ES2227534T3 - Procedimiento para sincronizar dos unidades de emision-receptor dialogantes para una señal de codigo en una instalacion de cierre de automovil. - Google Patents

Procedimiento para sincronizar dos unidades de emision-receptor dialogantes para una señal de codigo en una instalacion de cierre de automovil.

Info

Publication number
ES2227534T3
ES2227534T3 ES95115487T ES95115487T ES2227534T3 ES 2227534 T3 ES2227534 T3 ES 2227534T3 ES 95115487 T ES95115487 T ES 95115487T ES 95115487 T ES95115487 T ES 95115487T ES 2227534 T3 ES2227534 T3 ES 2227534T3
Authority
ES
Spain
Prior art keywords
key
closing
synchronization
units
installation
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
ES95115487T
Other languages
English (en)
Spanish (es)
Inventor
Robert Griessbach
Rudiger Bartz
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Application granted granted Critical
Publication of ES2227534T3 publication Critical patent/ES2227534T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • G07C2209/06—Involving synchronization or resynchronization between transmitter and receiver; reordering of codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
ES95115487T 1994-11-11 1995-09-29 Procedimiento para sincronizar dos unidades de emision-receptor dialogantes para una señal de codigo en una instalacion de cierre de automovil. Expired - Lifetime ES2227534T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4440349 1994-11-11
DE4440349A DE4440349A1 (de) 1994-11-11 1994-11-11 Verfahren zum Synchronisieren zweier dialogfähiger Sender-Empfängereinheiten für ein Codesignal in einer Kraftfahrzeug-Schließanlage

Publications (1)

Publication Number Publication Date
ES2227534T3 true ES2227534T3 (es) 2005-04-01

Family

ID=6533087

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95115487T Expired - Lifetime ES2227534T3 (es) 1994-11-11 1995-09-29 Procedimiento para sincronizar dos unidades de emision-receptor dialogantes para una señal de codigo en una instalacion de cierre de automovil.

Country Status (3)

Country Link
EP (1) EP0711892B1 (fr)
DE (2) DE4440349A1 (fr)
ES (1) ES2227534T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774120B1 (fr) * 1998-01-29 2000-04-07 Siemens Automotive Sa Systeme de verrouillage pour vehicule automobile a code evolutif et identification
FR2774121B1 (fr) * 1998-01-29 2000-04-07 Siemens Automotive Sa Systeme de verrouillage pour vehicule automobile a code evolutif et identification
ES2183738B1 (es) * 2001-08-03 2004-01-01 Talleres Escoriaza Sa Protocolo de comunicaciones asincronas para llaves electronicas de cerraduras y sistemas de seguridad.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3234539A1 (de) * 1982-09-17 1984-03-22 Siemens AG, 1000 Berlin und 8000 München Verfahren zur code-sicherung bei einem elektronischen schluessel
DE3237622A1 (de) 1982-10-11 1984-04-12 Bayerische Motoren Werke AG, 8000 München Sicherheitseinrichtung
DE3313098C1 (de) * 1983-04-12 1984-10-11 Daimler-Benz Ag, 7000 Stuttgart Elektronisches Schloßsystem
DE3529882A1 (de) * 1985-08-21 1987-02-26 Vdo Schindling System zum ver- und / oder entriegeln einer sicherheitseinrichtung
EP0215291B1 (fr) * 1985-09-10 1991-02-27 Hülsbeck & Fürst GmbH. & Co. KG Dispositif de serrage pour véhicules automobiles
DE3536378A1 (de) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag Sicherheitseinrichtung fuer ein kraftfahrzeug
DE3636822C2 (de) * 1986-10-29 1993-12-23 Ruf Kg Wilhelm Elektronische Fernbetätigungseinrichtung, insbesondere für Zentralverriegelungsanlagen von Kraftfahrzeugen
GB2198779B (en) * 1986-12-06 1990-07-04 Kokusan Kinzoku Kogyo Kk Vehicle anti-theft arrangement
JP2546842B2 (ja) * 1987-06-16 1996-10-23 日産自動車株式会社 車両用施解錠制御装置
DE3905651A1 (de) * 1989-02-24 1990-08-30 Daimler Benz Ag Verfahren zur sicherung von codeworten eines fernwirksystems und fernwirksystem mit durch codeworte uebertragbarem code
DE4025229A1 (de) * 1990-08-09 1992-02-20 Uwe Heyer Codiersystem
EP0574473B1 (fr) * 1991-03-07 1996-08-14 Siemens Aktiengesellschaft Systeme de verrouillage de vehicules a moteur a commande optique ou par radio
DE4236862A1 (de) * 1992-01-22 1994-05-05 Vdo Schindling Verfahren zur Individualisierung und Synchronisierung eines Steuergeräts
DE4236863A1 (de) * 1992-01-22 1994-05-05 Vdo Schindling Verfahren zur Eingabe von Kenndaten in den Mikroprozessor eines Kraftfahrzeugschlüssels
GB2265412A (en) * 1992-03-27 1993-09-29 Ian Francis Deviny Electronic key and lock
DE4242231C3 (de) * 1992-12-15 1997-01-16 Diehl Gmbh & Co Fernsteuereinrichtung
DE4302550C2 (de) * 1993-01-29 1997-02-20 Siemens Ag Fahrzeug-Schließsystem
DE4308899C1 (de) * 1993-03-19 1994-02-03 Siemens Ag Verfahren zum Betrieb eines in einem Dialogverfahren fernsteuerbaren Schließsystemes, z.B. eines Kfz
DE4317117C1 (de) * 1993-05-21 1994-07-21 Audi Ag Fernbedienbare Schließanlage an einem Kraftfahrzeug

Also Published As

Publication number Publication date
EP0711892A1 (fr) 1996-05-15
DE59510972D1 (de) 2004-12-30
EP0711892B1 (fr) 2004-11-24
DE4440349A1 (de) 1996-05-15

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