JP2002523833A - 無鍵式アクセス認可監視を実行する方法及び無鍵式アクセス認可監視装置 - Google Patents

無鍵式アクセス認可監視を実行する方法及び無鍵式アクセス認可監視装置

Info

Publication number
JP2002523833A
JP2002523833A JP2000567810A JP2000567810A JP2002523833A JP 2002523833 A JP2002523833 A JP 2002523833A JP 2000567810 A JP2000567810 A JP 2000567810A JP 2000567810 A JP2000567810 A JP 2000567810A JP 2002523833 A JP2002523833 A JP 2002523833A
Authority
JP
Japan
Prior art keywords
transmitter
signal
frequency
transmitted
fixed station
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.)
Pending
Application number
JP2000567810A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002523833A5 (enExample
Inventor
クラーマー・デートレフ
プレツラフ・フォルカー
ヴェンス・ライナー
フォーゲルス・パウル
フロム・ミヒャエル
ヴォルフ・ディルク
ラープ・ペーター
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal GmbH and Co KG
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
Priority claimed from DE1998139695 external-priority patent/DE19839695C1/de
Priority claimed from DE1998139696 external-priority patent/DE19839696C2/de
Priority claimed from DE1999126234 external-priority patent/DE19926234A1/de
Application filed by Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Publication of JP2002523833A publication Critical patent/JP2002523833A/ja
Publication of JP2002523833A5 publication Critical patent/JP2002523833A5/ja
Pending 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
    • B60R25/20—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
    • G07C2009/00555—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 comprising means to detect or avoid relay attacks
    • 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)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Lock And Its Accessories (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Selective Calling Equipment (AREA)
JP2000567810A 1998-09-01 1999-08-19 無鍵式アクセス認可監視を実行する方法及び無鍵式アクセス認可監視装置 Pending JP2002523833A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
DE1998139695 DE19839695C1 (de) 1998-09-01 1998-09-01 Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle sowie schlüssellose Zugangsberechtigungskontrolleinrichtung
DE1998139696 DE19839696C2 (de) 1998-09-01 1998-09-01 Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle sowie schlüssellose Zugangsberechtigungskontrolleinrichtung
DE19839696.1 1999-06-10
DE1999126234 DE19926234A1 (de) 1999-06-10 1999-06-10 Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle sowie schlüssellose Zugangsberechtigungskontrolleinrichtung
DE19839695.3 1999-06-10
DE19926234.9 1999-06-10
PCT/EP1999/006072 WO2000012848A1 (de) 1998-09-01 1999-08-19 Verfahren zum durchführen einer schlüssellosen zugangsberechtigungskontrolle sowie schlüssellose zugangsberechtigungskontrolleinrichtung

Publications (2)

Publication Number Publication Date
JP2002523833A true JP2002523833A (ja) 2002-07-30
JP2002523833A5 JP2002523833A5 (enExample) 2006-08-24

Family

ID=27218637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000567810A Pending JP2002523833A (ja) 1998-09-01 1999-08-19 無鍵式アクセス認可監視を実行する方法及び無鍵式アクセス認可監視装置

Country Status (8)

Country Link
US (1) US6803851B1 (enExample)
EP (1) EP1109981B1 (enExample)
JP (1) JP2002523833A (enExample)
AU (1) AU5737299A (enExample)
BR (1) BR9913440B1 (enExample)
DE (1) DE59906447D1 (enExample)
ES (1) ES2203174T3 (enExample)
WO (1) WO2000012848A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008506107A (ja) * 2004-07-07 2008-02-28 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 伝搬時間測距システムについての改善
US7383056B2 (en) 2003-12-15 2008-06-03 Fujitsu Ten Limited Processing apparatus, portable transmitter, and remote operation system
JP2008160801A (ja) * 2006-09-29 2008-07-10 Delphi Technologies Inc アクセス制御システム

