EP1283934B1 - Systeme de fermeture de portes automobile avec deverrouillage rapide - Google Patents

Systeme de fermeture de portes automobile avec deverrouillage rapide Download PDF

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Publication number
EP1283934B1
EP1283934B1 EP01931400A EP01931400A EP1283934B1 EP 1283934 B1 EP1283934 B1 EP 1283934B1 EP 01931400 A EP01931400 A EP 01931400A EP 01931400 A EP01931400 A EP 01931400A EP 1283934 B1 EP1283934 B1 EP 1283934B1
Authority
EP
European Patent Office
Prior art keywords
motor vehicle
time interval
vehicle door
locking system
lock
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 - Lifetime
Application number
EP01931400A
Other languages
German (de)
English (en)
Other versions
EP1283934A1 (fr
Inventor
Bernd Weyerstall
Peter Bartel
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.)
Brose Schliesssysteme GmbH and Co KG
Original Assignee
Brose Schliesssysteme GmbH and Co KG
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 Brose Schliesssysteme GmbH and Co KG filed Critical Brose Schliesssysteme GmbH and Co KG
Publication of EP1283934A1 publication Critical patent/EP1283934A1/fr
Application granted granted Critical
Publication of EP1283934B1 publication Critical patent/EP1283934B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/24—Power-actuated vehicle locks characterised by constructional features of the actuator or the power transmission
    • E05B81/25—Actuators mounted separately from the lock and controlling the lock functions through mechanical connections
    • 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
    • E05B85/01—Mechanical arrangements specially adapted for hands-free locking or unlocking

