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BR9913440A - Processo para a realização de um controle de autorização de acesso sem chave e equipamento de controle de autorização de acesso sem chave - Google Patents

Processo para a realização de um controle de autorização de acesso sem chave e equipamento de controle de autorização de acesso sem chave

Info

Publication number
BR9913440A
BR9913440A BR9913440-3A BR9913440A BR9913440A BR 9913440 A BR9913440 A BR 9913440A BR 9913440 A BR9913440 A BR 9913440A BR 9913440 A BR9913440 A BR 9913440A
Authority
BR
Brazil
Prior art keywords
transmitter
access authorization
base station
signal
transceiver unit
Prior art date
Application number
BR9913440-3A
Other languages
English (en)
Other versions
BR9913440B1 (pt
Inventor
Detlev Kramer
Volker Pretzlaff
Rainer Vens
Paul Vogels
Michael Fromm
Dirk Wolf
Peter Raab
Original Assignee
Kostal Leopold Gmbh & 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 Kostal Leopold Gmbh & Co Kg filed Critical Kostal Leopold Gmbh & Co Kg
Publication of BR9913440A publication Critical patent/BR9913440A/pt
Publication of BR9913440B1 publication Critical patent/BR9913440B1/pt

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)

Abstract

"PROCESSO PARA A REALIZAçãO DE UM CONTROLE DE AUTORIZAçãO DE ACESSO SEM CHAVE E EQUIPAMENTO DE CONTROLE DE AUTORIZAçãO DE ACESSO SEM CHAVE". Um processo para a realização de um controle de autorização de acesso sem chave, com uma comunicação sem fio entre uma unidade transreceptora coordenada a uma estação de base e um transmissor de identificação móvel (transmissor ID), para a verificação da autorização de acesso de uma pessoa que participa da operação do transmissor ID, compreende uma transmissão de um sinal codificado pela unidade transreceptora da estação de base, uma recepção desse sinal codificado pelo transmissor ID, uma realização de uma ação detectável pela unidade transreceptora e executada pelo transmissor ID como sinal de resposta do transmissor ID à recepção do sinal codificado e uma detecção da ação do transmissor ID e determinação da distância entre a estação de base e o transmissor ID, sendo a determinação da distância realizada com base numa determinação relativa, na qual são avaliadas as diferenças de uma característica de sinalização - que se correlaciona com o tempo de propagação do sinal e se modifica em função do percurso - entre um sinal codificado de referência, controlado pela estação de base, e o sinal de resposta recebido pela unidade transreceptora. A invenção se refere, além disso, a um dispositivo para a realização do processo.
BRPI9913440-3A 1998-09-01 1999-08-19 processo para a realizaÇço de um controle de autorizaÇço de acesso sem chave e equipamento de controle de autorizaÇço de acesso sem chave. BR9913440B1 (pt)

Applications Claiming Priority (4)

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
DE1999126234 DE19926234A1 (de) 1999-06-10 1999-06-10 Verfahren zum Durchführen einer schlüssellosen Zugangsberechtigungskontrolle sowie schlüssellose Zugangsberechtigungskontrolleinrichtung
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
BR9913440A true BR9913440A (pt) 2001-10-02
BR9913440B1 BR9913440B1 (pt) 2008-11-18

Family

ID=27218637

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9913440-3A BR9913440B1 (pt) 1998-09-01 1999-08-19 processo para a realizaÇço de um controle de autorizaÇço de acesso sem chave e equipamento de controle de autorizaÇço de acesso sem chave.

Country Status (8)

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

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Also Published As

Publication number Publication date
EP1109981A1 (de) 2001-06-27
US6803851B1 (en) 2004-10-12
BR9913440B1 (pt) 2008-11-18
DE59906447D1 (de) 2003-09-04
AU5737299A (en) 2000-03-21
ES2203174T3 (es) 2004-04-01
EP1109981B1 (de) 2003-07-30
WO2000012848A1 (de) 2000-03-09
JP2002523833A (ja) 2002-07-30

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