EP1747538B8 - Procede pour eviter des declenchements intempestifs d'un systeme d'acces passif dans le secteur automobile - Google Patents

Procede pour eviter des declenchements intempestifs d'un systeme d'acces passif dans le secteur automobile

Info

Publication number
EP1747538B8
EP1747538B8 EP05742695A EP05742695A EP1747538B8 EP 1747538 B8 EP1747538 B8 EP 1747538B8 EP 05742695 A EP05742695 A EP 05742695A EP 05742695 A EP05742695 A EP 05742695A EP 1747538 B8 EP1747538 B8 EP 1747538B8
Authority
EP
European Patent Office
Prior art keywords
control unit
central control
handle
vehicle
data identification
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.)
Expired - Fee Related
Application number
EP05742695A
Other languages
German (de)
English (en)
Other versions
EP1747538B1 (fr
EP1747538A1 (fr
Inventor
Aytac Daghan
Franz Plattner
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
Original Assignee
Siemens VDO Automotive AG
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 Siemens VDO Automotive AG filed Critical Siemens VDO Automotive AG
Publication of EP1747538A1 publication Critical patent/EP1747538A1/fr
Publication of EP1747538B1 publication Critical patent/EP1747538B1/fr
Application granted granted Critical
Publication of EP1747538B8 publication Critical patent/EP1747538B8/fr
Expired - Fee Related 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
    • 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
    • G07C2009/00507—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 keyless data carrier having more than one function
    • 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
    • G07C2209/64—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 a proximity sensor
    • 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

Definitions

  • the hand has the special function of changing the dielectric between the handle-side electrode and the counter electrode on the door side by replacing part of the ambient air with the dielectric of the hand and thus summatively resulting in a different overall dielectric.
  • Electronics which perceive the change in capacity and translate it into a command pulse, are included in the handle of the door handle, for example.
  • the command pulse generated by this electronics triggers the query of the operator-side data carrier in a central control unit, as already explained above.
  • a re-reference command signal is sent from the central control unit to the capacitive sensor for re-reference of the same. This prevents false triggering, for example, by closing the vehicle - occur door.
  • FIG. 2 shows a side cross-sectional view of a handle and part of a vehicle door according to an exemplary embodiment of the present invention
  • the central control unit 4 If a comparison by the central control unit 4 reveals that the number i of negative identification cases already carried out is less than the stored threshold value j equal to 2, the central control unit 4 carries out a further data identification query.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un procédé servant à éviter des déclenchements intempestifs d'un système d'accès passif dans le secteur automobile. Le système d'accès comprend au moins un organe de manoeuvre (2) côté véhicule et au moins un capteur capacitif (3) qui est placé dans la zone de l'organe de manoeuvre (2), qui est relié à une unité de commande centrale (4) et qui déclenche une interrogation d'identification de données d'un support de données côté utilisateur par l'unité de commande centrale (4) en cas d'actionnement de l'organe de manoeuvre (2). Le procédé selon l'invention comprend les étapes suivantes : détermination du nombre (i) de cas d'identification de données négatifs déjà effectués pendant une période prédéfinie au moyen de l'unité de commande centrale (4) ; comparaison du nombre déterminé (i) des cas d'identification de données négatifs avec une valeur de seuil prédéfinie (j) au moyen de l'unité de commande centrale (4) ; exécution par l'unité de commande centrale (4) d'une interrogation d'identification de données supplémentaire si le nombre déterminé (i) des cas d'identification de données négatifs est inférieur à la valeur de seuil prédéfinie (j) ou envoi par l'unité de commande centrale (4) d'un signal de commande de nouveau référençage au capteur capacitif (3), en vue d'un nouveau référençage de ce dernier, si le nombre déterminé (i) des cas d'identification de données négatifs est égal à la valeur de seuil prédéfinie (j).
EP05742695A 2004-05-17 2005-04-21 Procede pour eviter des declenchements intempestifs d'un systeme d'acces passif dans le secteur automobile Expired - Fee Related EP1747538B8 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004024387A DE102004024387B3 (de) 2004-05-17 2004-05-17 Verfahren zur Verhinderung von Fehlauslösungen eines passiven Zugangssystems im Kraftfahrzeugbereich
PCT/EP2005/051781 WO2005114592A1 (fr) 2004-05-17 2005-04-21 Procede pour eviter des declenchements intempestifs d'un systeme d'acces passif dans le secteur automobile

Publications (3)

Publication Number Publication Date
EP1747538A1 EP1747538A1 (fr) 2007-01-31
EP1747538B1 EP1747538B1 (fr) 2007-08-22
EP1747538B8 true EP1747538B8 (fr) 2007-10-03

Family

ID=34967325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05742695A Expired - Fee Related EP1747538B8 (fr) 2004-05-17 2005-04-21 Procede pour eviter des declenchements intempestifs d'un systeme d'acces passif dans le secteur automobile

Country Status (5)

