FR2988195B1 - Dispositif de detection et de communication en champ proche - Google Patents

Dispositif de detection et de communication en champ proche

Info

Publication number
FR2988195B1
FR2988195B1 FR1252277A FR1252277A FR2988195B1 FR 2988195 B1 FR2988195 B1 FR 2988195B1 FR 1252277 A FR1252277 A FR 1252277A FR 1252277 A FR1252277 A FR 1252277A FR 2988195 B1 FR2988195 B1 FR 2988195B1
Authority
FR
France
Prior art keywords
communication device
field detection
detection
field
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
FR1252277A
Other languages
English (en)
Other versions
FR2988195A1 (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 GmbH
Continental Automotive France SAS
Original Assignee
Continental Automotive GmbH
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 GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1252277A priority Critical patent/FR2988195B1/fr
Priority to CN201310079413.9A priority patent/CN103346819B/zh
Priority to KR1020130026706A priority patent/KR102048427B1/ko
Priority to US13/798,466 priority patent/US8929814B2/en
Publication of FR2988195A1 publication Critical patent/FR2988195A1/fr
Application granted granted Critical
Publication of FR2988195B1 publication Critical patent/FR2988195B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10118—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the sensing being preceded by at least one preliminary step
    • G06K7/10128—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the sensing being preceded by at least one preliminary step the step consisting of detection of the presence of one or more record carriers in the vicinity of the interrogation device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10158—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field
    • G06K7/10178—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves methods and means used by the interrogation device for reliably powering the wireless record carriers using an electromagnetic interrogation field including auxiliary means for focusing, repeating or boosting the electromagnetic interrogation field
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10237—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves the reader and the record carrier being capable of selectively switching between reader and record carrier appearance, e.g. in near field communication [NFC] devices where the NFC device may function as an RFID reader or as an RFID tag
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/29—Combinations of different interacting antenna units for giving a desired directional characteristic
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Theoretical Computer Science (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Lock And Its Accessories (AREA)
  • Near-Field Transmission Systems (AREA)
FR1252277A 2012-03-14 2012-03-14 Dispositif de detection et de communication en champ proche Active FR2988195B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1252277A FR2988195B1 (fr) 2012-03-14 2012-03-14 Dispositif de detection et de communication en champ proche
CN201310079413.9A CN103346819B (zh) 2012-03-14 2013-03-13 检测和近场通信设备
KR1020130026706A KR102048427B1 (ko) 2012-03-14 2013-03-13 검출 및 근거리 통신 장치
US13/798,466 US8929814B2 (en) 2012-03-14 2013-03-13 Detection and near-field communication device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252277A FR2988195B1 (fr) 2012-03-14 2012-03-14 Dispositif de detection et de communication en champ proche

Publications (2)

Publication Number Publication Date
FR2988195A1 FR2988195A1 (fr) 2013-09-20
FR2988195B1 true FR2988195B1 (fr) 2015-04-10

Family

ID=46489381

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252277A Active FR2988195B1 (fr) 2012-03-14 2012-03-14 Dispositif de detection et de communication en champ proche

Country Status (4)

Country Link
US (1) US8929814B2 (fr)
KR (1) KR102048427B1 (fr)
CN (1) CN103346819B (fr)
FR (1) FR2988195B1 (fr)