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029170A1 (de) * 1999-06-25 2000-12-28 Marquardt Gmbh Schließsystem, insbesondere für ein Kraftfahrzeug
WO2001025060A2 (en) * 1999-10-01 2001-04-12 Siemens Automotive Corporation Relay attach detection of a secure vehicle command communication
DE10012113A1 (de) * 2000-03-13 2001-10-04 Siemens Ag Verfahren und Vorrichtung zur Datenübertragung und/oder Abstandsmessung zwischen einer Basiseinheit und einer mobilen Schlüsseleinheit eines Zugangsberechtigungskontrollsystems, insbesondere für Kraftfahrzeuge
DE10013542A1 (de) * 2000-03-20 2001-09-27 Philips Corp Intellectual Pty Anordnung für ein Zugangssicherungssystem ("Passive Keyless Entry System")
FR2807899B1 (fr) * 2000-04-18 2002-10-18 Valeo Electronique Procede de securisation d'une communication pour un systeme d'acces dit "mains libres"
DE10019277A1 (de) * 2000-04-19 2001-11-22 Daimler Chrysler Ag Sicherungsverfahren und Abfrageeinheit sowie Sicherungssystem zur Durchführung des Sicherungsverfahren
FR2808551B1 (fr) * 2000-05-03 2002-07-26 Delphi Tech Inc Systeme a anti-piratage pour l'acces mains libres d'un vehicule automobile
FR2808549B1 (fr) * 2000-05-03 2003-06-13 Delphi Tech Inc Systeme d'acces dit mains libres pour vehicule automobile
FR2808550B1 (fr) * 2000-05-03 2003-06-13 Delphi Tech Inc Systeme pour le demarrage et/ou l'acces mains libres d'un vehicule automobile
DE10032422C1 (de) * 2000-07-04 2002-01-10 Siemens Ag Verfahren und Vorrichtung zur Sicherung einer Übertragungsstrecke zwischen einer Basiseinheit und einer mobilen Schlüsseleinheit
FR2812679B1 (fr) * 2000-08-03 2003-06-13 Delphi Tech Inc Procede anti-piratage de commande a distance pour vehicule automobile et systeme pour sa mise en oeuvre
AU783132B2 (en) * 2000-08-25 2005-09-29 Robert Bosch Gmbh A security system
AUPQ968200A0 (en) * 2000-08-25 2000-09-21 Robert Bosch Gmbh A security system
SE519748C2 (sv) * 2000-10-23 2003-04-08 Volvo Technology Corp Förfarande för kontroll av behörighet för tillträde till ett objekt samt datorprogramprodukten för utförande av förfaranden
US20020104012A1 (en) * 2000-11-29 2002-08-01 Ensure Technologies, Inc. Security token and acess point networking
DE10131097A1 (de) * 2001-06-27 2003-01-30 Hella Kg Hueck & Co Verfahren zur manipulationsgeschützten Datenkommunikation
DE10158202A1 (de) * 2001-11-28 2003-06-12 Kostal Leopold Gmbh & Co Kg Verfahren zum Durchführen einer schlüssellosen Nutzungsberechtigungskontrolle bei einem Kraftfahrzeug
DE10233122A1 (de) * 2002-07-20 2004-02-05 Philips Intellectual Property & Standards Gmbh Zugangssystem
DE10238887A1 (de) * 2002-08-24 2004-03-04 Robert Bosch Gmbh Verfahren und System zur bidirektionalen Datenübertragung und Entfernungsbestimmung
US6834378B2 (en) * 2002-10-03 2004-12-21 International Business Machines Corporation System on a chip bus with automatic pipeline stage insertion for timing closure
DE10247713A1 (de) * 2002-10-12 2004-04-22 Conti Temic Microelectronic Gmbh Verfahren zur Ermittlung des Abstands zwischen zwei Sende-Empfangs-Stationen
DE10247718A1 (de) * 2002-10-12 2004-04-22 Conti Temic Microelectronic Gmbh Verfahren zur Ermittlung des Abstands zwischen einer ersten und zweiten Sende-Empfangs-Station
JP3944089B2 (ja) * 2003-01-31 2007-07-11 株式会社東芝 認証処理システム、端末認証装置、認証処理方法及び認証処理プログラム
DE10310158B4 (de) * 2003-03-07 2008-07-31 Siemens Ag Zugangskontrollsystem mit verschränkter Auswertung von Code- und Entfernungsinformation
US20080024322A1 (en) 2003-06-25 2008-01-31 Koninklijke Philips Electronics N.V. Method and Arrangements for Increasing the Security of Transponder Systems, Particularly for Access to Automobiles
WO2005031519A2 (en) * 2003-09-23 2005-04-07 Ensure Technologies, Inc. Method of allowing access to an electronic device
JP4553579B2 (ja) * 2003-12-15 2010-09-29 富士通テン株式会社 携帯用送信機、処理装置、及び遠隔操作システム
JP2008515315A (ja) * 2004-09-30 2008-05-08 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 電子通信システム、特に受動キーレスエントリ用のアクセス制御システム、並びにこれに対する中継攻撃の検出方法
US7466219B2 (en) * 2004-10-19 2008-12-16 Sanyo Electric Co., Ltd. Communication device and distance calculation system
JP2006118889A (ja) * 2004-10-19 2006-05-11 Sanyo Electric Co Ltd 位置検出システム、位置検出システムの位置検出方法、位置検出通信装置、通信装置
JP4507884B2 (ja) * 2005-01-11 2010-07-21 トヨタ自動車株式会社 遠隔制御システム及び遠隔制御装置を備える車両
US7482923B2 (en) 2005-01-27 2009-01-27 The Chamberlain Group, Inc. Alarm system interaction with a movable barrier operator method and apparatus
JP4501719B2 (ja) * 2005-02-22 2010-07-14 トヨタ自動車株式会社 車両遠隔操作装置
EP1863685A4 (en) * 2005-03-14 2012-10-17 Mann Alfred E Found Scient Res SYSTEM AND METHOD FOR LOCATING OBJECTS AND COMMUNICATING THESE OBJECTS
