EP0879931B1 - Dispositif de verrouillage pour un coffre de véhicule automobile - Google Patents
Dispositif de verrouillage pour un coffre de véhicule automobile Download PDFInfo
- Publication number
- EP0879931B1 EP0879931B1 EP19980109099 EP98109099A EP0879931B1 EP 0879931 B1 EP0879931 B1 EP 0879931B1 EP 19980109099 EP19980109099 EP 19980109099 EP 98109099 A EP98109099 A EP 98109099A EP 0879931 B1 EP0879931 B1 EP 0879931B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- boot
- coded signal
- opening
- module
- actuator
- 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
Links
Images
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
- E05B77/46—Locking several wings simultaneously
- E05B77/48—Locking several wings simultaneously by electrical means
-
- 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
- E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
-
- 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
- G07C2009/00261—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 the keyless data carrier having more than one function
- G07C2009/00277—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 the keyless data carrier having more than one function opening of different locks separately
-
- 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
- G07C2009/00523—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 opening of different locks separately
-
- 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
Definitions
- the invention relates to a locking device for a motor vehicle trunk.
- the invention relates more particularly to a device for lock for a motor vehicle comprising a central electronics which controls the locking and unlocking of at least one part of the doors of the vehicle, of the type in which a door of trunk has a lock which can be controlled by a motorized actuator enters a closed state, in which it retains the sash in a closed position, and an open state in which it authorizes the passage of the opening to an open position, and of the type in which the device comprises means for receiving and recognize at least one main coded identification signal.
- the control unit transmits to each of the actuators which controls the lock of each opening a supply current which causes unlocking or locking of the lock.
- This arrangement has the disadvantage that it can be possible, by intervening on the electrical connection between the central lock and one of the actuators, to control the actuator so to cause the unlocking of the associated lock.
- the locking device comprises means for transmitting a second coded signal intended for authorize the locking or unlocking of the door lock the trunk of the vehicle, which allows the opening of the passenger compartment to be separated opening the trunk.
- the user does not necessarily need to open simultaneously both the passenger compartment and the trunk, and on the other hand this allows, in some cases, that the trunk forms a secure space independent of the passenger compartment. So a burglar who would have forced access the passenger compartment will not automatically have access to the trunk of the vehicle.
- the object of the invention is therefore to propose a new design of a locking device which makes it possible to make more secure the trunk of the vehicle.
- the invention provides a locking device of the type described above, characterized in that the device has an auxiliary electronic module which is arranged nearby of the motorized actuator of the trunk lock, and in that a second coded signal is received by the device and is transmitted to the module which recognizes to control the motorized actuator for opening from the trunk.
- FIG. 1 illustrates a device 10 for lock for a motor vehicle which comprises in particular a electronic control unit 12 capable of controlling the locking and unlocking of at least some of the vehicle's windows.
- a boot opening of this vehicle is retained in position closed by a trunk lock 14 when the latter is in a closed state.
- the lock 14 is capable of being brought into a opening state in which it authorizes the passage of the opening towards an open position.
- the passage of the lock 14 between its opening and closing is controlled by a motorized actuator 16 which will be seen further how it is flown.
- the locking device 10 comprises a receiver 18 which is capable of receiving at least one main coded signal identification C1.
- This signal C1 is preferably a signal which is emitted by the vehicle user using a radio frequency transmitter or infrared, or which can be returned by a transponder carried by the user.
- the receiver 18 transmits this main coded signal C1 to the electronic control unit 12 which ensures recognition and identification. If the C1 code is valid, the control unit 12 can then command the unlocking of the vehicle sashes but also, for example, unlocking the fuel injection system of the vehicle engine or even the deactivation of an alarm. Generally, the control unit 12 directly controls the actuators of the opening locks by transmitting a current thereto supply capable of enabling them to control the lock corresponding.
- the device 10 is capable of receiving and recognize a second coded signal C2 whose purpose is to control the unlocking the boot lid.
