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DE69621700D1 - Anordnung zum Identifizieren der Richtung eines Senders - Google Patents

Anordnung zum Identifizieren der Richtung eines Senders

Info

Publication number
DE69621700D1
DE69621700D1 DE69621700T DE69621700T DE69621700D1 DE 69621700 D1 DE69621700 D1 DE 69621700D1 DE 69621700 T DE69621700 T DE 69621700T DE 69621700 T DE69621700 T DE 69621700T DE 69621700 D1 DE69621700 D1 DE 69621700D1
Authority
DE
Germany
Prior art keywords
transmitter
identifying
arrangement
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
DE69621700T
Other languages
English (en)
Other versions
DE69621700T2 (de
Inventor
Thomas John Lemense
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.)
Ford Motor Co
Original Assignee
Ford Motor Co
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 Ford Motor Co filed Critical Ford Motor Co
Publication of DE69621700D1 publication Critical patent/DE69621700D1/de
Application granted granted Critical
Publication of DE69621700T2 publication Critical patent/DE69621700T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/02—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using radio waves
    • G01S3/14—Systems for determining direction or deviation from predetermined direction
    • G01S3/28—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived simultaneously from receiving antennas or antenna systems having differently-oriented directivity characteristics
    • 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
    • G07C2009/00206—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 keyless data carrier being hand operated
    • G07C2009/00214—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 keyless data carrier being hand operated by one push button
    • 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
    • G07C2009/00261—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 keyless data carrier having more than one function
    • 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
    • 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
    • G07C2209/60—Indexing scheme relating to groups G07C9/00174 - G07C9/00944
    • G07C2209/63—Comprising locating means for detecting the position of the data carrier, i.e. within the vehicle or within a certain distance from the vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Lock And Its Accessories (AREA)
  • Radio Transmission System (AREA)
DE69621700T 1995-05-03 1996-05-01 Anordnung zum Identifizieren der Richtung eines Senders Expired - Fee Related DE69621700T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/433,184 US5710548A (en) 1995-05-03 1995-05-03 Transmitter direction identifier

Publications (2)

Publication Number Publication Date
DE69621700D1 true DE69621700D1 (de) 2002-07-18
DE69621700T2 DE69621700T2 (de) 2003-01-30

Family

ID=23719153

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621700T Expired - Fee Related DE69621700T2 (de) 1995-05-03 1996-05-01 Anordnung zum Identifizieren der Richtung eines Senders

Country Status (4)

Country Link
US (1) US5710548A (de)
EP (1) EP0741221B1 (de)
JP (1) JPH08312213A (de)
DE (1) DE69621700T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3292025B2 (ja) * 1996-02-27 2002-06-17 日産自動車株式会社 車両用キーレスシステムの自動ロック装置
DE19820921A1 (de) 1998-05-09 1999-11-11 Bayerische Motoren Werke Ag Mobiler Transponder für ein Fahrzeug
DE19827586B4 (de) * 1998-06-20 2007-09-20 Leopold Kostal Gmbh & Co. Kg Schlüssellose Zugangskontrolleinrichtung für Kraftfahrzeuge sowie Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle bei Kraftfahrzeugen
DE19851058A1 (de) * 1998-11-05 2000-05-18 Trw Automotive Electron & Comp Sende- und/oder Empfangseinrichtung insbesondere für ein Kfz
DE19857176A1 (de) * 1998-12-11 2000-06-15 Mannesmann Vdo Ag Schließeinrichtung für ein mehrere Türen aufweisendes Kraftfahrzeug
DE19923409B4 (de) * 1999-05-21 2004-10-07 Siemens Ag Verfahren und Vorrichtung zur Ortsbestimmung eines Senders im Raum
DE19938951A1 (de) * 1999-08-17 2001-03-01 Deutsche Telekom Ag Vorrichtung und Verfahren zum Auffinden eines mobilen Objekts
DE19938898C1 (de) * 1999-08-17 2001-04-05 Siemens Ag Einrichtung zur Berechtigungsidentifizierung und Auslösung/Freigabe einer Aktion, insbesondere elektronische Schließeinrichtung für Kraftfahrzeuge, und Basiseinheit und Schlüsseleinheit zur Realisierung einer derartigen Einrichtung
DE19941351A1 (de) * 1999-08-31 2001-03-01 Mannesmann Vdo Ag Positionserkennung für Funkschlüssel
JP4552169B2 (ja) 1999-11-09 2010-09-29 マツダ株式会社 車両の開閉体制御装置
US6380643B1 (en) * 1999-11-18 2002-04-30 Siemens Automotive Corporation Integrated antenna for use with passive entry and ignition system
FR2809250B1 (fr) * 2000-05-19 2003-10-03 Sagem Recepteur radio courte portee, a antenne a lobe orientable, de donnees de vehicule automobile
US6396412B1 (en) * 2000-08-23 2002-05-28 Siemens Automotive Corporation Passive RF-RF entry system for vehicles
US7911324B2 (en) * 2001-02-16 2011-03-22 Automotive Technologies International, Inc. Method and system for obtaining information about RFID-equipped objects
EP1283503A3 (de) * 2001-08-10 2004-05-26 ArvinMeritor Light Vehicle Systems (UK) Ltd Zugangskontrollsystem und -verfahren
US6724322B2 (en) 2001-12-21 2004-04-20 Lear Corporation Remote system for providing vehicle information to a user
US6906612B2 (en) * 2002-04-11 2005-06-14 Lear Corporation System and method for vehicle passive entry having inside/outside detection
US6864781B1 (en) 2002-04-12 2005-03-08 Thomas O. Loomis Portable paging system
FR2847610B1 (fr) * 2002-11-22 2005-01-07 Siemens Vdo Automotive Procede de condamnation automatique d'un vehicule a l'eloignement
DE102004036258B4 (de) * 2004-07-26 2008-01-03 Siemens Ag Verfahren und Vorrichtung zur Lokalisierung einer als ID-Geber, insbesondere Fahrzeugschlüssel, ausgebildeten mobilen Sendeeinrichtung
JP2006124948A (ja) * 2004-10-26 2006-05-18 Alps Electric Co Ltd 遠隔操作システム
DE102004059179B4 (de) * 2004-12-08 2006-12-28 Siemens Ag Verfahren zur Lokalisierung einer Sende- und Empfangseinrichtung
DE102005032379A1 (de) * 2005-07-08 2007-01-11 Conti Temic Microelectronic Gmbh Zugangskontrollsystem für ein Kraftfahrzeug
JP2007331712A (ja) * 2006-06-19 2007-12-27 Denso Corp 車両制御システム
JP4887928B2 (ja) * 2006-06-21 2012-02-29 株式会社デンソー 車両用通信システムの受信装置
JP4561848B2 (ja) * 2008-03-06 2010-10-13 株式会社デンソー 車両ドア制御システム
US8723729B2 (en) * 2009-05-26 2014-05-13 Broadcom Corporation Angle of arrival and/or range estimation within a wireless communication device
US8744482B2 (en) * 2011-03-25 2014-06-03 Lear Corporation Apparatus and method for wireless device detection
KR101406988B1 (ko) * 2013-10-01 2014-07-18 콘티넨탈 오토모티브 시스템 주식회사 카드형 스마트키 장치 및 그 제어방법
US9802574B2 (en) * 2014-09-16 2017-10-31 Qualcomm Incorporated Relay attack inhibiting
DE102014220260A1 (de) 2014-10-07 2016-04-07 Continental Automotive Gmbh Antennen-Multiplexer, Treiberschaltung mit einem Schaltelement und aktive Sendeeinrichtung mit einem Schaltelement
US11192523B2 (en) 2017-02-22 2021-12-07 Ford Global Technologies, Llc Automatic power door opening on sustained presence
US11447099B2 (en) * 2019-08-30 2022-09-20 Denso International America, Inc. Multiplexed antenna circuit network for ultra-high frequency low energy based phone as a key access to a vehicle