CA2509804A1 (fr) * 2005-06-15 2006-12-15 Kolombo Technologies Ltee Systeme de gestion et d'intervention a distance et en temps reel pour vehicules industriels de transport routier
US7327107B2 (en) * 2005-08-24 2008-02-05 Wayne-Dalton Corp. System and methods for automatically moving access barriers initiated by mobile transmitter devices
US8058970B2 (en) * 2005-08-24 2011-11-15 Homerun Holdings Corporation System and methods for automatically moving access barriers initiated by mobile transmitter devices
US7327108B2 (en) * 2005-08-24 2008-02-05 Wayne-Dalton Corp. System and methods for automatically moving access barriers initiated by mobile transmitter devices
US8179229B2 (en) * 2005-08-24 2012-05-15 Homerun Holdings Corporation System and methods for automatically moving access barriers initiated by mobile transmitter devices
US20070046428A1 (en) * 2005-08-24 2007-03-01 Wayne-Dalton Corporation System and methods for automatically moving access barriers initiated by mobile transmitter devices
JP2007335961A (ja) * 2006-06-12 2007-12-27 Hitachi Ltd 認証システム
US20080061928A1 (en) * 2006-07-27 2008-03-13 Bennett Mark A Air brake and vehicle or driver management system using portable data device
US20080061926A1 (en) * 2006-07-31 2008-03-13 The Chamberlain Group, Inc. Method and apparatus for utilizing a transmitter having a range limitation to control a movable barrier operator
US8643465B2 (en) * 2006-12-04 2014-02-04 The Chamberlain Group, Inc. Network ID activated transmitter
DE102007041512B4 (de) * 2007-08-31 2024-03-07 HELLA GmbH & Co. KGaA Sicherheits- und Verriegelungsvorrichtung in Kraftfahrzeugen mit einer kombinierten Innen- und Außenantenne
US8335598B2 (en) * 2008-09-23 2012-12-18 Lear Corporation System and method for detecting radio frequency signals and controlling vehicle operations in response thereto
US8957766B2 (en) * 2009-08-06 2015-02-17 Gallen Ka Leung Tsui Universal transmitter
DE102010010057B4 (de) * 2010-03-03 2012-09-06 Continental Automotive Gmbh Verfahren zum Steuern einer Tür eines Fahrzeugs
US8570144B2 (en) * 2011-03-11 2013-10-29 Nxp B.V. Field superposition system and method therefor
US9698997B2 (en) 2011-12-13 2017-07-04 The Chamberlain Group, Inc. Apparatus and method pertaining to the communication of information regarding appliances that utilize differing communications protocol
US9122254B2 (en) 2012-11-08 2015-09-01 The Chamberlain Group, Inc. Barrier operator feature enhancement
JP5688776B2 (ja) * 2013-01-18 2015-03-25 オムロンオートモーティブエレクトロニクス株式会社 通信システム及び通信装置
US10229548B2 (en) 2013-03-15 2019-03-12 The Chamberlain Group, Inc. Remote guest access to a secured premises
US9367978B2 (en) 2013-03-15 2016-06-14 The Chamberlain Group, Inc. Control device access method and apparatus
US9396598B2 (en) 2014-10-28 2016-07-19 The Chamberlain Group, Inc. Remote guest access to a secured premises
TWM494819U (zh) * 2014-06-30 2015-02-01 Microprogram Information Co Ltd 主動偵測式rfid智慧門鎖控制器
DE102015206009B4 (de) * 2015-04-02 2017-06-08 Volkswagen Aktiengesellschaft Abstandsbestimmung und Authentifizierung eines Funkschlüssels für ein Fahrzeug
US10591592B2 (en) 2015-06-15 2020-03-17 Humatics Corporation High-precision time of flight measurement systems
FR3040497B1 (fr) * 2015-08-31 2017-10-13 Valeo Comfort & Driving Assistance Procede de determination d'une distance entre un vehicule et un identifiant d'acces et de demarrage du vehicule
US11050133B2 (en) * 2015-12-17 2021-06-29 Humatics Corporation Polarization techniques for suppression of harmonic coupling and associated systems, devices, and methods
CN108698561B (zh) * 2016-02-26 2021-11-23 胡夫·许尔斯贝克和福斯特有限及两合公司 用于激活车辆安全系统的至少一项安全功能的方法
US10043330B2 (en) 2016-04-15 2018-08-07 Schlage Lock Company Llc Wireless credential proximity control
DE102016206539B4 (de) * 2016-04-19 2019-05-16 Volkswagen Aktiengesellschaft Verfahren zur passiven Zugangskontrolle
US10897477B2 (en) 2016-07-01 2021-01-19 Texas Instruments Incorporated Relay-attack resistant communications
EP3276858B1 (en) * 2016-07-29 2019-09-25 Nxp B.V. Pattern detection
EP3306576B1 (fr) * 2016-10-05 2023-03-15 The Swatch Group Research and Development Ltd Procédé et système d'accès securisé à un espace déterminé au moyen d'un objet portable
DK179358B1 (en) * 2017-01-09 2018-05-22 Kk Wind Solutions As Determining a distance on wind turbine blade
US10557301B2 (en) * 2017-07-18 2020-02-11 Portal Entryways, Inc Automated door system
DE102019104096A1 (de) * 2019-02-19 2020-08-20 Huf Hülsbeck & Fürst Gmbh & Co. Kg Verfahren zur Absicherung einer Authentifizierung
GB201908534D0 (en) 2019-06-13 2019-07-31 Decawave Ltd Secure ultra wide band ranging
US12080415B2 (en) 2020-10-09 2024-09-03 Humatics Corporation Radio-frequency systems and methods for co-localization of medical devices and patients

