10 2018-12-10 Poignée de portière avec des moyens de réduction d’un rayonnement en communication ultra haute fréquence

Country Status (4)

Country Link
US (1) US11326375B2 (fr)
CN (1) CN113169445A (fr)
FR (1) FR3089539B1 (fr)
WO (1) WO2020120411A1 (fr)

Family Cites Families (28)

* Cited by examiner, † Cited by third party
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US4179700A (en) * 1977-11-17 1979-12-18 Prestholdt Ogden L Method and apparatus for controlling electromagnetic reradiation from an electrically conducting structure
DE4139605A1 (de) * 1991-11-30 1993-06-03 Sihn Jr Kg Wilhelm Antenne fuer den funktelefonverkehr
GB2263360B (en) * 1992-01-06 1996-02-07 C & K Systems Inc Improvements in or relating to antennas
JPH07245518A (ja) * 1994-03-07 1995-09-19 Harada Ind Co Ltd 無線通信用ダイバシティアンテナ
JPH1027987A (ja) * 1996-07-10 1998-01-27 Hitachi Ltd 低ｅｍｉ回路基板及び低ｅｍｉケーブルコネクタ
JP3677559B2 (ja) * 1996-07-26 2005-08-03 アイシン精機株式会社 偏給電ダイポ−ルアンテナ
US6825651B2 (en) * 2002-04-12 2004-11-30 Hewlett-Packard Development Company, L.P. Test method for characterizing currents associated with powered components in an electronic system
US7354232B1 (en) * 2003-12-16 2008-04-08 Yeaple Corporation Individual bookbinding device, system, and associated methods
JP3976010B2 (ja) * 2004-01-19 2007-09-12 株式会社デンソー アンテナ給電回路
DE102007047741B4 (de) * 2007-10-05 2010-05-12 Kathrein-Werke Kg Mobilfunk-Gruppenantenne
US7977583B2 (en) * 2007-12-13 2011-07-12 Teradyne, Inc. Shielded cable interface module and method of fabrication
US7956818B1 (en) * 2008-09-17 2011-06-07 Hrl Laboratories, Llc Leaky coaxial cable with high radiation efficiency
US7994434B2 (en) * 2009-02-19 2011-08-09 International Business Machines Corporation Electromagnetic interference shielding apparatus and method
JP2010216176A (ja) * 2009-03-18 2010-09-30 Aisin Seiki Co Ltd 車両用ドアハンドル装置
US10185049B2 (en) * 2011-02-11 2019-01-22 Statoil Petroleum As Electro-magnetic antenna for wireless communication and inter-well electro-magnetic characterization in hydrocarbon production wells
JP2013219746A (ja) * 2012-03-15 2013-10-24 Seiko Epson Corp スリーブアンテナ及び無線通信装置
KR101467196B1 (ko) * 2013-03-29 2014-12-01 주식회사 팬택 전도성 테두리를 이용한 다중 대역 안테나를 포함하는 단말기
US9136588B2 (en) * 2013-07-23 2015-09-15 Motorola Solutions, Inc. System and method for short UHF antenna with floating transmission line
TWI566474B (zh) * 2014-05-09 2017-01-11 環旭電子股份有限公司 多頻天線
JP6508207B2 (ja) * 2014-07-10 2019-05-08 日本電気株式会社 アンテナ、アンテナアレイ及び無線通信装置
US10128560B2 (en) * 2014-12-12 2018-11-13 Ethertronics, Inc. Hybrid antenna and integrated proximity sensor using a shared conductive structure
FR3038642B1 (fr) * 2015-07-08 2017-07-14 Continental Automotive France Dispositif de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur
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Also Published As

Publication number Publication date
FR3089539A1 (fr) 2020-06-12
US20220025681A1 (en) 2022-01-27
WO2020120411A1 (fr) 2020-06-18
CN113169445A (zh) 2021-07-23
US11326375B2 (en) 2022-05-10

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