DE3685541D1 - Sicherheitseinrichtung fuer ein kraftfahrzeug. - Google Patents

Sicherheitseinrichtung fuer ein kraftfahrzeug.

Info

Publication number
DE3685541D1
DE3685541D1 DE8686113981T DE3685541T DE3685541D1 DE 3685541 D1 DE3685541 D1 DE 3685541D1 DE 8686113981 T DE8686113981 T DE 8686113981T DE 3685541 T DE3685541 T DE 3685541T DE 3685541 D1 DE3685541 D1 DE 3685541D1
Authority
DE
Germany
Prior art keywords
codes
motor vehicle
safety device
code
vehicle
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
DE8686113981T
Other languages
English (en)
Inventor
Walter Weishaupt
Arnost Proske
Michael Tigges
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
Priority to DE8686113981T priority Critical patent/DE3685541D1/de
Application granted granted Critical
Publication of DE3685541D1 publication Critical patent/DE3685541D1/de
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
    • G07C9/00182—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
    • 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
    • G07C2009/00238—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 transmittted data signal containing a code which is changed
    • G07C2009/00253—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 transmittted data signal containing a code which is changed dynamically, e.g. variable code - rolling code
    • 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
    • G07C2009/00785—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 light
    • 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)
DE8686113981T 1985-10-11 1986-10-09 Sicherheitseinrichtung fuer ein kraftfahrzeug. Expired - Lifetime DE3685541D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8686113981T DE3685541D1 (de) 1985-10-11 1986-10-09 Sicherheitseinrichtung fuer ein kraftfahrzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853536378 DE3536378A1 (de) 1985-10-11 1985-10-11 Sicherheitseinrichtung fuer ein kraftfahrzeug
DE8686113981T DE3685541D1 (de) 1985-10-11 1986-10-09 Sicherheitseinrichtung fuer ein kraftfahrzeug.

Publications (1)

Publication Number Publication Date
DE3685541D1 true DE3685541D1 (de) 1992-07-09

Family

ID=6283404

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853536378 Withdrawn DE3536378A1 (de) 1985-10-11 1985-10-11 Sicherheitseinrichtung fuer ein kraftfahrzeug
DE8686113981T Expired - Lifetime DE3685541D1 (de) 1985-10-11 1986-10-09 Sicherheitseinrichtung fuer ein kraftfahrzeug.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853536378 Withdrawn DE3536378A1 (de) 1985-10-11 1985-10-11 Sicherheitseinrichtung fuer ein kraftfahrzeug

Country Status (2)

Country Link
EP (1) EP0219060B1 (de)
DE (2) DE3536378A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257376B2 (de) * 1986-08-12 2001-07-25 Siemens Aktiengesellschaft Elektronische Schliessanlage mit mindestens einem Schloss, insbesondere für Kraftfahrzeuge
DE3636822C2 (de) * 1986-10-29 1993-12-23 Ruf Kg Wilhelm Elektronische Fernbetätigungseinrichtung, insbesondere für Zentralverriegelungsanlagen von Kraftfahrzeugen
GB8813730D0 (en) * 1988-06-10 1988-07-13 Omni Services Ltd Time defence system
IT1249853B (it) * 1991-10-18 1995-03-28 Trw Sipea Spa Telecomando per mezzi attuatori, in particolare di un autoveicolo.
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
BE1008699A3 (fr) * 1994-09-09 1996-07-02 Banksys Procede et agencement pour donner selectivement un acces dans un systeme de securite.
DE4440349A1 (de) 1994-11-11 1996-05-15 Bayerische Motoren Werke Ag Verfahren zum Synchronisieren zweier dialogfähiger Sender-Empfängereinheiten für ein Codesignal in einer Kraftfahrzeug-Schließanlage
DE9419635U1 (de) * 1994-12-09 1995-03-02 Engel Gerhard Dipl Ing Sicherungseinrichtung insbesondere für Kraftfahrzeuge
US5774858A (en) * 1995-10-23 1998-06-30 Taubkin; Vladimir L. Speech analysis method of protecting a vehicle from unauthorized accessing and controlling
FR2745135B1 (fr) * 1996-02-15 1998-09-18 Cedric Colnot Procede pour faire autoriser par un serveur l'acces a un service a partir de dispositifs portatifs a microcircuits electroniques du type carte a memoire par exemple
US6617961B1 (en) 1999-11-15 2003-09-09 Strattec Security Corporation Security system for a vehicle and method of operating same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1101513A (en) * 1976-11-08 1981-05-19 Leonard J. Genest Security system
DE2824421C2 (de) * 1978-06-03 1985-10-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltanordnung zum Betreiben von Schließeinrichtungen und ähnlichen Sicherheitseinrichtungen, insbesondere als Diebstahlschutz an einem Kraftfahrzeug
DE2911160A1 (de) * 1979-03-22 1980-10-02 Daimler Benz Ag Vorrichtung zum verhindern unbefugter inbetriebsetzung von fahrzeugen
DE2926304A1 (de) * 1979-06-29 1981-01-29 Daimler Benz Ag Vorrichtung zum verhindern unbefugten oeffnens und unbefugter benutzung eines fahrzeugs
DE2952151C2 (de) * 1979-12-22 1982-02-18 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur elektronischen Ver- oder Entriegelung von Sicherheitseinrichtungen, insbesondere als Diebstahlsschutz in einem Kraftfahrzeug
DE3273645D1 (en) * 1981-06-24 1986-11-13 Nissan Motor Keyless entry system for an automotive vehicle
DE3225754A1 (de) * 1982-07-09 1984-01-12 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Verfahren zur schliesswirksamen wechselwirkung eines schluesselartigen teils mit einem schlossartigen teil
DE3244049C2 (de) * 1982-11-27 1986-06-26 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentralverriegelungsanlage für ein Kraftfahrzeug
DE3300170C2 (de) * 1983-01-05 1986-12-18 DATA-LÖSCH Gesellschaft für Sicherheitstechniken im Datenschutz mbH, 4420 Coesfeld Sperrwerk-Steuerungsanlage
DE3300732A1 (de) * 1983-01-12 1984-09-20 Kiekert GmbH & Co KG, 5628 Heiligenhaus Zentralverriegelungsanlage fuer ein kraftfahrzeug
DE3313098C1 (de) * 1983-04-12 1984-10-11 Daimler-Benz Ag, 7000 Stuttgart Elektronisches Schloßsystem
DE3320721A1 (de) * 1983-06-08 1984-12-13 Siemens AG, 1000 Berlin und 8000 München Verfahren zur code-sicherung bei einem elektronischen schluessel
JPS6065875A (ja) * 1983-09-19 1985-04-15 日産自動車株式会社 車両用施錠制御装置
FR2556115B1 (fr) * 1983-12-02 1987-05-07 Lewiner Jacques Perfectionnements aux dispositifs de commande a code

Also Published As

Publication number Publication date
DE3536378A1 (de) 1987-04-16
EP0219060A2 (de) 1987-04-22
EP0219060A3 (en) 1988-08-24
EP0219060B1 (de) 1992-06-03

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Legal Events

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