EP1013860A1 - Schliesseinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug - Google Patents

Schliesseinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug Download PDF

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Publication number
EP1013860A1
EP1013860A1 EP99123263A EP99123263A EP1013860A1 EP 1013860 A1 EP1013860 A1 EP 1013860A1 EP 99123263 A EP99123263 A EP 99123263A EP 99123263 A EP99123263 A EP 99123263A EP 1013860 A1 EP1013860 A1 EP 1013860A1
Authority
EP
European Patent Office
Prior art keywords
transmitter
locking device
code
doors
control device
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.)
Ceased
Application number
EP99123263A
Other languages
German (de)
English (en)
French (fr)
Inventor
Albert Zintler
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
Original Assignee
Mannesmann VDO 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 Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP1013860A1 publication Critical patent/EP1013860A1/de
Ceased legal-status Critical Current

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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
    • G07C2009/00388—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 code verification carried out according to the challenge/response method
    • G07C2009/00396—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 code verification carried out according to the challenge/response method starting with prompting the keyless data carrier
    • 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
    • G07C2009/00793—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 by Hertzian waves

Definitions

  • the invention relates to a locking device for a multi-door motor vehicle with a portable Transmitter and one to be arranged on the motor vehicle Receiver for a code of the transmitter and with a control device for controlling locks on the doors.
  • Such locking devices are used in today's motor vehicles frequently used and are known from practice.
  • the driver sends the motor vehicle transmitters carry a code issued by the receiver fed to the control device and evaluated there becomes.
  • the control device controls after a check the code a central locking system for the doors and often an immobilizer of the motor vehicle on.
  • a disadvantage of the known locking device is that through them especially in confusing vehicles such as buses or delivery vehicles opened doors that are out of sight of the Driver. This creates the locking device very uncomfortable because the doors protect before theft, for example, with mirrors or other people must be monitored.
  • the invention is based on the problem of a locking device of the type mentioned at the beginning that they have a particularly comfortable control of the doors allows, and that the monitoring of the open Doors by the person wearing the transmitter particularly easy designed.
  • control device means for detecting the position of the transmitter and for exclusive control of at least one of the depending on the position the transmitter provided locks is formed.
  • This design can be according to the position of the transmitter to be controlled by the control device Set doors. This can, for example, with a Parcel service vehicle only the driver's door or the Tailgate or one of several side sliding doors or a combination of the doors can be unlocked. A the person wearing the transmitter is therefore very comfortable Access to the motor vehicle without having other doors must monitor.
  • the control device is designed according to an advantageous Development of the invention is particularly cost-effective, if the means of detecting the position of the transmitter have multiple antennas and if the control device to evaluate the signals of the antennas for determination the position of the transmitter is formed. in the In the simplest case, the control device only has to Identify the antenna that receives the signals from the transmitter.
  • the position of the transmitter can be according to another advantageous development of the invention particularly precisely determine if the antennas are designed as directional antennas are.
  • the locking device according to the invention has a particular low power consumption when the control device one for generating a start signal to the portable transmitter provided transmission antenna.
  • the transmitter could, for example, be an accumulator have their own power supply.
  • a constant review a state of charge of the battery can, however, according to another advantageous development of the invention avoid when the start signal has an activation energy assigned to the transmitter.