Definitions

  • the invention relates to a motor vehicle lock according to the preamble of claim 1 and a motor vehicle door locking system with the features of claim 5.
  • Such a conventional automotive electromechanical door closing system is known, for example, from US Pat. No. 5,240,296.
  • the locking element is here by an electromotive central locking drive with electric drive motor and worm gear driven.
  • the Worm wheel of the worm gear is the drive element of the central locking drive, it runs comparatively slowly.
  • the adjustment of the locking element from the locking position to the unlocked position by means of the central locking drive requires at least 50 ms, usually longer.
  • Control electronics with passive entry function also "electronic Key”
  • the remote control module no Handling, so no keystroke must be made to the Lock motor vehicle when approaching the motor vehicle to unlock. Rather, all this happens by itself simply when approaching the operator to the motor vehicle.
  • the duration of the reaction phase of about 150 ms is compared with conventional Motor vehicle door locking systems felt long when one the start-up interval only starts when the outside door handle is pressed.
  • the pulling the outside door handle o. May namely at a passive entry function u. U. already done, if the reaction phase of the control electronics not yet has been completed. The operator then gets annoyed that she has to pull the door handle a second time because this is called a "malfunction" is interpreted.
  • Another approach is the start-up interval of the control electronics not just when pressing the outside door handle to start, but already an approach of the hand of an operator to the outside door handle to start the startup interval. It is known, on the outside door handle to provide a proximity sensor (DE - A - 197 52 974; DE - A - 196 17 038), through which the approach of the hand of an operator already about 100 to 150 ms before touching the outside door handle by the Hand is detected. Starting the start-up interval of the control electronics, ie the "wake up" of the control electronics so far before the actual Pulling the outside door handle, that the start-up interval and usually the Permission check interval already completed when the outside door handle is actually moved by the hand of the operator.
  • proximity sensors have a comparatively high level Quiescent current, on the other hand, it is difficult to a stable, clear threshold adjust. External influences such as rain, snow, dust and Dirt, especially with capacitive proximity sensors, changes the measured values very. Finally, with proximity sensors, the problem is due to they can not be overlooked emitted electromagnetic interference. Therefore, despite the difficulties discussed above, the automotive door closing systems with passive entry feature, where only one Operation of the outside door handle by the hand of an operator that Start-up interval of the control electronics starts, also considerable advantages.
  • the teaching is based on the problem, a motor vehicle lock for a motor vehicle door locking system the type in question, in particular one with a passive entry function, with regard to the reaction of the control electronics under consideration to improve the fact that the central locking drive with a first from a minimum speed incident clutch, especially in the form of a Centrifugal clutch, is equipped.
  • the aforementioned problem solves the motor vehicle lock according to the invention by the features of the characterizing part of claim 1.
  • the motor vehicle lock is at the central locking drive one only from a minimum speed incident clutch, in particular in the form of a centrifugal clutch assigned.
  • a tailored to the specifics of a centrifugal clutch Way is then realized an additional quick release. This starts from the realization that one reaches a quick release then if the centrifugal clutch for the unlocking practically bypassed becomes.
  • the locking element immediately after start of the Central locking drive with passive entry function immediately after Completion of the authorization check interval and in the first part of the action interval, already moved to the unlocked position.
  • an element which is the locking element in the lock mechanism in the Subordinate power transmission chain It is essential that by means of Quick release element the unlocking position of the motor vehicle lock within a few milliseconds, in particular about 10 ms can be.
  • the required effort is minimal, it will only a simple bypass structure needed for the clutch. You do without not to the benefits of using a clutch, especially in Form of a centrifugal clutch. Their disadvantages, namely a delay the response of the central locking drive, but are according to the invention elegantly eliminated.
  • central locking drive itself classic with a slow running drive element is executed and also the time delay for the response caused by the centrifugal clutch, continues to exist.
  • the central locking drive is unavoidable with the Time delay tracked and is after a slight longer period of time then in its ready position for the next Function.
  • the teaching of the invention is particularly valuable if, as already explained above in the prior art, the startup interval thereby started is that the hand of an operator actually actuates the outside door handle, especially touched. In this form, pointing to a proximity sensor So far, the length of the reaction phase has been a special one Problem because it is due to the lead time, the approach sensors an advantage is missing. But also with one with proximity sensors equipped motor vehicle door closing system brings the teaching of the invention Of course, a time advantage.
