EP0475356B1 - Installation de verrouillage centralisé pour une ouverture de véhicule à moteur - Google Patents

Installation de verrouillage centralisé pour une ouverture de véhicule à moteur Download PDF

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Publication number
EP0475356B1
EP0475356B1 EP91115284A EP91115284A EP0475356B1 EP 0475356 B1 EP0475356 B1 EP 0475356B1 EP 91115284 A EP91115284 A EP 91115284A EP 91115284 A EP91115284 A EP 91115284A EP 0475356 B1 EP0475356 B1 EP 0475356B1
Authority
EP
European Patent Office
Prior art keywords
monitoring arrangement
interior monitoring
passenger compartment
central locking
interlock
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
EP91115284A
Other languages
German (de)
English (en)
Other versions
EP0475356A1 (fr
Inventor
Norbert Dipl.-Ing. Müller (FH)
Wolfgang Dipl.-Ing. Schumacher (Fh)
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.)
Siemens AG
Adam Opel GmbH
Original Assignee
Siemens AG
Adam Opel 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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6414050&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0475356(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG, Adam Opel GmbH filed Critical Siemens AG
Publication of EP0475356A1 publication Critical patent/EP0475356A1/fr
Application granted granted Critical
Publication of EP0475356B1 publication Critical patent/EP0475356B1/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
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
    • E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
    • E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
    • E05B77/287—Prevention or overriding of a super-lock condition, e.g. for preventing being trapped in the vehicle
    • 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
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional 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
    • 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