  • a constant radiation of the activating the control device Codes are often undesirable because of it could be recorded and copied or forwarded. Misuse of the code can be done according to another advantageous development of the invention Avoid reliably when the transmitter has an actuator to emit a code.
  • the locking device according to the invention is simple use to control multiple locks if the portable transmitter has multiple code transmitters.
  • the locking device according to the invention forms transmitters a particularly convenient system for targeted release of locks by different people.
  • the driver of the motor vehicle for example deactivate the transmitter an immobilizer of the motor vehicle and start the engine while a passenger only has a code transmitter to open the doors.
  • several Code encoders arranged on a single transmitter are not required the search for that for the intended application provided transmitter.
  • the portable transmitter is designed according to another advantageous development of the invention is particularly cost-effective, if he has a passive encoder with a stored code.
  • a copy of the code can be made according to another advantageous one
  • the portable transmitter has an active code transmitter to calculate a code after the one containing a code Start signal of the control device has.
  • a microprocessor for example, is suitable for code transmitters with a memory.
  • Figure 1 shows a locking device according to the invention for a motor vehicle with a receiver 1 and a portable transmitter 2.
  • the receiver 1 has a control device 3 with several antennas 4 - 7 and is with three electrically controllable locks 8 - 10 des Connected motor vehicle.
  • the locks 8-10 serve for unlocking or locking not shown Motor vehicle doors.
  • the transmitter 2 has an antenna 11 and a code transmitter 12.
  • One of the antennas connected to the control device 3 7 is used to emit a start signal and activation energy for transmitter 2.
  • transmitter 2 gets into the reception area of the receiver 1, it sends a code from at least one of the other antennas 4 - 6 is received.
  • the control device 3 evaluates the Code and checked against a saved one Codes whether or not permission to unlock the locks 8-10 is present.
  • she determined based on her signals supplied by antennas 4 - 6 are approximate Position of the transmitter 2.
  • the transmitter 2 is then only one or one intended number of locks 8-10 controlled and thus unlocked. This allows for the Person wearing transmitter 2 very comfortably provided Open the doors of the motor vehicle. All other doors remain closed and therefore do not have to be monitored become.
  • FIG. 2 shows schematically a cross section through a Coach 13 by one below, not shown Rows of seats and arranged between wheels 14-17 Luggage compartment 18.
  • a receiver in the coach 13 19 with a control device 20 of an inventive Locking device arranged. Outside the coach 13 is located, for example, by a driver of the Coach 13 portable transmitter 21.
  • the luggage compartment 18 can be arranged on both sides of the coach 13, Close doors 22, 23 designed as flaps.
  • the doors 22, 23 designed as flaps are lockable by electrically controllable locks 24, 25.
  • the control device 20 of the receiver 19 is with the locks 24, 25 and with two antennas 26, 27 connected.
  • the control device 20 has one Connection to an electronic immobilizer 28.
  • the Transmitter 21 has two code transmitters 29, 30, an antenna 31 and an actuator 32.
  • the actuator 32 can be optionally Send code from one of the code transmitters 29, 30.
  • the antennas 26, 27 of the receiver 19 are designed as directional antennas and each have one over one side of the coach 13 extending, dash-dotted in the drawing shown reception area 33, 34.
  • the of the Transmitter 21 transmitted code is only from that antenna 26, 27 detected, in the reception area 33, 34 of the Transmitter 21 is located.
  • the control device 20 evaluates the Code out and unlocks those trained as flaps Doors 22, 23 located on the side of the transmitter 21 or deactivates the immobilizer 28. The located on the opposite side of the transmitter 21, Doors 22, 23 designed as flaps remain locked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Selective Calling Equipment (AREA)
EP99123263A 1998-12-11 1999-11-29 Schliesseinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug Ceased EP1013860A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19857176A DE19857176A1 (de) 1998-12-11 1998-12-11 Schließeinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug
DE19857176 1998-12-11