  • the teaching of the invention is in a particularly advantageous manner also already existing classic electromechanical automotive door closure systems integrable without much additional effort, so that one even with existing constructions the passive entry function without Can use disadvantages in operating comfort.
  • the teaching of the present invention can also be used in particular if the motor vehicle door lock is designed as an electric lock that of Sensors in the lock mechanism is actuated.
  • Force reaction chains serve from the outside door handle, the inside door handle and if necessary from the lock cylinder in the lock mechanism only the operation corresponding switch or influencing corresponding sensors.
  • the lock mechanism for the purpose of actuating the pawl, etc. be used. This concept is the subject of the earlier patent application 199 24 447 of the Applicant.
  • teaching of the present invention is also in a motor vehicle door closing system can be used without passive entry function, for example in particularly comfortable motor vehicle door locking systems in Connection with the operation of the outside door handle.
  • the motor vehicle 1 shown schematically in FIG. 1 has a motor vehicle door closing system on where the various motor vehicle locks 2 for motor vehicle doors and motor vehicle doors schematically with their Installation positions are indicated.
  • Each motor vehicle lock 2 is motorized, preferably electric motor, unlocked and lockable, just by means a central locking drive.
  • the motor vehicle lock 2 additionally has the Possibility of a motorized opening, ie the lifting of the pawl, by means of an opening drive.
  • the unlocking and Locking also done only circuit technology.
  • Another variant is also the equipment of the motor vehicle locks 2 with a closing auxiliary drive, to be identical to or separate from the opening drive can. All in all, reference may be made to the state of the art (DE - A - 196 29 709 etc.).
  • an electronic control unit 3 Indicated in motor vehicle door locking system is an electronic control unit 3, the is indicated here as a central control electronics, but also decentralized each the motor vehicle locks 2 can be assigned. It is planned to continue a to be operated by means of a key hood lock 4 for the hood of the motor vehicle and a remote control module 5, which as Passive Entry smart card is running.
  • the control electronics 3 works in total with a passive entry function, ie with an "electronic key". Also in this respect may refer to the aforementioned prior art become. It is essential that the doctrine also in a motor vehicle door locking system can be used with control electronics that are not passive Entry-function is equipped.
  • FIG. 2 shows a typical door handle assembly of a Motor vehicle door locking system of the type in question with the outside door handle 6 and the lock cylinder 7. Also indicated is a switching device 9 on the outside door handle 6, with the 6 when pulling the outside door handle Switching signal is triggered to an electric opening drive for lifting to control the pawl.
  • This is a variant of an electric lock, in a mechanically operated lock takes the place of the switching device 9 a transmission mechanism of classical design.
  • Fig. 3 shows that the motor vehicle lock 2 of this motor vehicle door closing system in the illustrated embodiment, first a between a locking position and an unlocking position adjustable Locking element 10 has.
  • the locking element 10th coupled with the rest of the lock mechanism 11, this lock mechanism 11 does not need to be explained further.
  • the locking element 10 is anyway by means of a preferably shown here and electric central locking drive 12 with a slow-speed drive element 13 a locking position in an unlocked position and vice versa overturned. This is due to the letters VS and ES on the lock mechanism 11 indicated.
  • the motor vehicle lock 2 In the locked position, the motor vehicle lock 2 can not be opened be in the unlocked position of the locking element 10, the motor vehicle lock 2 are opened. How this opening is done, whether mechanically or motor, it does not matter in the present context. In that regard, the alternatives of the prior art are to be realized here.
  • the illustrated embodiment shows the electric central locking drive 12 with an electric drive motor and a worm gear, its worm wheel, the slow-running drive element 13th forms for the locking element 10.
  • Alternatives for corresponding central locking drives 12 are also linear drives with threaded spindle as slow running drive element 13.
  • pneumatic central locking drives 12 are known, of course.
  • the central locking drive 12 itself runs when the clutch 14 is engaged then correspondingly slower in the unlocked position or on the Unlocking position to its next rest position after.
  • the Duration of the reaction phase when unlocking the motor vehicle lock problematic as when locking the motor vehicle lock, because they there the Operator is not noticeable.
  • the quick release element 15 is thus used primarily for unlocking and thus for the Displacement of the locking element 10 from the locking position in the Unlocked.
  • the Quick release element 15 by the incoming central locking drive 12 from its rest position in its operating position and by the returned from the unlocked position in the locking position Lock element 10 or this subordinate element of the lock mechanism from its operating position back to its rest position is adjustable.