Definitions

  • a blocking unit In order to achieve good theft protection, when the motor vehicle has been locked from the outside by the hand transmitter, the connection between the control elements in the passenger compartment and the control unit is blocked by means of a blocking unit, so that the relevant locks are only unlocked from the outside can.
  • This blocking unit can e.g. through a correspondingly dimensioned link, e.g. can also be formed by a suitable AND gate, which - viewed spatially instead of functionally - can also be attached within the control unit.
  • This blocking unit can, however, also contain a mechanism which acts analogously to such links.
  • the invention aims for a solution in which the central locking system may well have an interior receiver and in which there is nevertheless no risk of that occupants can accidentally lock themselves up if the hand transmitter is accidentally operated inside the passenger compartment.
  • the invention is based on the knowledge that it is advantageous in various respects to receive - e.g. a corresponding infrared diode - to be installed inside the passenger compartment instead of outside it. Then the receiver is not only particularly well protected against the weather. If the receiver is mounted outside the passenger compartment, you usually need several such receivers all around the passenger compartment, i.e. all around on the inside surfaces of the vehicle windows or even around the outside of the body of the motor vehicle so that the central locking system receives the signals sent by the handheld transmitter from all Can receive directions.
  • a receiver installed in the interior of the passenger compartment therefore also has the advantage of being considerably less complex than that, and then inevitably several receivers, including their complex wiring.
  • the invention should also allow the use of radio-based hand-held transmitters, although an indoor receiver can be used in the invention.
  • the invention thus allows, even if an interior receiver is attached, to prevent the people in the passenger compartment from being locked up e.g. by accidentally pressing the control buttons on the handheld transmitter that the driver has put in the bag or by the driver's children playing on the handheld transmitter.
  • the invention allows the freedom to attach this receiver - or also several receivers - to the inner surfaces of windows of the motor vehicle, or even completely outside the passenger compartment, without incurring the risk of being accidentally locked in.
  • the invention adopts the knowledge that people in the interior, i.e. in the passenger compartment, can also be determined by the interior monitoring arrangement, which can also be formed by an anti-theft alarm system that is then activated and operated accordingly, if the hand transmitter is on at this time Lock signal sends out.
  • the interior monitoring arrangement can also be formed by an anti-theft alarm system that is then activated and operated accordingly, if the hand transmitter is on at this time Lock signal sends out.
  • the blocking unit no longer blocks the unlocking or opening of the lock by means of the operating elements, as long as the interior monitoring arrangement, upon receipt of the locking signals, ascertained or had already determined the presence of a person in the passenger compartment.
  • the person remaining in the passenger compartment or several such persons remaining in the passenger compartment remains able to open the covers by the operating elements installed in the passenger compartment and operated by the persons, even if the receiver received a locking signal, as long as the interior monitoring arrangement during this reception or had determined that this person (s) were still in the passenger compartment before this reception.
  • the interior surveillance arrangement is therefore not - or at least not exclusively - used to detect a break-in in the locked and locked motor vehicle, but (also) to determine the per se permissible stay of this person in the passenger compartment.
  • the central locking system shown is intended for at least one cover of at least one opening of the motor vehicle, here for one or more doors.
  • At least one lock 3 is attached to each of these covers affected by the central locking system, cf. the two figures, e.g. a mechanically movable bolt or bolt through which the cover of the opening can be opened and closed so that it can no longer easily self-assemble or e.g. can open by wind.
  • FIG. 2 schematically shows components of this central locking system according to the invention in an embodiment with only two locks 3. However, the use of any number of locks 3 is possible.
  • the use of the locks 3 is not only limited to doors; In principle, flaps such as the trunk lid and bonnet can also be equipped with a lock that can be operated by the central locking system.
  • These locks 3 can be in their locked position, ie when they close the cover in question. These locks 3 can also each be locked or unlocked mechanically or / or electrically either by at least one single control element 2 in a manner known per se, so that the relevant locks 3 are no longer easily actuated and the covers in question are easily opened can.
  • control elements 4 for example push buttons 4 and / or levers 4, each of which at least actuating signals for locking or - at least by mechanical and / or electrical means under the conditions permitted by the invention - can deliver an unlock signal for unlocking the lock 3.
  • the - generally compact, central - control unit 1 can in turn supply a control current for locking or unlocking to each control element 2, the control signals 4 emitted by the control elements 4 acting electrically on the control unit 1 in the example shown, so that the control unit 1 Control unit 1 delivered control current also depends on the position or on the operation of the controls 4.
  • a receiver 6 is also attached, which in the example shown can also be formed solely by a corresponding sensor 6 on the lower edge of the inside mirror - e.g. by an ultrasound microphone and / by an infrared photodiode and / or by a ferrite antenna - while an associated, amplifying and filtering receiver electronics form a structural unit together with the control unit 1 and can then also be installed inside the housing of the control unit 1.
  • This receiver 6, which is attached to the inside mirror in the example shown, can receive the actuation signals emitted by a hand transmitter 7 - for example acoustic signals (for example in the ultrasound range), optical signals (for example in the infrared range) and / or relatively low-frequency electromagnetic radio signals - and transmit them to the control unit 1, see. 1 and 2.
  • the actuation signals emitted by the hand transmitter 7 can be unlocking signals for unlocking and locking signals for locking the lock 3, as a result of which the receiver 6 receives a corresponding control current from the control unit 1 for locking or unlocking the relevant actuating elements 2 of the locks 3 can trigger.
  • a blocking unit 5 can block the unlocking signal given by the control element 4 to the control unit 1, namely prevent the unlocked lock 3 from being unlocked by the control element 4, so that a burglar no longer using the control elements 4 can enter the lock 3 by means of the control elements 4 can unlock.
  • the blocking unit 5 is designed as an electronic blocking unit 5, which, for example, is also controlled directly by the operating elements 4.
  • the electrical unlocking signal coming from the control element 4 is no longer forwarded to the control unit 1.
  • this blocking unit can also form a common circuit 1/5 with the control unit 1.
  • a purely mechanical blocking unit 5 is even possible.
  • the controls 4 are also mechanically blocked so that the controls 4 in question can then no longer be moved.
  • Additional control elements not shown in the figure, which block these control elements 4 are useful. Unlocking the locks 3 and then opening the doors is then no longer possible.
