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1. WO1999029986 - SYSTEM FOR CONTROLLING ACCESS AUTHORIZATION

Publication Number WO/1999/029986
Publication Date 17.06.1999
International Application No. PCT/DE1998/003431
International Filing Date 20.11.1998
Chapter 2 Demand Filed 12.06.1999
IPC
B60R 25/24 2013.1
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
25Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
20Means to switch the anti-theft system on or off
24using electronic identifiers containing a code not memorised by the user
G07C 9/00 2006.1
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
CPC
B60R 25/24
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
RVEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
25Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
20Means to switch the anti-theft system on or off
24using electronic identifiers containing a code not memorised by the user
G07C 2009/00388
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
00309operated with bidirectional data transmission between data carrier and locks
00388code verification carried out according to the challenge/response method
G07C 2009/00412
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
00309operated with bidirectional data transmission between data carrier and locks
00412the transmitted data signal being encrypted
G07C 2009/0042
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
00309operated with bidirectional data transmission between data carrier and locks
0042the transmitted data signal containing a code which is changed
G07C 2009/00769
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
00753operated by active electrical keys
00769with data transmission performed by wireless means
G07C 2009/00873
GPHYSICS
07CHECKING-DEVICES
CTIME 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
9Individual registration on entry or exit
00174Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
00857where the code of the data carrier can be programmed
00873by code input from the lock
Applicants
  • ROBERT BOSCH GMBH [DE]/[DE] (AllExceptUS)
  • SCHMITZ, Stephan [DE]/[DE] (UsOnly)
  • MATHONY, Hans-Joerg [DE]/[DE] (UsOnly)
Inventors
  • SCHMITZ, Stephan
  • MATHONY, Hans-Joerg
Priority Data
197 55 092.411.12.1997DE
Publication Language German (de)
Filing Language German (DE)
Designated States
Title
(DE) SYSTEM ZUR KONTROLLE DER ZUGANGSBERECHTIGUNG
(EN) SYSTEM FOR CONTROLLING ACCESS AUTHORIZATION
(FR) SYSTEME DE CONTROLE D'AUTORISATION D'ACCES
Abstract
(DE) Es wird ein System zur Kontrolle der Zugangsberechtigung vorgeschlagen. Es umfaßt ein Basisgerät (BG), das ein Codewort (CWx) empfängt, das eine Response (Rx) enthält. Ein Rechner (16) vergleicht die Response (Rx) mit einer Sollresponse (Sx). Eine Zugangsberechtigung erfolgt bei Übereinstimmen von Response (Rx) und Sollresponse (Sx). Eine Fernbedienung (F1, ... Fx, ... Fn) sendet das Codewort (CWx). Das System zeichnet sich dadurch aus, daß in der Fernbedienung (F1, ... Fx, ... FN) eine vom Basisgerät (BG) gesendete Challenge (Cx) gespeichert ist zur Generierung des Codeworts (CWx).
(EN) The invention relates to a system for controlling access authorization, comprising a base device (BG) which receives a code word (CWx) containing a response (Rx). A computer (16) compares the response (Rx) with a reference response (Sx). Access authorization is granted if the response (Rx) and the reference response (Sx) match. A remote control (F1, ... Fx, ... Fn) transmits the code word (CWx). The system is characterized in that a challenge (Cx) transmitted by the base device (BG) is stored in the remote control (F1, ... Fx, ... Fn) to generate the code word (CWx).
(FR) L'invention concerne un système de contrôle d'autorisation d'accès. Ce système comprend un appareil de base (BG) qui reçoit un mot de code (CWx) contenant une réponse (Rx). Un ordinateur (16) compare la réponse (Rx) à une réponse prescrite (Sx). L'accès est autorisé lorsque la réponse (Rx) et la réponse prescrite (Sx) coïncident. Une télécommande (F1, ... Fx,... Fn) envoie le mot de code (CWx). Le système est caractérisé en ce qu'une interrogation (Cx) envoyée par l'appareil de base (BG) est mémorisée dans la télécommande (F1, ... Fx,... Fn) pour générer le mot de code (CWx).
Related patent documents
US09581459This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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