FR3058751B1 - Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe - Google Patents

Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe Download PDF

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Publication number
FR3058751B1
FR3058751B1 FR1661132A FR1661132A FR3058751B1 FR 3058751 B1 FR3058751 B1 FR 3058751B1 FR 1661132 A FR1661132 A FR 1661132A FR 1661132 A FR1661132 A FR 1661132A FR 3058751 B1 FR3058751 B1 FR 3058751B1
Authority
FR
France
Prior art keywords
high frequency
intention
vehicle
detecting
detection device
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
FR1661132A
Other languages
English (en)
Other versions
FR3058751A1 (fr
Inventor
Olivier Gerardiere
Sebastien Kessler
Gregory 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 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 FR1661132A priority Critical patent/FR3058751B1/fr
Priority to KR1020197017257A priority patent/KR102543004B1/ko
Priority to CN201780070914.7A priority patent/CN109937437B/zh
Priority to US16/339,138 priority patent/US10648203B2/en
Priority to PCT/FR2017/053137 priority patent/WO2018091829A1/fr
Publication of FR3058751A1 publication Critical patent/FR3058751A1/fr
Application granted granted Critical
Publication of FR3058751B1 publication Critical patent/FR3058751B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/318—Received signal strength
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/80—User interfaces
    • E05Y2400/85—User input means
    • E05Y2400/856—Actuation thereof
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • E05Y2900/53—Type of wing
    • E05Y2900/531—Doors
    • 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
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • 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
    • G07C2209/65—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle using means for sensing the user's hand

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

La présente invention a pour objet un procédé de détection d'intention de verrouillage ou de déverrouillage d'une portière (P) d'un véhicule automobile par un utilisateur, à l'aide d'un dispositif de détection (D') intégré dans une poignée (100') de ladite portière, comprenant une antenne haute fréquence (A'), dont une face se situe à proximité d'une deuxième surface extérieure ou d'une première surface extérieure de la poignée, un circuit d'adaptation d'antenne haute fréquence, un générateur de signal haute fréquence et une unité électronique, l'invention proposant que : • on détermine (E2) un paramètre (R.O.S, p) représentatif d'un rapport entre une puissance émise (a1) par le générateur de signal haute fréquence à destination de l'antenne haute fréquence et une puissance réfléchie (b1) en provenance de l'antenne haute fréquence vers le générateur de signal haute fréquence préalablement mesurées (E1), • on détecte l'intention de verrouillage ou de déverrouillage (E4) lorsque le paramètre est supérieur ou inférieur à un seuil prédéterminé (S) (E3).
FR1661132A 2016-11-17 2016-11-17 Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe Active FR3058751B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1661132A FR3058751B1 (fr) 2016-11-17 2016-11-17 Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe
KR1020197017257A KR102543004B1 (ko) 2016-11-17 2017-11-16 자동차 도어를 잠그거나 잠금 해제하려는 사용자의 의도를 검출하는 방법 및 관련 검출 장치
CN201780070914.7A CN109937437B (zh) 2016-11-17 2017-11-16 检测用户锁定或解锁机动车辆车门的意图的方法和相关检测装置
US16/339,138 US10648203B2 (en) 2016-11-17 2017-11-16 Method of detecting a user's intention to lock or unlock an automotive vehicle door and associated detection device
PCT/FR2017/053137 WO2018091829A1 (fr) 2016-11-17 2017-11-16 Procédé de détection d'intention de verrouillage ou de déverrouillage d'une portière de véhicule automobile par un utilisateur et dispositif de détection associé

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1661132 2016-11-17
FR1661132A FR3058751B1 (fr) 2016-11-17 2016-11-17 Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe

Publications (2)

Publication Number Publication Date
FR3058751A1 FR3058751A1 (fr) 2018-05-18
FR3058751B1 true FR3058751B1 (fr) 2019-01-25

Family

ID=58213224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1661132A Active FR3058751B1 (fr) 2016-11-17 2016-11-17 Procede de detection d'intention de verrouillage ou de deverrouillage d'une portiere de vehicule automobile par un utilisateur et dispositif de detection associe

Country Status (5)