  • the mechanical blocking unit sometimes has the disadvantage over the electronic blocking unit 5 that more mechanical components are required for adjusting elements.
  • the invention additionally contains an interior monitoring arrangement 8 which, when receiving a locking signal emitted by the hand transmitter 7, monitors whether at least one person is in the passenger compartment.
  • This interior monitoring arrangement 8 can e.g. work on infrared basis and / or ultrasound basis and / or radio basis.
  • control unit 1 and / or the blocking unit 5 enable the central locking system to have an interior receiver. If the receiver 6 receives a locking signal from the hand transmitter 7 - regardless of whether this hand transmitter 7 is located in the passenger compartment or outside the motor vehicle, the people who are still in the passenger compartment during this reception can easily free themselves. Only when the interior monitoring arrangement 8 determines that there was no longer any person in the passenger compartment at the time of reception, the relevant locks 3 are permanently locked by the associated control elements 2.
  • the invention thus allows, even if an interior receiver is attached, to prevent people who are in the passenger compartment from being locked up, even if the locking signals are caused by inadvertent pressing on control buttons on the handheld transmitter stuck in the bag by the driver or by playing on the hand-held transmitter with the driver's children in motion.
  • the central locking system according to the invention even allows the risk of - or other - inadvertent locking to be avoided if the receiver is attached outside the motor vehicle and at the same time the hand transmitter 7 is operated from outside the vehicle - if it is in accordance with the prior art cited above , supposedly to protect the people in the passenger compartment, the receiver is attached to itself in the shadow of the radiation from a handheld transmitter operated in the passenger compartment and at the same time the user of the handheld transmitter 7 accidentally sends the locking signal from outside the motor vehicle.
  • the invention thus allows the freedom to also mount this receiver 6 inside the passenger compartment without creating the risk of being accidentally locked up.
  • the invention therefore also makes it possible not only to mount the receiver 6 particularly well protected against the effects of the weather.
  • the invention makes it possible to avoid using several such receivers 6, e.g. Several photodiodes 6, outside of the passenger compartment, that is to say must be attached to the outside of the body of the motor vehicle, in order at least to avoid inadvertently locking people into the passenger compartment if the handheld transmitter 7 is actuated inadvertently inside the passenger compartment.
  • the invention thus also allows a reduction in the amount of wiring to the receivers — generally several — attached to the outside of the motor vehicle, because the invention in principle even allows the attachment of a single receiver 6 mounted centrally in the interior of the passenger compartment.
  • the invention allows the risk of being accidentally locked in, because a receiver can hardly be attached outside the motor vehicle so that it is always reliably in the shadow of the radio waves, as soon as the hand transmitter in the passenger compartment is activated.
  • the invention thus also allows the use of radio-operated hand-held transmitters, although even an indoor receiver can be used.
  • the interior monitoring arrangement 8 including the electronics belonging to it, can also be automatically switched off, especially when the interior monitoring arrangement 8 is connected directly or indirectly to the ignition lock, and the interior monitoring arrangement 8 is only activated by switching off the ignition in order to begin at this point in time to determine whether a person is in the passenger compartment.
  • the user of the vehicle therefore does not have to switch on the interior monitoring arrangement 8 by hand when switching off the ignition.
  • the interior monitoring arrangement 8 with the control unit 1 and / or with the blocking unit 5 can also be used, e.g. by attaching an appropriately dimensioned connecting element - interconnect and operate such that, from the presence of both the first combination of three conditions and from the presence of the further combination of three conditions, the lock 3 is immediately locked by means of the actuating element 2, and that, however, from the existence of the first three conditions alone and if afterwards the control element 4 is a - for example mechanical or electrical or other, e.g. also releases pneumatic - unlocking signal, the blocking unit 5 forwards an electrical signal corresponding to this unlocking signal via the electronic control unit 1 to the actuating element 2 and then allows the cover to be opened.
  • the last-mentioned variant of the invention requires particularly little effort if the interior monitoring arrangement 8 with the control unit 1 and / or with the blocking unit 5 is additionally connected in such a way - for example by means of a correspondingly dimensioned connecting element - and is operated in such a way that, from the presence of the three further conditions and if the control element 4 then additionally emits an unlock signal, the blocking unit 5 this unlock signal does not pass on to the control element 2 via the control unit 1 and thus does not allow opening of the cover.
  • the blocking unit 5 can also be activated and deactivated in the invention depending on the actuation signal of the hand transmitter 7, but only in a similar way to the prior art: the blocking unit, cf. 5, activated when the receiver 6 receives a locking signal from the handheld transmitter 7 - but only if the interior monitoring arrangement 8 then no longer detects a person in the passenger compartment. And when the receiver 6 receives an unlocking signal from the hand-held transmitter 7, the blocking unit 5 is deactivated again, as in the prior art, in principle also in the invention. In addition, however, the interior monitoring arrangement also acts in the invention, cf.
  • a very different way of achieving the object of the invention can be chosen with particularly little effort by interconnecting the interior monitoring arrangement 8 with the control unit 1 and / or with the blocking unit 5 and operating it in such a way that the control unit starts from the first three conditions 1 the lock 3 unlocked until then is still not locked by means of the actuating element 2.
  • the invention also allows different, known per se measures to be used to monitor the interior. For example, it can work on an ultrasound basis and / or an infrared basis and / or a radio basis. It can even perform additional tasks: in principle, when it is no longer in the locked and locked passenger compartment of the parked motor vehicle, it can also be operated as an anti-theft alarm system.
  • the interior monitoring arrangement 8 can even detect both sleeping people and - possibly even very agitated before excitement - moving people.
  • the interior monitoring arrangement 8 can also contain, in a manner known per se, at least one contact in at least one of the seats in the passenger compartment. This means - in addition or exclusively - that a further variant of the interior monitoring arrangement 8 can be used with little effort, although this interior monitoring arrangement 8 can also take on additional functions outside of the locking process by multiple use: namely, it can e.g. In the event of a crash, they can also be used to control airbags or belt tensioners depending on the person's weight.
  • control unit 1 For reasons of rationalization and cost savings or expense, it is advantageous to combine the functions carried out by the control unit 1 and the function of the interior monitoring 8 in one device housing.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Lock And Its Accessories (AREA)