- An auxiliary electronic module 20, which manages the supply electric actuator 16, is arranged near the latter which itself is close to the lock 14 so that the entire module 20, actuator 16 and lock 14 can form a component single 26 of the device 10 capable of being arranged in a housing, of course near the opening of the trunk or on the opening itself.
- the electronic module auxiliary 20 is able to recognize the secondary coded signal C2 which controls the opening of the boot and the main coded signal C1 user identification.
- the coded signals C1 and C2 are for example transmitted, in their coded form, to module 20 by the electronic central unit 12 which itself receives them from the receiver 18. Thanks to this arrangement, it is not possible to intervene on the line electric connecting the electronic control unit 12 to the module 20 for control the unlocking of the boot without knowing the coded signal C1 or C2.
- lock 14 eliminates any device manual actuation of lock 14. Indeed, in a device classic, the lock can be controlled between its opening states and closing by a linkage system comprising a handle on which the user acts to cause the opening of the opening. For lock the sash, it is therefore necessary to provide a lock which neutralizes the action of this linkage system.
- the set of signals C1, C2, S1, S2 received by the auxiliary module 20 pass through the electronic central unit 12.
- auxiliary electronic module 20 receives the coded signals C1 and C2 directly from the receiver 18. It also receives directly the non-coded signals S1 and S2 of the internal contactors 22 and external 24, without these having first passed through the central electronic 12.
- coded signals C1, C2 and the signals not coded S1, S2 can be transmitted parallel to the central unit electronics 12, as shown for the coded signal main C1.
Landscapes
- Lock And Its Accessories (AREA)
Description
- le signal codé secondaire est transmis au module par la centrale électronique ;
- le signal codé principal est aussi transmis au module électronique auxiliaire ;
- la serrure de coffre, l'actionneur motorisé et le module électronique auxiliaire sont agencés dans un même boítier ;
- le dispositif comporte un contacteur interne d'ouverture de l'ouvrant du coffre qui est agencé à l'intérieur de l'habitacle et qui n'est efficace que si le dispositif a préalablement reconnu le signal codé principal ;
- le dispositif comporte un contacteur externe d'ouverture de l'ouvrant du coffre qui est agencé à l'extérieur du véhicule et qui n'est efficace que si le dispositif a préalablement reconnu le signal codé principal ;
- le contacteur est susceptible d'être inhibé pour lui ôter toute efficacité ;
- le contacteur est relié au module électronique auxiliaire qui commande l'actionneur de la serrure de coffre.
- la figure 1 est un diagramme représentant l'organisation d'un premier mode de réalisation d'un dispositif de verrouillage selon l'invention ; et
- la figure 2 est une vue similaire à celle de la figure 1 illustrant un second mode de réalisation de l'invention.
Claims (8)
- Dispositif (10) de verrouillage pour un véhicule automobile, du type comportant une centrale électronique (12) qui pilote le verrouillage et le déverrouillage d'au moins une partie des ouvrants du véhicule, dont l'ouvrant de coffre, du type dans lequel l'ouvrant de coffre comporte un actionneur motorisé (16) et une serrure (14) qui est susceptible d'être commandée par l'actionneur motorisé (16) entre un état de fermeture, dans lequel elle retient l'ouvrant dans une position fermée, et un état d'ouverture dans lequel elle autorise le passage de l'ouvrant vers une position ouverte, et le dispositif (10) comportant des moyens pour recevoir (18) et reconnaítre (12) au moins un signal codé principal d'identification (C1),
caractérisé en ce que le dispositif (10) comporte un module électronique auxiliaire (20) apte à être agencé à proximité de l'actionneur motorisé (16) de la serrure (14) du coffre, et en ce qu'un second signal codé (C2) est reçu par le moyen de réception (18) et est transmis au module (20) qui le reconnaít pour commander l'actionneur motorisé (16) en vue de l'ouverture separée du coffre. - Dispositif selon la revendication 1, caractérisé en ce que le signal codé secondaire (C2) est transmis au module par la centrale électronique (12).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le signal codé principal (C1) est aussi transmis au module électronique auxiliaire (20).
