EP1013859A2 - Vorrichtung zum schlüssellosen Ver- und Entriegeln von Kraftfahrzeugtüren - Google Patents

Vorrichtung zum schlüssellosen Ver- und Entriegeln von Kraftfahrzeugtüren Download PDF

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Publication number
EP1013859A2
EP1013859A2 EP99121640A EP99121640A EP1013859A2 EP 1013859 A2 EP1013859 A2 EP 1013859A2 EP 99121640 A EP99121640 A EP 99121640A EP 99121640 A EP99121640 A EP 99121640A EP 1013859 A2 EP1013859 A2 EP 1013859A2
Authority
EP
European Patent Office
Prior art keywords
control
motor vehicle
unlocking
receiving aerial
control element
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.)
Withdrawn
Application number
EP99121640A
Other languages
English (en)
French (fr)
Other versions
EP1013859A3 (de
Inventor
Karl-Friedrich Lambrecht
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.)
Delphi Technologies Inc
Original Assignee
Delphi Technologies Inc
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 Delphi Technologies Inc filed Critical Delphi Technologies Inc
Publication of EP1013859A2 publication Critical patent/EP1013859A2/de
Publication of EP1013859A3 publication Critical patent/EP1013859A3/de
Withdrawn legal-status Critical Current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
    • G07C9/00182—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
    • 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 device for keyless locking and unlocking of motor vehicle doors, comprising a remote control with a transmitter, a control element located in the motor vehicle, said control element controlling the respective locking mechanism of the door, and a receiving aerial associated with the control element.
  • this object is met in that the receiving aerial is arranged in at least one of the control stalks of the motor vehicle.
  • the geometry of usual control stalks makes it possible to accommodate an aerial which is particularly suitable for the frequency range of interest here.
  • a conductive structure present within the control stalk forms part of a receiving aerial.
  • the control stalks themselves or their support structure is conductive, they can be used as aerial elements by galvanic or capacitive coupling. Furthermore it is possible to use already existing electrical cables within the stalks as an aerial.
  • an alternative embodiment provides for a conductive structure to form a receiving aerial which is embedded therein.
  • Fig. 1 shows a motor vehicle equipped with a remote-control device 1 for locking and unlocking the vehicle doors 2.
  • the battery-operated remote-control device comprises a transmitter with control electronics and comprises a lock button as well as an unlock button.
  • the remote control device transmits ultra high frequency signals.
  • a receiving aerial is arranged which receives the transmission signals of the remote control device 1 and conveys them to a control element.
  • the control element locks or unlocks the locks of the vehicle doors 2, depending on which button 3 of the remote control device 1 was activated.
  • Fig. 2 shows the steering wheel 4 of the vehicle.
  • the receiving aerial 5 is arranged in the control stalks 6, 7 which are themselves arranged on the steering wheel 4. Due to their layout, the control stalks 6, 7 make it possible to accommodate a powerful receiving aerial for the UHF range.
  • the left control stalk 7 serves to activate the turn signal indicator, while the right control stalk 6 among other things serves to operate the windscreen wipers.
  • Both control stalks 6, 7 are made of plastic and comprise an aerial conductor 5 which has been injection moulded into each of them.
  • control stalks also incorporate electrical switches (not shown) such as e.g. a cruise control switch or an interval switch for the rear windscreen wiper.
  • electrical switches such as e.g. a cruise control switch or an interval switch for the rear windscreen wiper.
  • the electrical cables leading to such switches can be additionally used as aerial elements if required.

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)
EP99121640A 1998-12-22 1999-10-30 Vorrichtung zum schlüssellosen Ver- und Entriegeln von Kraftfahrzeugtüren Withdrawn EP1013859A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1998159232 DE19859232C2 (de) 1998-12-22 1998-12-22 Vorrichtung zum schlüssellosen Entriegeln und Verriegeln von Kraftfahrzeugtüren
DE19859232 1998-12-22

Publications (2)

Publication Number Publication Date
EP1013859A2 true EP1013859A2 (de) 2000-06-28
EP1013859A3 EP1013859A3 (de) 2001-03-07

Family

ID=7892093

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99121640A Withdrawn EP1013859A3 (de) 1998-12-22 1999-10-30 Vorrichtung zum schlüssellosen Ver- und Entriegeln von Kraftfahrzeugtüren

Country Status (2)

Country Link
EP (1) EP1013859A3 (de)
DE (1) DE19859232C2 (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3521570C2 (de) * 1985-06-15 1996-04-11 Kiekert Ag Mit einer Fernbedienungseinrichtung ausgerüstete Zentralverriegelungsanlage für ein Kraftfahrzeug
JP3369305B2 (ja) * 1994-05-16 2003-01-20 ナイルス部品株式会社 車両用ワイヤレスリモコン装置
DE19524430B4 (de) * 1995-07-05 2005-08-11 Siemens Ag Zentrale Verriegungsanlage
JPH10157534A (ja) * 1996-11-26 1998-06-16 Niles Parts Co Ltd 車両用アンテナ装置
JP2000512948A (ja) * 1997-01-21 2000-10-03 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ ステアリングホイールと、トランスポンダ通信装置と、伝送コイルとを有するモータビークル
DE19721420C2 (de) * 1997-05-22 2000-11-16 Ford Global Tech Inc Fernbedienbare Türsteuereinrichtung für Kraftfahrzeuge
JPH11306921A (ja) * 1998-04-15 1999-11-05 Tokai Rika Co Ltd レバーコンビネーションスイッチユニット
JP4096408B2 (ja) * 1998-06-16 2008-06-04 松下電器産業株式会社 自動車用コンビネーションスイッチ
DE29919862U1 (de) * 1999-11-11 2000-02-24 Leopold Kostal GmbH & Co KG, 58507 Lüdenscheid Empfangseinrichtung für ein Kraftfahrzeug

Also Published As

Publication number Publication date
DE19859232C2 (de) 2000-10-12
EP1013859A3 (de) 2001-03-07
DE19859232A1 (de) 2000-07-06

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