Claims (10)

  1. Installation de verrouillage centralisé pour une porte d'un véhicule à moteur,
    - avec un organe de blocage (3) sur la porte qui empêche, en position de blocage, une ouverture de cette porte,
    - avec un élément de réglage (2) pour l'organe de blocage (3),au moyen duquel celui-ci peut être verrouillé ou déverrouillé à volonté en position de blocage,
    - avec un élément de manoeuvre (4) dans l'habitacle qui fournit des signaux de commande, c'est-à-dire un signal de blocage pour verrouiller ou un signal de déblocage pour déverrouiller l'organe de blocage (3),
    - avec un appareil de commande (1) qui, en fonction du signal de commande émis, donne à l'élément de réglage (2) une instruction de verrouillage ou de déverrouillage,
    - avec un récepteur (6) qui reçoit les signaux de manoeuvre émis par un émetteur manuel (7), c'est-à-dire des signaux de déverrouillage pour déverrouiller ou des signaux de verrouillage pour verrouiller l'organe de blocage (3), les transmet à l'appareil de commande (1) et provoque ainsi l'instruction de verrouillage ou de déverrouillage de l'organe de blocage (3), et
    - avec une unité de blocage (5) qui, après l'émission d'un signal de verrouillage par l'émetteur manuel (7), bloque le signal de déverrouillage envoyé par l'élément de manoeuvre (4) à l'unité de commande (1), de façon qu'un déverrouillage de l'organe de blocage (3) verrouillé par l'élément de manoeuvre soit empêché,
    caractérisé en ce qu'elle est conçue de manière à être connectée fonctionnellement à un dispositif (8) de surveillance de l'habitacle connu en soi, de façon que ce dispositif détermine, au moins après l'émission d'un signal de verrouillage, s'il se trouve encore au moins une personne dans l'habitacle et que l'unité de blocage (5) bloque le signal de déverrouillage envoyé par l'élément de manoeuvre (4) à l'unité de commande (1) si aucune personne ne se trouve plus dans l'habitacle.
  2. Installation de verrouillage centralisé selon la revendication 1, caractérisée en ce que
    - le dispositif (8) de surveillance de l'habitacle est connecté directement ou indirectement à la clé de contact de l'allu-mage, et
    - que ce dispositif (8) est activé lorsqu'on coupe l'allumage, afin de constater si une personne se trouve encore dans l'habitacle.
  3. Installation de verrouillage centralisé selon la revendication 1 ou 2, caractérisée en ce que
    - le dispositif (8) de surveillance de l'habitacle est connecté directement ou indirectement à un ou plusieurs contact(s) de porte (9), et qu'il est activé par l'ouverture d'une porte afin de constater si une personne se trouve encore dans l'habitacle.
  4. Installation de verrouillage centralisé selon l'une des revendications précédentes, caractérisée en ce que le dispositif (8) de surveillance de l'habitacle fonctionne avec des rayons infrarouges.
  5. Installation de verrouillage centralisé selon l'une des revendications précédentes, caractérisée en ce que le dispositif (8) de surveillance de l'habitacle fonctionne avec des ultrasons.
  6. Installation de verrouillage centralisé selon l'une des revendications 4 ou 5, caractérisée en ce que le dispositif (8) de surveillance de l'habitacle peut constater la présence d'une personne en mouvement ou au repos.
  7. Installation de verrouillage centralisé selon l'une des revendications 4 à 6, caractérisée en ce que son dispositif (8) de surveillance de l'habitacle sert d'installation de surveillance contre le vol lorsque le véhicule est parqué et est verrouillé et fermé à clef de manière correcte.
  8. Installation de verrouillage centralisé selon l'une des revendications précédentes, caractérisée en ce que le dispositif (8) de surveillance de l'habitacle comporte au moins un contact dans au moins l'un des sièges.
  9. Installation de verrouillage centralisé selon l'une des revendications précédentes, caractérisée en ce qu'elle comporte un dispositif de signalisation qui est commandé par le dispositif (8) de surveillance de l'habitacle et qui indique à la personne utilisant l'émetteur manuel (7) et envoyant un signal de verrouillage à distance, la présence éventuelle d'encore au moins une personne dans l'habitacle.
  10. Installation de verrouillage centralisé selon l'une des revendications précédentes, caractérisée en ce que l'unité de commande (1) et l'électronique de commande du dispositif (8) de surveillance de l'habitacle sont combinées en un seul appareil.
EP91115284A 1990-09-11 1991-09-10 Installation de verrouillage centralisé pour une ouverture de véhicule à moteur Expired - Lifetime EP0475356B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4028837A DE4028837A1 (de) 1990-09-11 1990-09-11 Verriegelungsanlage fuer eine tuer eines kraftfahrzeuges
DE4028837 1990-09-11