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  • Lock And Its Accessories (AREA)

Claims (9)

  1. Système de fermeture de portière de véhicule automobile comportant un élément à verrou (10) permutable entre une position de verrouillage et une position de déverrouillage et une commande de verrouillage centralisé de préférence électrique (12) au moyen d'un élément de commande (13) fonctionnant lentement qui permet de permuter l'élément à verrou (10),
    pour système de fermeture de portière de véhicule automobile, le système de fermeture de portière de véhicule automobile comprenant, outre au moins une serrure de portière de véhicule automobile, une électronique de commande (3), de préférence à fonction d'entrée passive, et un module de télécommande (5) pour un utilisateur, l'électronique de commande (3) nécessitant dans le temps, si la fonction d'entrée passive est réalisée, une phase de réaction avec un intervalle de démarrage, un intervalle de contrôle d'autorisation et un intervalle d'action, notamment pour déverrouiller la serrure de véhicule automobile (2) et l'intervalle de démarrage étant initié par l'utilisateur, de préférence sans qu'il soit conscient de ce fait,
    étant disposé, entre la commande de verrouillage centralisé (12) et l'élément de commande (13), un accouplement (14) ne s'encliquetant qu'à partir d'un régime minimal, notamment sous forme d'un accouplement à force centrifuge, qui garantit qu'un léger décalage de l'élément à verrou (10) à la main est possible lorsque la commande de verrouillage centralisé (12) est immobile, caractérisée en ce qu'à la commande de verrouillage centralisé (12) est, de ce côté de l'accouplement (14), associé un élément de déverrouillage rapide (15), qui peut être actionné par la commande de verrouillage centralisé (12) dès le démarrage,
    que l'élément de déverrouillage rapide (15) permute l'élément à verrou (10) ou un élément installé en aval de celui-ci du mécanisme de serrure, en cas d'actionnement, immédiatement de la position de verrouillage vers la position de déverrouillage et que la commande de verrouillage centralisé (12), lorsque l'accouplement est encliqueté (14), revient de manière conséquemment plus lente dans la position de déverrouillage ou par le biais de la positon de déverrouillage vers la prochaine position de repos.
  2. Serrure de portière de véhicule automobile selon la revendication 1, caractérisée en ce que l'élément de déverrouillage rapide (15) est permutable, à l'aide de la commande de verrouillage centralisé (12) démarrant, de sa position de repos vers sa position d'actionnement et, à l'aide de l'élément à verrou (10) réinitialisé de la position de déverrouillage à la position de verrouillage ou de l'élément de mécanisme de serrure installé en aval de celui-ci, de sa position d'actionnement en retour vers sa position de repos.
  3. Serrure de portière de véhicule automobile selon la revendication 1 ou 2, caractérisée en ce que l'élément à verrou (10) est entraíné par l'élément de commande (13) unilatéralement en correspondance géométrique et en sens inverse par un enclenchement détachable.
  4. Serrure de portière de véhicule automobile selon l'une quelconque des revendications 1 à 3, caractérisée en ce que l'élément de déverrouillage rapide (15) est réalisé sous forme d'un élément à enclenchement à ressort qui n'est libéré que par la commande de verrouillage centralisé (12) et s'enclenche ensuite sous la force de ressort dans sa position d'actionnement.
  5. Système de fermeture de portière de véhicule automobile,
    comportant une serrure de véhicule automobile (2) déverrouillable et verrouillable de manière motorisée, pouvant s'ouvrir de manière mécanique ou motorisée, selon l'une quelconque des revendications 1 à 4,
    une électronique de commande (3), de préférence à fonction d'entrée passive et
    un module de télécommande (5) pour un utilisateur,
    l'électronique de commande (3) nécessitant dans le temps, une fois que la fonction d'entrée passive est réalisée, une phase de réaction avec un intervalle de démarrage, un intervalle de contrôle d'autorisation et un intervalle d'action, notamment pour déverrouiller la serrure de véhicule automobile (2) et l'intervalle de démarrage étant initié par l'utilisateur de préférence sans qu'il soit conscient de ce fait.
  6. Serrure de portière de véhicule automobile selon la revendication 5, caractérisée en ce que l'élément de déverrouillage rapide (15) est permutable, à l'aide de la commande de verrouillage centralisé (12) démarrant, de sa position de repos vers sa position d'actionnement et, à l'aide de l'élément à verrou (10) réinitialisé de la position de déverrouillage à la position de verrouillage ou de l'élément de mécanisme de serrure installé en aval de celui-ci, de sa position d'actionnement en retour vers sa position de repos.
  7. Système de fermeture de portière de véhicule automobile selon la revendication 5 ou 6, caractérisé en ce que l'élément à verrou (10) est entraíné par l'élément de commande (13) unilatéralement en correspondance géométrique et en sens inverse par un enclenchement détachable.
  8. Système de fermeture de portière de véhicule automobile selon l'une quelconque des revendications 5 à 7, caractérisé en ce que l'élément de déverrouillage rapide (15) est réalisé sous forme d'un élément à enclenchement à ressort qui n'est libéré que par la commande de verrouillage centralisé (12) et s'enclenche ensuite sous la force de ressort dans sa position d'actionnement.
  9. Système de fermeture de portière de véhicule automobile selon l'une quelconque des revendications 5 à 8, caractérisé en ce que l'intervalle d'action est initié du fait que la main d'un utilisateur actionne une poignée extérieure de portière (6).
EP01931400A 2000-05-15 2001-03-29 Systeme de fermeture de portes automobile avec deverrouillage rapide Expired - Lifetime EP1283934B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10023311A DE10023311B4 (de) 2000-05-15 2000-05-15 Kraftfahrzeug-Türschließsystem mit Schnellentriegelung
DE10023311 2000-05-15
PCT/DE2001/001273 WO2001088316A1 (fr) 2000-05-15 2001-03-29 Systeme de fermeture de portes automobile avec deverrouillage rapide

Publications (2)

Publication Number Publication Date
EP1283934A1 EP1283934A1 (fr) 2003-02-19
EP1283934B1 true EP1283934B1 (fr) 2005-06-15

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EP01931400A Expired - Lifetime EP1283934B1 (fr) 2000-05-15 2001-03-29 Systeme de fermeture de portes automobile avec deverrouillage rapide

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US (1) US6737758B2 (fr)
EP (1) EP1283934B1 (fr)
AU (1) AU5820301A (fr)
DE (2) DE10023311B4 (fr)
WO (1) WO2001088316A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005043227B3 (de) * 2005-09-09 2007-04-05 Kiekert Ag Kraftfahrzeugtürverschluss
DE102007048452A1 (de) 2007-05-16 2008-11-20 Kiekert Ag Schließvorrichtung mit Mehrfacheingriff
EP2039858A1 (fr) 2007-09-20 2009-03-25 Kiekert Aktiengesellschaft Loquet de porte de véhicule à moteur à commande assistée

