WO1999048732A3 - Schlüsselloses zugangsberechtigungssystem für ein fahrzeug - Google Patents

Schlüsselloses zugangsberechtigungssystem für ein fahrzeug Download PDF

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Publication number
WO1999048732A3
WO1999048732A3 PCT/DE1999/000731 DE9900731W WO9948732A3 WO 1999048732 A3 WO1999048732 A3 WO 1999048732A3 DE 9900731 W DE9900731 W DE 9900731W WO 9948732 A3 WO9948732 A3 WO 9948732A3
Authority
WO
WIPO (PCT)
Prior art keywords
question
control apparatus
vehicle
transmitting
answer
Prior art date
Application number
PCT/DE1999/000731
Other languages
English (en)
French (fr)
Other versions
WO1999048732A2 (de
Inventor
Peter Hauler
Karl-Ernst Weiss
Original Assignee
Bosch Gmbh Robert
Peter Hauler
Weiss Karl Ernst
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 Bosch Gmbh Robert, Peter Hauler, Weiss Karl Ernst filed Critical Bosch Gmbh Robert
Priority to JP2000537744A priority Critical patent/JP2002507676A/ja
Priority to EP99919086A priority patent/EP1064176A2/de
Publication of WO1999048732A2 publication Critical patent/WO1999048732A2/de
Publication of WO1999048732A3 publication Critical patent/WO1999048732A3/de

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
    • B60R25/20—Means to switch the anti-theft system on or off
    • B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
    • 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
    • G07C2009/00365—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 in combination with a wake-up circuit
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)

Abstract

Die Erfindung betrifft ein schlüsselloses Zugangsberechtigungssystem für ein Fahrzeug, bei dem ein Steuergerät im Fahrzeug mit einem tragbaren Transponder im Frage-Antwort-Dialog die Berechtigung zum Entriegeln und Verriegeln der Fahrzeugtüren überprüft und freigibt oder sperrt, wobei zumindest im Außenspiegel auf der Fahrerseite eine Antenne zum Senden und Empfangen des Frage- und Antwortsignals angeordnet ist und wobei der Frage-Antwort-Dialog über von Handhaben der Türen betätigbare Schalter einleitbar ist. Eine wesentliche Erweiterung des Kommunikationsbereiches zwischen demtragbaren Transponder und dem Steuergerät im Fahrzeug ergibt sich dadurch, daß zumindest auf der Fahrerseite (FS) im Bereich eines hinteren Seitenfensters oder der hinteren Fahrzeugtür eine weitere Antenne (13) angeordnet ist, die ebenfalls mit dem gemeinsamen Steuergerät (10) verbunden und zum Senden des Fragesignals des Steuergerätes und/oder zum Empfang des Antwortsignals des tragbaren Transponders verwendbar ist, wobei im Sendebetrieb die beiden Antennen (12, 13) infolge ihrer Anordnung ein zweidimensionales elektromagnetisches Feld erzeugen.
PCT/DE1999/000731 1998-03-20 1999-03-17 Schlüsselloses zugangsberechtigungssystem für ein fahrzeug WO1999048732A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000537744A JP2002507676A (ja) 1998-03-20 1999-03-17 車両のキーレスエントリの資格確認システム
EP99919086A EP1064176A2 (de) 1998-03-20 1999-03-17 Schlüsselloses zugangsberechtigungssystem für ein fahrzeug

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998112294 DE19812294C2 (de) 1998-03-20 1998-03-20 Schlüsselloses Zugangsberechtigungssystem für ein Fahrzeug
DE19812294.2 1998-03-20

Publications (2)

Publication Number Publication Date
WO1999048732A2 WO1999048732A2 (de) 1999-09-30
WO1999048732A3 true WO1999048732A3 (de) 1999-10-28

Family

ID=7861692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1999/000731 WO1999048732A2 (de) 1998-03-20 1999-03-17 Schlüsselloses zugangsberechtigungssystem für ein fahrzeug

Country Status (4)

Country Link
EP (1) EP1064176A2 (de)
JP (1) JP2002507676A (de)
DE (1) DE19812294C2 (de)
WO (1) WO1999048732A2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001207702A (ja) * 2000-01-26 2001-08-03 Toyota Auto Body Co Ltd 車両ドア用キーレス施錠装置
DE10259305A1 (de) * 2002-12-18 2004-07-08 Delphi Technologies, Inc., Troy Zugangskontrolleinrichtung
DE102004035562B4 (de) 2004-07-22 2023-04-13 HELLA GmbH & Co. KGaA Antennenanordnung in einem Kraftfahrzeug, zum Beispiel für ein Diebstahlschutzsystem
DE102005013910B3 (de) 2005-03-24 2006-09-28 Siemens Ag Verfahren für ein Start- und Zugangssystem für ein Kraftfahrzeug
JP2011259273A (ja) * 2010-06-10 2011-12-22 Tokai Rika Co Ltd 車両用アンテナ装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3536377A1 (de) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag Sicherheitseinrichtung fuer kraftfahrzeuge
US4761645A (en) * 1984-03-01 1988-08-02 Nissan Motor Company, Limited Keyless entry system for automotive devices including steering lock device with compact, portable wireless code transmitter
US4897644A (en) * 1983-09-19 1990-01-30 Nissan Motor Company, Limited Radio-wave transmission system of keyless entry system for automotive vehicle devices
EP0770749A2 (de) * 1995-10-26 1997-05-02 Valeo Securite Habitacle Handfreies System zum Entriegeln und/oder Öffnen eines Kraftfahrzeugteiles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60215983A (ja) * 1984-04-12 1985-10-29 日産自動車株式会社 車両用施解錠制御装置
DE4330118C1 (de) * 1993-09-06 1995-01-05 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung, insbesondere für ein Kraftfahrzeug

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897644A (en) * 1983-09-19 1990-01-30 Nissan Motor Company, Limited Radio-wave transmission system of keyless entry system for automotive vehicle devices
US4761645A (en) * 1984-03-01 1988-08-02 Nissan Motor Company, Limited Keyless entry system for automotive devices including steering lock device with compact, portable wireless code transmitter
DE3536377A1 (de) * 1985-10-11 1987-04-16 Bayerische Motoren Werke Ag Sicherheitseinrichtung fuer kraftfahrzeuge
EP0770749A2 (de) * 1995-10-26 1997-05-02 Valeo Securite Habitacle Handfreies System zum Entriegeln und/oder Öffnen eines Kraftfahrzeugteiles

Also Published As

Publication number Publication date
JP2002507676A (ja) 2002-03-12
DE19812294C2 (de) 2000-05-25
WO1999048732A2 (de) 1999-09-30
EP1064176A2 (de) 2001-01-03
DE19812294A1 (de) 1999-09-30

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