- Combinaison d'une serrure de coffre (14), d'un actionneur motorisé (16) et d'un dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la serrure de coffre (14), l'actionneur motorisé (16) et le module électronique auxiliaire (20) sont agencés dans un même boítier (26).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte un contacteur interne (22) d'ouverture de l'ouvrant du coffre qui est agencé à l'intérieur de l'habitacle et qui n'est efficace que si le dispositif (10) a préalablement reconnu le signal codé principal (C1).
- Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce qu'il comporte un contacteur externe (24) d'ouverture de l'ouvrant du coffre qui est agencé à l'extérieur du véhicule et qui n'est efficace que si le dispositif (10) a préalablement reconnu le signal code principal (C1)
- Dispositif selon l'une quelconque des revendications 5 ou 6 caractérisé en ce que le contacteur (22, 24) est susceptible d'être inhibé pour lui ôter toute efficacité.
- Dispositif selon l'une quelconque des revendications 5 à 7, caractérisé en ce que le contacteur (22, 24) est relié au module électronique auxiliaire (20) qui commande l'actionneur (16) de la serrure de coffre (14).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9706361 | 1997-05-22 | ||
FR9706361A FR2763628B1 (fr) | 1997-05-22 | 1997-05-22 | Dispositif de verrouillage pour un coffre de vehicule automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0879931A1 EP0879931A1 (fr) | 1998-11-25 |
EP0879931B1 true EP0879931B1 (fr) | 2003-08-27 |
Family
ID=9507200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19980109099 Expired - Lifetime EP0879931B1 (fr) | 1997-05-22 | 1998-05-19 | Dispositif de verrouillage pour un coffre de véhicule automobile |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0879931B1 (fr) |
DE (1) | DE69817444T2 (fr) |
ES (1) | ES2206789T3 (fr) |
FR (1) | FR2763628B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306610C5 (de) * | 2003-02-14 | 2008-12-11 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugtür und Türschloßeinheit sowie Kraftfahrzeug-Schließsystem |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017219293B3 (de) | 2017-10-27 | 2019-01-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Vorrichtung zum Transport eines personenbezogenen Gegenstandes mittels eines Gemeinschaftsfahrzeugs und System |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3628706A1 (de) * | 1986-08-23 | 1988-02-25 | Vdo Schindling | Zentralverriegelungsanlage fuer ein kraftfahrzeug |
GB2226593A (en) * | 1988-12-30 | 1990-07-04 | Ivan Anastasovski | Digital electronic lock |
US5477090A (en) * | 1993-11-03 | 1995-12-19 | Davis; Curtis E. | Auto anti-theft device |
GB2300022B (en) * | 1995-04-13 | 1998-04-15 | Rover Group | A remote controlled system for a motor vehicle |
-
1997
- 1997-05-22 FR FR9706361A patent/FR2763628B1/fr not_active Expired - Fee Related
-
1998
- 1998-05-19 EP EP19980109099 patent/EP0879931B1/fr not_active Expired - Lifetime
- 1998-05-19 DE DE69817444T patent/DE69817444T2/de not_active Expired - Lifetime
- 1998-05-19 ES ES98109099T patent/ES2206789T3/es not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10306610C5 (de) * | 2003-02-14 | 2008-12-11 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Kraftfahrzeugtür und Türschloßeinheit sowie Kraftfahrzeug-Schließsystem |
Also Published As
Publication number | Publication date |
---|---|
DE69817444T2 (de) | 2004-06-24 |
FR2763628B1 (fr) | 1999-06-25 |
EP0879931A1 (fr) | 1998-11-25 |
FR2763628A1 (fr) | 1998-11-27 |
DE69817444D1 (de) | 2003-10-02 |
ES2206789T3 (es) | 2004-05-16 |
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