Families Citing this family (13)

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DE10217972A1 (de) * 2002-04-22 2003-11-06 Bosch Gmbh Robert Kraftfahrzeugschloß mit Schnellentriegelung
DE10247842B4 (de) * 2002-08-28 2012-08-02 BROSE SCHLIEßSYSTEME GMBH & CO. KG Kraftfahrzeug-Türschloss
JP3935064B2 (ja) * 2002-12-13 2007-06-20 三井金属鉱業株式会社 車両ドアラッチ装置のアンチパニック機構
DE10336335B4 (de) * 2003-08-08 2015-03-12 Huf Hülsbeck & Fürst Gmbh & Co. Kg Schließvorrichtung für Fahrzeuge
US20060010943A1 (en) * 2004-07-13 2006-01-19 Lear Corporation Mechanical handle switch assembly
GB2427434B (en) * 2005-06-23 2007-08-01 Mitsui Mining & Smelting Co Automotive childproof safety lock control apparatus
US7501595B2 (en) * 2005-10-06 2009-03-10 Strattec Security Corporation Self-compensating motion detector
US7399010B2 (en) * 2006-09-21 2008-07-15 Keykert Usa, Usa Power-actuated motor-vehicle door latch with quick unlock
DE102007021229A1 (de) 2007-05-07 2008-11-13 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug
WO2009046539A1 (fr) * 2007-10-10 2009-04-16 Magna Closures Inc. Loquet de porte avec déverrouillage rapide
DE102013110194A1 (de) * 2013-09-16 2015-03-19 Kiekert Aktiengesellschaft Kraftfahrzeugstelleinrichtung
US9732719B2 (en) 2014-10-31 2017-08-15 Ford Global Technologies, Llc Cold temperature engine start strategies
DE102021119756A1 (de) 2021-07-29 2023-02-02 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss

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JPH0211625Y2 (fr) * 1981-05-09 1990-03-27
JP2556789B2 (ja) * 1991-03-29 1996-11-20 株式会社大井製作所 自動車用ドアロックの施解錠操作装置
DE19501493B4 (de) 1995-01-19 2006-06-22 Kiekert Ag Kraftfahrzeugtürverschluß
DE19521024B4 (de) * 1995-06-13 2004-12-16 Brose Schließsysteme GmbH & Co.KG Verfahren zur Betätigung eines Kraftfahrzeug-Türschließsystems
DE19617038C2 (de) * 1996-04-27 2000-11-30 Huf Huelsbeck & Fuerst Gmbh Schließsystem, insbesondere für Kraftfahrzeuge
DE19629709A1 (de) * 1996-07-24 1998-01-29 Bosch Gmbh Robert Schließanlage für ein Kraftfahrzeug
JPH10159419A (ja) * 1996-11-29 1998-06-16 Aisin Seiki Co Ltd オートドアロック制御装置
DE19901364A1 (de) * 1998-01-19 1999-07-22 Marquardt Gmbh Schließsystem, insbesondere für Kraftfahrzeug
US6109124A (en) * 1998-10-13 2000-08-29 Chen; Tse-Hsing High-thrust clutch-type automotive electric lock
DE19924447C2 (de) * 1999-04-16 2001-06-21 Bosch Gmbh Robert Kraftfahrzeug-Türschloß, -Haubenschloß oder -Klappenschloß

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005043227B3 (de) * 2005-09-09 2007-04-05 Kiekert Ag Kraftfahrzeugtürverschluss
DE102007048452A1 (de) 2007-05-16 2008-11-20 Kiekert Ag Schließvorrichtung mit Mehrfacheingriff
EP2039858A1 (fr) 2007-09-20 2009-03-25 Kiekert Aktiengesellschaft Loquet de porte de véhicule à moteur à commande assistée

Also Published As

Publication number Publication date
AU5820301A (en) 2001-11-26
DE10023311B4 (de) 2006-02-16
US6737758B2 (en) 2004-05-18
EP1283934A1 (fr) 2003-02-19
WO2001088316A1 (fr) 2001-11-22
DE10023311A1 (de) 2001-12-06
US20020149262A1 (en) 2002-10-17
DE50106525D1 (de) 2005-07-21

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