FR3096712B1 - Capteur capacitif pour vehicule automobile - Google Patents

Capteur capacitif pour vehicule automobile Download PDF

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Publication number
FR3096712B1
FR3096712B1 FR1905648A FR1905648A FR3096712B1 FR 3096712 B1 FR3096712 B1 FR 3096712B1 FR 1905648 A FR1905648 A FR 1905648A FR 1905648 A FR1905648 A FR 1905648A FR 3096712 B1 FR3096712 B1 FR 3096712B1
Authority
FR
France
Prior art keywords
request signal
detection
value
predetermined
handle
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
FR1905648A
Other languages
English (en)
Other versions
FR3096712A1 (fr
Inventor
Yannis Escalante
Bertrand Vaysse
Baptiste Lorenz
Mathieu Girodin
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
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 filed Critical Continental Automotive GmbH
Priority to FR1905648A priority Critical patent/FR3096712B1/fr
Priority to PCT/EP2020/064847 priority patent/WO2020239915A1/fr
Priority to CN202080039242.5A priority patent/CN113906484B/zh
Priority to US17/607,526 priority patent/US20220205285A1/en
Publication of FR3096712A1 publication Critical patent/FR3096712A1/fr
Application granted granted Critical
Publication of FR3096712B1 publication Critical patent/FR3096712B1/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
    • 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
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/36—Locks for passenger or like doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

L’invention concerne un procédé de détection d’actionnement d’une poignée d’un ouvrant de véhicule automobile, comprenant les étapes de génération (E1) en continu du signal de demande de déverrouillage, de détection (E2) d’une augmentation de la valeur du signal de demande de déverrouillage au-delà d’un premier seuil de détection prédéterminé, représentatif de la présence d’une main d’un utilisateur sur la poignée (2), de détection (E3) d’une diminution de la valeur du signal de demande de déverrouillage en-dessous d’un deuxième seuil de détection prédéterminé, représentatif d’un tirage de la poignée (2) par l’utilisateur, consécutivement à la détection de la diminution de la valeur du signal de demande de déverrouillage en-dessous du deuxième seuil de détection, de déclenchement (E4) d’un compteur de temps, d’arrêt (E5) dudit compteur de temps au bout d’une durée dite « de confirmation » prédéterminée, et de validation (E6) de la détection d’une demande de déverrouillage de l’ouvrant lorsque la valeur du signal de demande de déverrouillage est restée supérieure à un troisième seuil prédéterminé pendant toute la durée de confirmation. Figure pour l’abrégé : Fig. 3
FR1905648A 2019-05-28 2019-05-28 Capteur capacitif pour vehicule automobile Active FR3096712B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1905648A FR3096712B1 (fr) 2019-05-28 2019-05-28 Capteur capacitif pour vehicule automobile
PCT/EP2020/064847 WO2020239915A1 (fr) 2019-05-28 2020-05-28 Capteur capacitif pour vehicule automobile
CN202080039242.5A CN113906484B (zh) 2019-05-28 2020-05-28 用于机动车辆的电容传感器
US17/607,526 US20220205285A1 (en) 2019-05-28 2020-05-28 Capacitive sensor for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905648 2019-05-28
FR1905648A FR3096712B1 (fr) 2019-05-28 2019-05-28 Capteur capacitif pour vehicule automobile

Publications (2)

Publication Number Publication Date
FR3096712A1 FR3096712A1 (fr) 2020-12-04
FR3096712B1 true FR3096712B1 (fr) 2021-06-11

Family

ID=68138353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905648A Active FR3096712B1 (fr) 2019-05-28 2019-05-28 Capteur capacitif pour vehicule automobile

Country Status (4)

Country Link
US (1) US20220205285A1 (fr)
CN (1) CN113906484B (fr)
FR (1) FR3096712B1 (fr)
WO (1) WO2020239915A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019007216A1 (de) * 2019-10-17 2021-04-22 Daimler Ag Türgriffanordnung sowie Verfahren zur Zulässigkeitsprüfung der Bediengeschwindigkeit eines Griffkörpers der Türgriffanordnung
CN115234104A (zh) * 2021-04-25 2022-10-25 北京汽车股份有限公司 无钥匙触发方法、控制器及车辆
CN113763620B (zh) * 2021-09-14 2023-07-18 孟琦 组合门禁、用于控制组合门禁的方法及装置、存储介质

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336335B4 (de) * 2003-08-08 2015-03-12 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schließvorrichtung für Fahrzeuge
FR2964517B1 (fr) * 2010-09-06 2012-09-21 Continental Automotive France Procede de determination de contacts parasites sur un capteur de detection de contact de poignee de portiere d'un vehicule automobile
FR2978836B1 (fr) * 2011-08-03 2013-09-06 Continental Automotive France Dispositif de detection d'approche et/ou de contact, procede et poignee de portiere de vehicule associes
DE102013110296A1 (de) * 2013-07-03 2015-01-08 Huf Hülsbeck & Fürst Gmbh & Co. Kg Erfassungsverfahren für Funktionsbetätigungen an Fahrzeugen
FR3025824B1 (fr) 2014-09-11 2016-09-16 Continental Automotive France Procede de detection d'actionnement d'une poignee de portiere de vehicule automobile
JP2016100662A (ja) * 2014-11-19 2016-05-30 アイシン精機株式会社 車両用操作検出装置
US9953476B2 (en) * 2016-07-07 2018-04-24 Delphi Technologies, Inc. Capacitive vehicle entry control
FR3063097B1 (fr) * 2017-02-23 2019-03-15 Continental Automotive France Procede de determination de contacts parasites sur un capteur de detection d'approche et/ou de contact et dispositif de determination associe

Also Published As

Publication number Publication date
US20220205285A1 (en) 2022-06-30
WO2020239915A1 (fr) 2020-12-03
FR3096712A1 (fr) 2020-12-04
CN113906484A (zh) 2022-01-07
CN113906484B (zh) 2023-11-17

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