WO2002001247A3 - Verfahren zur abstandsmessung zwischen zwei objekten und verfahren zum steuern eines zugangs zu einem objekt oder einer benutzung des objekts, insbesondere zugangskontroll- und fahrberechtigungseinrichtung für ein kraftfahrzeug - Google Patents

Verfahren zur abstandsmessung zwischen zwei objekten und verfahren zum steuern eines zugangs zu einem objekt oder einer benutzung des objekts, insbesondere zugangskontroll- und fahrberechtigungseinrichtung für ein kraftfahrzeug Download PDF

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Publication number
WO2002001247A3
WO2002001247A3 PCT/EP2001/006784 EP0106784W WO0201247A3 WO 2002001247 A3 WO2002001247 A3 WO 2002001247A3 EP 0106784 W EP0106784 W EP 0106784W WO 0201247 A3 WO0201247 A3 WO 0201247A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
objects
measuring distance
access control
access
Prior art date
Application number
PCT/EP2001/006784
Other languages
English (en)
French (fr)
Other versions
WO2002001247A2 (de
Inventor
Nikolas Bergerhoff
Original Assignee
Siemens Ag
Nikolas Bergerhoff
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 Siemens Ag, Nikolas Bergerhoff filed Critical Siemens Ag
Priority to EP01956477A priority Critical patent/EP1295148A2/de
Priority to JP2002506128A priority patent/JP2004502177A/ja
Publication of WO2002001247A2 publication Critical patent/WO2002001247A2/de
Publication of WO2002001247A3 publication Critical patent/WO2002001247A3/de
Priority to US10/324,311 priority patent/US7061369B2/en

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
    • 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
    • B60R25/245—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user where the antenna reception area plays a role
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
    • G01S13/82—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted
    • G01S13/84—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein continuous-type signals are transmitted for distance determination by phase measurement
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • 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
    • 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
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G01S7/4052—Means for monitoring or calibrating by simulation of echoes
    • G01S7/406—Means for monitoring or calibrating by simulation of echoes using internally generated reference signals, e.g. via delay line, via RF or IF signal injection or via integrated reference reflector or transponder
    • 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
    • G07C2209/61—Signal comprising different frequencies, e.g. frequency hopping

Abstract

Für den Zugang zu einem Kraftfahrzeug (10) wird ein bidirektionaler Dialog zwischen einem tragbaren Codegeber (15) und einer Basisstation (11) durchgeführt. Beide Signale werden miteinander korreliert und der Dialog bei veränderter Trägerfrequenz nochmals durchgeführt. Aus der Differenz von zwei Phasendifferenzmessungen zwischen dem empfangenen und gesendeten Signal in einer Station (11 oder 15) wird ein Abstand des Codegebers (15) zu der Basisstation (11) bestimmt. Ein Zugang oder eine Benutzung des Kraftfahrzeugs (10) wird nur zugelassen, wenn sich der Codegeber (15) innerhalb eines vorgegebenen Anstands zum Kraftfahrzeug (10) befindet.
PCT/EP2001/006784 2000-06-27 2001-06-15 Verfahren zur abstandsmessung zwischen zwei objekten und verfahren zum steuern eines zugangs zu einem objekt oder einer benutzung des objekts, insbesondere zugangskontroll- und fahrberechtigungseinrichtung für ein kraftfahrzeug WO2002001247A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP01956477A EP1295148A2 (de) 2000-06-27 2001-06-15 Zugangskontrolle und fahrberechtigung mit abstandsmessung für ein kraftfahrzeug
JP2002506128A JP2004502177A (ja) 2000-06-27 2001-06-15 ２つのオブジェクトの間の距離を測定するための方法、およびオブジェクトへの立入コントロールを制御するための方法またはオブジェクトの使用を制御する方法、とりわけ自動車のための立入コントロール・走行認証装置
US10/324,311 US7061369B2 (en) 2000-06-27 2002-12-20 Method for measuring distance between two objects and method for controlling access to an object or the use thereof, in particular access control and driving authorization for a motor vehicle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00113600.1 2000-06-27
EP00113600 2000-06-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/324,311 Continuation US7061369B2 (en) 2000-06-27 2002-12-20 Method for measuring distance between two objects and method for controlling access to an object or the use thereof, in particular access control and driving authorization for a motor vehicle

Publications (2)

Publication Number Publication Date
WO2002001247A2 WO2002001247A2 (de) 2002-01-03
WO2002001247A3 true WO2002001247A3 (de) 2002-03-28

Family

ID=8169082

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/006784 WO2002001247A2 (de) 2000-06-27 2001-06-15 Verfahren zur abstandsmessung zwischen zwei objekten und verfahren zum steuern eines zugangs zu einem objekt oder einer benutzung des objekts, insbesondere zugangskontroll- und fahrberechtigungseinrichtung für ein kraftfahrzeug

Country Status (4)

Country Link
US (1) US7061369B2 (de)
EP (1) EP1295148A2 (de)
JP (1) JP2004502177A (de)
WO (1) WO2002001247A2 (de)

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Also Published As

Publication number Publication date
WO2002001247A2 (de) 2002-01-03
EP1295148A2 (de) 2003-03-26
US7061369B2 (en) 2006-06-13
JP2004502177A (ja) 2004-01-22
US20030090365A1 (en) 2003-05-15

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