WO1998004798A2 - Locking system for a motor vehicle - Google Patents
Locking system for a motor vehicle Download PDFInfo
- Publication number
- WO1998004798A2 WO1998004798A2 PCT/DE1997/001465 DE9701465W WO9804798A2 WO 1998004798 A2 WO1998004798 A2 WO 1998004798A2 DE 9701465 W DE9701465 W DE 9701465W WO 9804798 A2 WO9804798 A2 WO 9804798A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- locking system
- door
- central
- motor vehicle
- possibly
- Prior art date
Links
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
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0048—Circuits, feeding, monitoring
- E05B2047/0071—Connecting lockparts by electronic communication means only, e.g. bus systems, time multiplexing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0056—Locks with adjustable or exchangeable lock parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0065—Operating modes; Transformable to different operating modes
Definitions
- the invention relates to a locking system for a motor vehicle with the features of the preamble of claim 1.
- Locking systems for motor vehicles with purely electrically operated door locks and a central electronic control have been known for several years (EP - A - 0 584 499, 0 589 158).
- a design of such a locking system which has become known recently and which has the features of the preamble of claim 1 is the starting point for the teaching of the present patent application (EP-A-0 694 664).
- EP-A-0 694 664 it is provided that the individual door locking systems still function in an emergency even in the event of a failure of the central battery of the motor vehicle or a correspondingly strong voltage drop in the vehicle electrical system.
- each individual door lock system is assigned a decentralized control module, which switches to a decentralized emergency energy supply for this door lock system in an emergency and then only allows control signals to come in and run out in order to avoid electricity consumption, at least to central assemblies and in particular to the vehicle electrical system, or so little to keep as possible.
- the invention has for its object the previously described fully electrical
- an active design of the decentralized control modules is provided, which is used to pass on the distribution of the signals received by a remote control communication module to all other door locking systems. You can even do without the central remote control communication module.
- the central control module is freely programmable, which may even allow the dealer to switch the motor vehicle with its locking system to the respective regulations and wishes.
- FIG. 1 is a schematic and perspective view of a motor vehicle with a locking system according to the invention
- Fig. 3 shows an embodiment of a door lock system in such a
- the motor vehicle 1 shown schematically in FIG. 1 has a locking system, of which the various door locking systems 2 for motor vehicle doors and flaps are indicated schematically with their installation positions. Indicated is a motor vehicle central electronics 3, one to be operated by means of a key Hood lock 4 for the bonnet and a transmitter 5 of the remote control, which works for example and preferably according to a challenge-response method.
- Fig. 2 shows the locking system with the modules again schematically.
- FIG. 3 further clarifies the concept.
- Central influencing assemblies 6 for influencing several door locking systems 2 and, indicated, a connection network 7 for the electronic control-technical connection of the various systems and assemblies and possibly also for their supply can be seen first, if not, as in the prior art explained at the outset, via others Supply lines to other consumers happens.
- Each door lock system 2 in a motor vehicle door also has a door lock 8 with an integrated electric actuation drive, a so-called electric lock, as has long been known from the prior art, and a driver for it, a decentralized control module 9 connected to the Connection network 7 and to various influencing elements 10, as well as a decentralized emergency energy supply 11.
- an influencing elements 10 include an outside opening switch 12, an inside opening switch 13 and a single door lock switch 14. Individual child lock switches (concealed) can also be provided. , Key switch or the like
- central influencing modules 6 are in any case a central power supply 15 powered by the motor vehicle accumulator and, in the exemplary embodiment shown, an interior safety switch 16 for simultaneous interior protection of all motor vehicle doors and a child safety switch 17 for simultaneous or optional child safety of the rear doors from the driver's seat or front passenger seat. Finally, a crash sensor 18 and a remote control communication module 19 are provided.
- Fig. 2 shows a version in which the central Influencing modules 6 feed directly into the connection network 7 and are connected to all the individual decentralized control modules 9.
- each door lock system 2 has a decentralized remote control communication module 21.
- the dashed line to the central remote control communication module 19 shows that this can be present, but now no longer has to be present.
- the decentralized remote control communication module 21 allows the door locking system 2, which is decoupled from the rest of the locking system, to be operated individually in an emergency.
- the exemplary embodiment shown indicates, as explained above, that the decentralized remote control communication modules 21 also actively control the other door locking systems 2 via the connection network 7 and that the central remote control communication module 19 can thus basically be omitted.
- the central control module 20 is freely programmable and thus the respective locking system with regard to the switching of the door locking systems 2 can be adapted accordingly to legal regulations and customer requirements. This allows the motor vehicle locking system to be programmed and adapted according to legal regulations in the different countries and according to individual customer requirements.
- the central control module 20 is used for error detection and storage.
- each door lock system 2 is assigned its own crash sensor 22. It is indicated in FIG. 3 that the central crash sensor 18 can then possibly also be omitted. A separate crash sensor 22 for each door locking system 2 makes this completely self-sufficient. Finally, one can provide that evaluates instead of a crash sensor or is in addition to a crash sensor, a continuous electronic interrogation of the acceleration / Verzinaterune and from • Oge "is.
- the child lock which is switched on is only switched off when the child safety switch has been switched off and the outer opening switch of the corresponding door has been actuated. This measure prevents the childproof lock from being accidentally switched off by a circuit fault or a fault.