Country Link
US (1) US20080012694A1 (fr)
EP (1) EP1747538B8 (fr)
JP (1) JP2008500476A (fr)
DE (1) DE102004024387B3 (fr)
WO (1) WO2005114592A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021120B9 (de) 2006-05-04 2018-09-06 Huf Hülsbeck & Fürst Gmbh & Co. Kg Betätigungsvorrichtung
DE102008052370B4 (de) * 2008-10-20 2017-10-05 Hella Kgaa Hueck & Co. Verfahren zur Signalerfassung mit Hilfe einer Erfassungsvorrichtung sowie entsprechende Signal-Erfassungsvorrichtung und entsprechendes Fahrzeug
US20110140839A1 (en) * 2009-12-11 2011-06-16 Honda Motor Co., Ltd. Method and system for disabling passive entry key located inside a vehicle
DE102010009058A1 (de) * 2010-02-23 2011-08-25 Brose Fahrzeugteile GmbH & Co. KG, Hallstadt, 96103 Verfahren für den Betrieb des elektrischen Bordnetzes eines Kraftfahrzeugs
DE102011103406B4 (de) * 2011-06-06 2015-03-26 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Hallstadt Stellvorrichtung für ein Fahrzeug
DE102011121411B4 (de) * 2011-12-17 2021-02-04 Audi Ag Verfahren zum Betrieb einer Steuereinheit eines Kraftfahrzeugs sowie Kraftfahrzeug
FR2996708B1 (fr) * 2012-10-05 2014-11-07 Continental Automotive France Procede et systeme de mise en oeuvre d'un acces main libre a consommation reduite, applique en particulier aux vehicules automobiles
FR3015690B1 (fr) * 2013-12-19 2016-01-29 Valeo Securite Habitacle Capteur de presence pour ouvrant de vehicule automobile
WO2015187866A1 (fr) 2014-06-03 2015-12-10 Jones Freddy Enregistrement en temps utile de d'acquisitions d'images séparées dans le temps
JP6507918B2 (ja) * 2015-08-04 2019-05-08 アイシン精機株式会社 操作入力検知装置
US11319732B2 (en) * 2018-08-17 2022-05-03 Ford Global Technologies, Llc Pre-fluxing motors of vehicle door e-latches

Family Cites Families (17)

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JP3572424B2 (ja) * 1995-03-15 2004-10-06 日産自動車株式会社 車両盗難防止装置
DE19532744C2 (de) * 1995-09-05 2000-08-03 Telefunken Microelectron Verfahren zur Diebstahlsicherung motorangetriebener Kraftfahrzeuge
US5637929A (en) * 1996-01-16 1997-06-10 Ford Motor Company Method and apparatus for enhanced vehicle protection
DE19612626A1 (de) * 1996-03-29 1997-10-02 Hydro Geraetebau Gmbh & Co Kg Gerät zum Positionieren und Transportieren von Flugzeugtriebwerken
DE19617038C2 (de) * 1996-04-27 2000-11-30 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
DE19745149C2 (de) * 1996-04-27 2002-10-31 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
JP4337075B2 (ja) * 1997-10-14 2009-09-30 フフ・ヒユルスベツク・ウント・フユルスト・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング・ウント・コンパニー・コマンデイトゲゼルシヤフト とくに自動車のための閉鎖装置
FR2771534B1 (fr) * 1997-11-24 2000-06-09 Valeo Systemes De Fermetures Vehicule automobile equipe d'un systeme de detection de l'approche d'un utilisateur
DE59809979D1 (de) * 1998-12-04 2003-11-27 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung, insbesondere für ein Kraftfahrzeug, und hierfür ausgelegter, tragbarer Transponder
US6661239B1 (en) * 2001-01-02 2003-12-09 Irobot Corporation Capacitive sensor systems and methods with increased resolution and automatic calibration
US7126453B2 (en) * 2001-02-21 2006-10-24 Kiekert Ag Keyless system for actuating a motor-vehicle door latch
DE50201932D1 (de) * 2001-02-21 2005-02-10 Kiekert Ag Schlüssellose Betätigungs und/oder Schliesseinrichtung
DE10206968A1 (de) * 2002-02-19 2003-08-21 Tegralis Gmbh Verfahren zur Erkennung einer Bedienung einer Handhabe mit einem kapazitiven Sensor
DE10307673A1 (de) * 2003-02-21 2004-09-02 Kiekert Ag Auslösesignalgeber
US7224265B2 (en) * 2003-11-10 2007-05-29 Kirk B Urick Automatic Remote Retractable Mirrors
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US7289014B2 (en) * 2003-12-23 2007-10-30 Wayne-Dalton Corp. System for automatically moving access barriers and methods for using the same

Also Published As

Publication number Publication date
EP1747538B1 (fr) 2007-08-22
EP1747538A1 (fr) 2007-01-31
JP2008500476A (ja) 2008-01-10
WO2005114592A1 (fr) 2005-12-01
DE102004024387B3 (de) 2006-02-02
US20080012694A1 (en) 2008-01-17

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