Publications (2)

Publication Number Publication Date
EP0475356A1 EP0475356A1 (fr) 1992-03-18
EP0475356B1 true EP0475356B1 (fr) 1995-12-13

Family

ID=6414050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91115284A Expired - Lifetime EP0475356B1 (fr) 1990-09-11 1991-09-10 Installation de verrouillage centralisé pour une ouverture de véhicule à moteur

Country Status (2)

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EP (1) EP0475356B1 (fr)
DE (2) DE4028837A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4205315A1 (de) * 1992-01-18 1993-07-22 Andreas Schoenfeld Selbstaendige vollautomatische zentralverriegelung automatisierung der bereits vorhandenen zv
DE4323813C2 (de) * 1992-07-17 1999-02-18 Mitsui Mining & Smelting Co Fahrzeugtürverschlußvorrichtung mit Überverschlußmechanismus
FR2723127B1 (fr) * 1994-07-27 1996-09-27 Ymos France Sa Ensemble constitue d'une serrure electrique de portiere de vehicule automobile associee a ses moyens de commande et d'alimentation
JP3430747B2 (ja) * 1995-11-16 2003-07-28 日産自動車株式会社 車両用防盗装置
DE19844867B4 (de) * 1998-09-30 2007-03-01 Adam Opel Ag Vorrichtung für Kraftfahrzeuge zur Benutzeridentifikation
DE10036946A1 (de) * 2000-07-28 2002-02-07 Volkswagen Ag Verfahren zum Betreiben eines Verriegelungssystems
DE10104053A1 (de) 2001-01-31 2002-08-22 Bosch Gmbh Robert Notbetätigungseinrichtung für einen Innenraum eines Fahrzeuges
DE10248419A1 (de) * 2002-10-17 2004-04-29 Hella Kg Hueck & Co. Verfahren zur Überprüfung der Anwesenheit eines ID-Gebers im Innenraum eines Kraftfahrzeuges
CN111877876B (zh) * 2020-06-28 2021-05-28 万晖五金（深圳）有限公司 一种电子挂锁的控制方法及控制装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2817492A1 (de) * 1978-04-21 1979-10-31 Gelhard Anordnung der wandler eines ultraschall-alarmgeraetes in einem kraftfahrzeug
JPS6238062A (ja) * 1985-08-12 1987-02-19 Nissan Motor Co Ltd ２値信号検出方法及び装置
JPH0747904B2 (ja) * 1986-04-14 1995-05-24 富士重工業株式会社 自動車用ドアのコントロ−ル装置
JPH07103734B2 (ja) * 1986-12-12 1995-11-08 アイシン精機株式会社 車上開口覆材の施錠装置
DE3737468A1 (de) * 1987-11-05 1989-05-24 Kiekert Gmbh Co Kg Tuerverschlusssystem fuer ein kraftfahrzeug
DE3817838A1 (de) * 1988-05-26 1989-12-07 Audi Ag Zentralverriegelungsanlage fuer tueren und/oder klappen von kraftfahrzeugen
DE4122197A1 (de) * 1990-07-16 1992-01-23 Volkswagen Ag Zentralverriegelung fuer die tueren eines personenkraftfahrzeugs

Also Published As

Publication number Publication date
DE4028837A1 (de) 1992-03-12
DE59107067D1 (de) 1996-01-25
EP0475356A1 (fr) 1992-03-18

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