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US2915751A (en) * 1959-12-01 Intermediate
US2490777A (en) * 1945-05-22 1949-12-13 Herwil M Bryant Indicator system
US2841787A (en) * 1952-05-08 1958-07-01 Ultra Electric Inc Radio locating apparatus
US2979718A (en) * 1957-11-19 1961-04-11 Westinghouse Electric Corp Automatic target tracking passive radar apparatus
US3824595A (en) * 1971-06-04 1974-07-16 Bunker Ramo High accuracy direction finding system
CH565376A5 (de) * 1972-08-15 1975-08-15 Haas Paul
US3906505A (en) * 1973-10-09 1975-09-16 Gen Instrument Corp Method and apparatus for determining the direction of arrival of a signal
US4023176A (en) * 1975-04-02 1977-05-10 Texas Instruments Incorporated Beacon tracking display system
JPS52106293A (en) * 1976-03-04 1977-09-06 Toyo Communication Equip Direction finding system
GB2095497B (en) * 1981-03-24 1984-08-15 Racal Communications Equip Improvements in and relating to direction finding
JPS6064537A (ja) * 1983-09-19 1985-04-13 Nissan Motor Co Ltd 誘導電磁界を媒体とする車両用無線伝送装置
US4868915A (en) * 1984-02-23 1989-09-19 Allied Corporation Keyless entry system having remote marker for motor vehicles
JPS6237479A (ja) * 1985-08-12 1987-02-18 日産自動車株式会社 無線式施解錠制御装置
JPS6278379A (ja) * 1985-09-30 1987-04-10 日産自動車株式会社 車両用施解錠制御装置
US4942393A (en) * 1988-05-27 1990-07-17 Lectron Products, Inc. Passive keyless entry system
US4978963A (en) * 1988-10-31 1990-12-18 Trw Inc. RF signal direction finding apparatus
US5056106A (en) * 1990-08-02 1991-10-08 Wang James J Golf course ranging and direction-finding system using spread-spectrum radiolocation techniques
DE4123654A1 (de) * 1991-07-17 1993-01-21 Bayerische Motoren Werke Ag Verfahren zum erkennen eines im fahrzeuginnern eingeschlossenen tragbaren transponders
JP2901394B2 (ja) * 1991-08-09 1999-06-07 アルプス電気株式会社 遠隔操作装置
FR2697864B1 (fr) * 1992-11-06 1995-01-06 Valeo Electronique Système pour commander à distance le verrouillage et le déverrouillage des portes et des ouvrants d'un habitacle, notamment d'un véhicule automobile.
US5532709A (en) * 1994-11-02 1996-07-02 Ford Motor Company Directional antenna for vehicle entry system

Also Published As

Publication number Publication date
JPH08312213A (ja) 1996-11-26
US5710548A (en) 1998-01-20
DE69621700T2 (de) 2003-01-30
EP0741221B1 (de) 2002-06-12
EP0741221A1 (de) 1996-11-06

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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