Country Link
US (1) US10648203B2 (fr)
KR (1) KR102543004B1 (fr)
CN (1) CN109937437B (fr)
FR (1) FR3058751B1 (fr)
WO (1) WO2018091829A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3087469B1 (fr) 2018-10-19 2020-09-25 Continental Automotive France Dispositif de detection d'intention de verrouiller ou de deverrouiller une portiere de vehicule automobile et procede associe
FR3112520B1 (fr) * 2020-07-16 2022-06-17 Vitesco Technologies Procédé de déverrouillage d’un ouvrant de véhicule automobile et dispositif de déverrouillage associé

Family Cites Families (20)

* Cited by examiner, † Cited by third party
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JP3087579U (ja) * 2002-01-28 2002-08-09 瀚星科技股▲分▼有限公司 自動ドア近接検出装置
US7024232B2 (en) * 2003-04-25 2006-04-04 Motorola, Inc. Wireless communication device with variable antenna radiation pattern and corresponding method
US7375613B2 (en) * 2005-04-15 2008-05-20 Honeywell International Inc. Passive entry sensor system
KR20070010443A (ko) * 2005-07-18 2007-01-24 주식회사 팬택앤큐리텔 안테나 진단기능을 갖는 이동통신단말기 및 그 제어방법
JP5313701B2 (ja) * 2009-01-13 2013-10-09 アイシン精機株式会社 車両用ドアハンドル及びロッキングシステム
US9335825B2 (en) * 2010-01-26 2016-05-10 Nokia Technologies Oy Gesture control
CN102096956B (zh) * 2010-11-15 2013-02-06 王翔 汽车无钥匙远程控制系统的数据处理方法
US9144051B2 (en) * 2012-02-15 2015-09-22 Microchip Technology Incorporated Proximity detection using an antenna and directional coupler switch
CN202483288U (zh) * 2012-02-28 2012-10-10 浙江吉利汽车研究院有限公司 一种汽车车门外开启上翻式感应装置
CN202593423U (zh) * 2012-04-01 2012-12-12 上海海拉电子有限公司 一种汽车进入启动及信息交换系统
JP2015012363A (ja) * 2013-06-27 2015-01-19 ソニー株式会社 通信装置及び検出方法
JP6193052B2 (ja) * 2013-08-19 2017-09-06 株式会社ソニー・インタラクティブエンタテインメント 入力装置および電子機器
FR3013069B1 (fr) * 2013-11-12 2015-12-04 Continental Automotive France Poignee de portiere de vehicule comprenant une antenne de communication en champ proche
WO2015174242A1 (fr) * 2014-05-13 2015-11-19 アルプス電気株式会社 Dispositif d'entrée sans clé
KR20150143101A (ko) * 2014-06-13 2015-12-23 삼성전자주식회사 전자장치의 안테나 임피던스 매칭을 위한 장치 및 그 방법
JP6429169B2 (ja) * 2015-12-10 2018-11-28 パナソニックＩｐマネジメント株式会社 車載器、携帯機、及び車両用無線通信システム
CN105677019B (zh) * 2015-12-29 2018-11-16 大连楼兰科技股份有限公司 一种手势识别传感器及其工作方法
JP6725302B2 (ja) * 2016-04-11 2020-07-15 アルプスアルパイン株式会社 キーレスエントリーシステム
DE102016207997A1 (de) * 2016-05-10 2017-11-16 Volkswagen Aktiengesellschaft Sicherer Zugang zu einem Fahrzeug
CN109844561A (zh) * 2016-10-14 2019-06-04 阿尔卑斯阿尔派株式会社 接收信号强度测定装置、接收信号强度测定方法和程序以及无钥匙进入系统

Also Published As

Publication number Publication date
CN109937437B (zh) 2021-11-26
KR102543004B1 (ko) 2023-06-12
WO2018091829A1 (fr) 2018-05-24
US20200040619A1 (en) 2020-02-06
FR3058751A1 (fr) 2018-05-18
US10648203B2 (en) 2020-05-12
CN109937437A (zh) 2019-06-25
KR20190086508A (ko) 2019-07-22

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