Publications (1)

Publication Number Publication Date
EP1013860A1 true EP1013860A1 (de) 2000-06-28

Family

ID=7890732

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99123263A Ceased EP1013860A1 (de) 1998-12-11 1999-11-29 Schliesseinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug

Country Status (4)

Country Link
US (1) US6563416B1 (ja)
EP (1) EP1013860A1 (ja)
JP (1) JP2000179206A (ja)
DE (1) DE19857176A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221924A1 (de) 2016-11-09 2018-05-09 Audi Ag Verfahren zum Betreiben einer Zentralverriegelungsvorrichtung, Zentralverriegelungsvorrichtung und Kraftfahrzeug
DE102017215413A1 (de) * 2017-09-04 2019-03-07 Bayerische Motoren Werke Aktiengesellschaft Zentralverriegelungssystem für ein Kraftfahrzeug

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3899505B2 (ja) 2000-08-30 2007-03-28 オムロン株式会社 無線装置
JP4320554B2 (ja) * 2003-03-03 2009-08-26 オムロン株式会社 車両用リモートコントロールシステム
JP4528604B2 (ja) * 2004-11-22 2010-08-18 株式会社東海理化電機製作所 通信端末、作動制御装置、及び電子キーシステム
DE102013004348B4 (de) * 2013-03-12 2017-06-22 Audi Ag Fensterheberanordnung für ein Kraftfahrzeug und zugehöriges Betriebsverfahren sowie Kraftfahrzeug

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725939A (en) * 1971-06-07 1973-04-03 Sure Lock Syst Inc Vehicle security system
EP0343619A2 (en) * 1988-05-27 1989-11-29 Lectron Products, Inc. Passive keyless entry system
US5532709A (en) * 1994-11-02 1996-07-02 Ford Motor Company Directional antenna for vehicle entry system
EP0741221A1 (en) * 1995-05-03 1996-11-06 Ford Motor Company Transmitter direction identifier
EP0774673A2 (en) * 1995-11-16 1997-05-21 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Transmission-reception system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064537A (ja) * 1983-09-19 1985-04-13 Nissan Motor Co Ltd 誘導電磁界を媒体とする車両用無線伝送装置
DE3546490A1 (de) * 1985-03-20 1986-12-11 Becker Autoradiowerk Gmbh, 7516 Karlsbad Steuereinrichtung fuer schliessanlagen in kraftfahrzeugen
DE3628706A1 (de) * 1986-08-23 1988-02-25 Vdo Schindling Zentralverriegelungsanlage fuer ein kraftfahrzeug
US4859990A (en) * 1987-04-15 1989-08-22 Linear Corporation Electrically programmable transceiver security system and integrated circuit
DE4403655C2 (de) * 1994-02-05 1998-06-04 Telefunken Microelectron Elektronisches System für ein motorangetriebenes Fahrzeug
US5546072A (en) * 1994-07-22 1996-08-13 Irw Inc. Alert locator
US5723912A (en) * 1996-04-25 1998-03-03 Trw Inc. Remote keyless entry system having a helical antenna
DE19619011A1 (de) * 1996-05-10 1997-11-13 Happich Fahrzeug & Ind Teile Fernsteuerungseinheit
DE19639896A1 (de) * 1996-09-27 1998-04-16 Bosch Gmbh Robert Schließvorrichtung
DE19720765A1 (de) * 1997-05-07 1998-11-12 Daimler Benz Ag Einrichtung zum berührungslosen Betätigen der Türen eines Fahrzeugs
JPH1159331A (ja) * 1997-08-27 1999-03-02 Denso Corp キーレスエントリシステム用の送信機及びキーレスエントリシステム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725939A (en) * 1971-06-07 1973-04-03 Sure Lock Syst Inc Vehicle security system
EP0343619A2 (en) * 1988-05-27 1989-11-29 Lectron Products, Inc. Passive keyless entry system
US5532709A (en) * 1994-11-02 1996-07-02 Ford Motor Company Directional antenna for vehicle entry system
EP0741221A1 (en) * 1995-05-03 1996-11-06 Ford Motor Company Transmitter direction identifier
EP0774673A2 (en) * 1995-11-16 1997-05-21 Kabushiki Kaisha Tokai-Rika-Denki-Seisakusho Transmission-reception system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016221924A1 (de) 2016-11-09 2018-05-09 Audi Ag Verfahren zum Betreiben einer Zentralverriegelungsvorrichtung, Zentralverriegelungsvorrichtung und Kraftfahrzeug
WO2018086773A1 (de) 2016-11-09 2018-05-17 Audi Ag Verfahren zum betreiben einer zentralverriegelungsvorrichtung, zentralverriegelungsvorrichtung und kraftfahrzeug
US10814834B2 (en) 2016-11-09 2020-10-27 Audi Ag Method for operating a central locking apparatus, central locking apparatus, and motor vehicle
DE102017215413A1 (de) * 2017-09-04 2019-03-07 Bayerische Motoren Werke Aktiengesellschaft Zentralverriegelungssystem für ein Kraftfahrzeug

Also Published As

Publication number Publication date
DE19857176A1 (de) 2000-06-15
US6563416B1 (en) 2003-05-13
JP2000179206A (ja) 2000-06-27

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