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* Cited by examiner, † Cited by third party
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TWI517613B (zh) * 2013-10-17 2016-01-11 國立交通大學 非接觸式訊號傳輸整合式裝置
FR3013069B1 (fr) * 2013-11-12 2015-12-04 Continental Automotive France Poignee de portiere de vehicule comprenant une antenne de communication en champ proche
US9306283B2 (en) 2014-01-24 2016-04-05 Sony Corporation Antenna device and method for increasing loop antenna communication range
FR3024594B1 (fr) * 2014-07-31 2017-12-01 Continental Automotive France Dispositif de communication radiofrequence en champ proche avec un element portable embarque dans un vehicule automobile
TW201623056A (zh) * 2014-12-30 2016-07-01 富智康（香港）有限公司 汽車防盜系統及方法
EP3082061A1 (fr) * 2015-04-13 2016-10-19 Phitek Systems Limited Système de communication pour aéronef
KR102342852B1 (ko) * 2015-06-16 2021-12-23 삼성전자주식회사 무선 통신 모듈, 이를 포함하는 휴대 단말기
US9590699B1 (en) * 2015-09-11 2017-03-07 Texas Instuments Incorporated Guided near field communication for short range data communication
CN107710285A (zh) * 2015-09-30 2018-02-16 杜拉汽车系统有限公司 车辆进入设备及配备有这种设备的车辆装饰部件
FR3043512B1 (fr) * 2015-11-05 2017-11-17 Continental Automotive France Dispositif de detection bidirectionnelle d'approche d'un equipement portable d'acces main libre a un vehicule et procede de detection associe
CN106056019B (zh) * 2016-05-24 2019-06-14 北京工业大学 一种耐高温低频天线及其分立器件的驱动放大电路系统
FR3066656A1 (fr) * 2017-05-19 2018-11-23 Continental Automotive France Dispositif de detection d'approche et de communication en champ proche
DE102018105837A1 (de) * 2018-03-14 2019-09-19 HELLA GmbH & Co. KGaA Fahrzeug mit einer Einrichtung zur passiven Zugangskontrolle
US10378254B1 (en) * 2018-05-16 2019-08-13 Ford Global Technologies, Llc Vehicle door handle having proximity sensors for door control and keypad
US10633910B2 (en) 2018-05-16 2020-04-28 Ford Global Technologies, Llc Vehicle door having variable speed power assist
FR3082361B1 (fr) * 2018-06-12 2021-04-23 Continental Automotive France Systeme de detection d'approche et/ou de contact d'un utilisateur et de communication en ultra haute frequence avec un equipement portable d'utilisateur
US11078691B2 (en) 2018-06-26 2021-08-03 Ford Global Technologies, Llc Deployable vehicle door handle
FR3083877B1 (fr) * 2018-07-12 2020-06-12 Continental Automotive France Module d'activation detectant simultanement une approche et un appui d'un utilisateur avec une antenne haute frequence mobile
FR3085088B1 (fr) * 2018-08-20 2020-07-17 Continental Automotive France Dispositif de detection d'un equipement electronique et de communication a deux antennes de communication en champ proche
DE102019124217A1 (de) * 2019-06-11 2020-12-17 Huf Hülsbeck & Fürst Gmbh & Co. Kg Anordnung
CN112993554B (zh) * 2021-02-19 2023-04-14 维沃移动通信有限公司 电子设备
WO2023021114A1 (fr) * 2021-08-19 2023-02-23 Continental Automotive Gmbh Dispositif de detection d'approche
FR3126276A1 (fr) * 2021-08-19 2023-02-24 Continental Automotive Dispositif de détection d’approche
CN115484666B (zh) * 2022-09-29 2023-05-05 深圳市鼎飞技术有限公司 适用于物联网移动终端的低功耗nfc装置及降功耗方法

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JP4977438B2 (ja) * 2006-10-25 2012-07-18 日本電気株式会社 通信装置及びそれを用いた携帯通信端末
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DE102007007703A1 (de) * 2007-02-12 2008-10-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antenne für Nahfeldreader und/oder Nahfeldtransponder
FR2920916B1 (fr) * 2007-09-12 2011-03-25 Valeo Securite Habitacle Procede de fabrication d'un capteur d'approche etanche aux conditions environnementales exterieures, capteur d'approche etanche aux conditions environnementales exterieures et poignee associee
KR20100052565A (ko) * 2007-09-17 2010-05-19 퀄컴 인코포레이티드 무선 전력 자기 공진기에서의 고효율 및 고전력 전송
US7825860B2 (en) * 2008-04-16 2010-11-02 Sony Ericsson Mobile Communications Ab Antenna assembly
WO2010009429A1 (fr) * 2008-07-17 2010-01-21 Qualcomm Incorporated Appariement et réglage adaptatifs d'une antenne de transmission de puissance sans fil hf
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KR101047078B1 (ko) * 2010-04-09 2011-07-06 재단법인 포항산업과학연구원 Ｒｆｉｄ용 무선 신호 및 전력 송수신기 및 이를 이용한 ｒｆｉｄ 송수신 시스템
US8982008B2 (en) * 2011-03-31 2015-03-17 Harris Corporation Wireless communications device including side-by-side passive loop antennas and related methods

Also Published As

Publication number Publication date
CN103346819B (zh) 2017-01-18
US20130244577A1 (en) 2013-09-19
KR102048427B1 (ko) 2019-11-25
FR2988195A1 (fr) 2013-09-20
KR20130105485A (ko) 2013-09-25
US8929814B2 (en) 2015-01-06
CN103346819A (zh) 2013-10-09

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