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3067247D1 (en) * 1979-05-23 1984-05-03 Michael Millett Distance measuring system employing secondary radar
US4725841A (en) * 1983-06-30 1988-02-16 X-Cyte, Inc. System for interrogating a passive transponder carrying phase-encoded information
US5293160A (en) 1989-11-02 1994-03-08 Nissan Motor Company, Ltd. Keyless vehicle lock system with distance measuring
GB9000957D0 (en) * 1990-01-16 1990-03-14 Watson Robert C Range-finder system
JP2821306B2 (ja) 1992-03-06 1998-11-05 三菱電機株式会社 Ｉｃカードと端末機との間の認証方法およびそのシステム
DE4329697C2 (de) 1993-09-02 1995-10-05 Siemens Ag Fernsteuerbare Zugangskontrolleinrichtung
US5396510A (en) * 1993-09-30 1995-03-07 Honeywell Inc. Laser sensor capable of measuring distance, velocity, and acceleration
US5432516A (en) * 1994-01-13 1995-07-11 Armatron International, Inc. Radar obstacle detection system with self test
DE4409167C1 (de) 1994-03-17 1995-06-29 Siemens Ag Schlüssellose Zugangskontrolleinrichtung
DE4440855C2 (de) 1994-11-15 2000-04-06 Simons & Vos Identifikationssy Kontrollsystem
DE19533125C1 (de) 1995-09-07 1997-01-23 Siemens Ag Vorrichtung zur Abstandsmessung
DE19632025C2 (de) 1996-08-08 1998-07-23 Daimler Benz Ag Authentikationseinrichtung mit elektronischer Authentikationskommunikation
EP0848123B1 (en) 1996-10-10 2004-12-08 Texas Instruments Deutschland Gmbh A remote keyless entry system
DE19718764C1 (de) 1997-05-06 1998-08-27 Siemens Ag Diebstahlschutzsystem für ein Kraftfahrzeug
DE19738323C1 (de) * 1997-09-02 1999-02-04 Siemens Ag Verfahren zum und Kraftfahrzeug mit einer Einrichtung zum Lokalisieren eines einen Transponder enthaltenden Freigabebauteils

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7383056B2 (en) 2003-12-15 2008-06-03 Fujitsu Ten Limited Processing apparatus, portable transmitter, and remote operation system
JP2008506107A (ja) * 2004-07-07 2008-02-28 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 伝搬時間測距システムについての改善
JP2008160801A (ja) * 2006-09-29 2008-07-10 Delphi Technologies Inc アクセス制御システム

Also Published As

Publication number Publication date
WO2000012848A1 (de) 2000-03-09
BR9913440B1 (pt) 2008-11-18
US6803851B1 (en) 2004-10-12
BR9913440A (pt) 2001-10-02
ES2203174T3 (es) 2004-04-01
EP1109981B1 (de) 2003-07-30
EP1109981A1 (de) 2001-06-27
DE59906447D1 (de) 2003-09-04
AU5737299A (en) 2000-03-21

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