Landscapes
- Lock And Its Accessories (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19629709A DE19629709A1 (en) | 1996-07-24 | 1996-07-24 | Locking system for a motor vehicle |
DE19629709.5 | 1996-07-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1998004798A2 true WO1998004798A2 (en) | 1998-02-05 |
WO1998004798A3 WO1998004798A3 (en) | 1998-03-26 |
Family
ID=7800609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1997/001465 WO1998004798A2 (en) | 1996-07-24 | 1997-07-11 | Locking system for a motor vehicle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19629709A1 (en) |
WO (1) | WO1998004798A2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19825702A1 (en) * | 1998-06-09 | 1999-12-16 | Volkswagen Ag | Radar distance sensing arrangement can be used at least partly in multifunctional manner, e.g. used on vehicle |
DE19925101B4 (en) * | 1999-06-01 | 2004-05-13 | Robert Bosch Gmbh | Device for initiating the activation of a locking system in a motor vehicle |
EP1083285A1 (en) | 1999-09-07 | 2001-03-14 | Robert Bosch Gmbh | Vehicle door locking system |
DE19942485A1 (en) | 1999-09-07 | 2001-04-05 | Bosch Gmbh Robert | Motor vehicle door locking system with passive entry function and quick release |
DE19957087B4 (en) * | 1999-11-29 | 2013-07-18 | BROSE SCHLIEßSYSTEME GMBH & CO. KG | Automotive Türschliesssystem |
DE10001415C1 (en) * | 2000-01-15 | 2001-06-21 | Bosch Gmbh Robert | Automobile door lock has control unit for electric motor setting drive provided with memory storing control parameters used for determining functionality of lock |
DE10002285B4 (en) * | 2000-01-20 | 2008-06-19 | Volkswagen Ag | Child safety system for a motor vehicle |
DE10023311B4 (en) | 2000-05-15 | 2006-02-16 | Brose Schließsysteme GmbH & Co.KG | Motor vehicle door locking system with quick release |
DE102005054111A1 (en) * | 2005-11-12 | 2007-05-16 | Marquardt Gmbh | Locking system e.g. door locking system, for e.g. car, has electrical system energy determining unit whose power supply is switched over to emergency battery in case of system`s energy loss, where battery has activatable battery |
FR2942491B1 (en) * | 2009-02-25 | 2016-11-18 | Peugeot Citroen Automobiles Sa | HYBRID DOOR ARCHITECTURE. |
DE102019122108A1 (en) * | 2019-08-16 | 2021-02-18 | Brose Fahrzeugteile Se & Co. Kommanditgesellschaft, Bamberg | Decentralized control unit of a motor vehicle |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027747A2 (en) * | 1979-10-23 | 1981-04-29 | Regie Nationale Des Usines Renault | System for detecting collisions and for controlling a safety device |
EP0257212A2 (en) * | 1986-08-23 | 1988-03-02 | VDO Adolf Schindling AG | Central locking system for a motor vehicle |
US5113182A (en) * | 1990-01-19 | 1992-05-12 | Prince Corporation | Vehicle door locking system detecting that all doors are closed |
DE4104801C1 (en) * | 1991-02-16 | 1992-09-10 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Locking installation for motor vehicle doors - responds to control signals only when sent at correct time intervals |
WO1993025785A1 (en) * | 1992-06-12 | 1993-12-23 | Itt Automotive Europe Gmbh | Anti-theft system |
EP0584499A1 (en) * | 1992-08-25 | 1994-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Door lock for motor vehicles |
EP0694664A1 (en) * | 1994-07-27 | 1996-01-31 | Ymos France | Arrangement comprising an electric door lock with an electrical emergency function and its control and supply means |
EP0730072A1 (en) * | 1995-02-28 | 1996-09-04 | Ymos France | Arrangement comprising an electric door lock with an electrical emergency function and its control means |
-
1996
- 1996-07-24 DE DE19629709A patent/DE19629709A1/en not_active Withdrawn
-
1997
- 1997-07-11 WO PCT/DE1997/001465 patent/WO1998004798A2/en active Application Filing
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0027747A2 (en) * | 1979-10-23 | 1981-04-29 | Regie Nationale Des Usines Renault | System for detecting collisions and for controlling a safety device |
EP0257212A2 (en) * | 1986-08-23 | 1988-03-02 | VDO Adolf Schindling AG | Central locking system for a motor vehicle |
US5113182A (en) * | 1990-01-19 | 1992-05-12 | Prince Corporation | Vehicle door locking system detecting that all doors are closed |
US5113182B1 (en) * | 1990-01-19 | 1995-11-07 | Prince Corp | Vehicle door locking system detecting that all doors are closed |
DE4104801C1 (en) * | 1991-02-16 | 1992-09-10 | Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De | Locking installation for motor vehicle doors - responds to control signals only when sent at correct time intervals |
WO1993025785A1 (en) * | 1992-06-12 | 1993-12-23 | Itt Automotive Europe Gmbh | Anti-theft system |
EP0584499A1 (en) * | 1992-08-25 | 1994-03-02 | Bayerische Motoren Werke Aktiengesellschaft | Door lock for motor vehicles |
EP0694664A1 (en) * | 1994-07-27 | 1996-01-31 | Ymos France | Arrangement comprising an electric door lock with an electrical emergency function and its control and supply means |
EP0730072A1 (en) * | 1995-02-28 | 1996-09-04 | Ymos France | Arrangement comprising an electric door lock with an electrical emergency function and its control means |
Also Published As
Publication number | Publication date |
---|---|
WO1998004798A3 (en) | 1998-03-26 |
DE19629709A1 (en) | 1998-01-29 |
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