DE68900868D1 - Sicherheitseinrichtung fuer kraftfahrzeuge mit einem kodierten oberflaechenschallwellengeraet. - Google Patents

Sicherheitseinrichtung fuer kraftfahrzeuge mit einem kodierten oberflaechenschallwellengeraet.

Info

Publication number
DE68900868D1
DE68900868D1 DE8989113997T DE68900868T DE68900868D1 DE 68900868 D1 DE68900868 D1 DE 68900868D1 DE 8989113997 T DE8989113997 T DE 8989113997T DE 68900868 T DE68900868 T DE 68900868T DE 68900868 D1 DE68900868 D1 DE 68900868D1
Authority
DE
Germany
Prior art keywords
soundwave
motor vehicles
coded surface
safety device
safety
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 - Fee Related
Application number
DE8989113997T
Other languages
English (en)
Inventor
William C Knoll
James Renfrew Mccoll
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.)
Osram Sylvania Inc
Original Assignee
GTE Products Corp
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 GTE Products Corp filed Critical GTE Products Corp
Application granted granted Critical
Publication of DE68900868D1 publication Critical patent/DE68900868D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
    • B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
    • B60R25/04—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor
    • B60R25/045—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens operating on the propulsion system, e.g. engine or drive motor by limiting or cutting the electrical supply to the propulsion unit
    • 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
    • G07C2009/00579—Power supply for the keyless data carrier
    • G07C2009/00603—Power supply for the keyless data carrier by power transmission from lock
    • 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
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations
    • 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
    • G07C9/00944—Details of construction or manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
DE8989113997T 1988-08-02 1989-07-28 Sicherheitseinrichtung fuer kraftfahrzeuge mit einem kodierten oberflaechenschallwellengeraet. Expired - Fee Related DE68900868D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US22728288A 1988-08-02 1988-08-02

Publications (1)

Publication Number Publication Date
DE68900868D1 true DE68900868D1 (de) 1992-04-02

Family

ID=22852503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8989113997T Expired - Fee Related DE68900868D1 (de) 1988-08-02 1989-07-28 Sicherheitseinrichtung fuer kraftfahrzeuge mit einem kodierten oberflaechenschallwellengeraet.

Country Status (2)

Country Link
EP (1) EP0355475B1 (de)
DE (1) DE68900868D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685895A1 (fr) * 1992-01-07 1993-07-09 Le Bricquer Gerard Dispositif antivol pour vehicules automobiles.
IT1268471B1 (it) * 1993-07-22 1997-03-04 Gemini Elettronica Sistema di sicurezza per veicoli
DE4332413A1 (de) * 1993-09-23 1995-03-30 Bayerische Motoren Werke Ag Verfahren zum Synchronisieren zweier Steuergeräte
FR2712542B1 (fr) * 1993-11-18 1996-04-05 Systemes Etudes Service Anti-démarrage électronique de véhicule.
JP3377267B2 (ja) * 1993-12-17 2003-02-17 株式会社東海理化電機製作所 自動車用エンジン始動装置
GB2290342B (en) * 1994-06-03 1998-04-22 Strattec Security Corp Tumblerless automobile ignition lock
DE29814360U1 (de) * 1998-08-04 1999-02-18 Ikon AG Präzisionstechnik, 14167 Berlin Codeträger
US7116214B2 (en) 2004-09-16 2006-10-03 Lear Corporation Circuit board assembly with integral antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096477A (en) * 1975-10-06 1978-06-20 Northwestern University Identification system using coded passive transponders
DE2657182A1 (de) * 1976-12-17 1978-06-22 Felde Juergen Zum Vorrichtung zur identifizierung einer information
FR2514306A1 (fr) * 1981-10-09 1983-04-15 Navarro Christian Dispositif antivol a telecommande
FR2542792A1 (fr) * 1983-03-17 1984-09-21 Centre Nat Rech Scient Ensemble de verrouillage a serrure et cle munies d'un organe de calcul
DE3536377A1 (de) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag Sicherheitseinrichtung fuer kraftfahrzeuge
US4737789A (en) * 1986-12-02 1988-04-12 X Cyte, Inc. Inductive antenna coupling for a surface acoustic wave transponder

Also Published As

Publication number Publication date
EP0355475B1 (de) 1992-02-26
EP0355475A1 (de) 1990-02-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee