AU4383701A - Device and method for operating an authorisation system - Google Patents
Device and method for operating an authorisation system Download PDFInfo
- Publication number
- AU4383701A AU4383701A AU43837/01A AU4383701A AU4383701A AU 4383701 A AU4383701 A AU 4383701A AU 43837/01 A AU43837/01 A AU 43837/01A AU 4383701 A AU4383701 A AU 4383701A AU 4383701 A AU4383701 A AU 4383701A
- Authority
- AU
- Australia
- Prior art keywords
- signal
- spectral information
- authorisation
- stimulus
- base 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.)
- Abandoned
Links
- 238000013475 authorization Methods 0.000 title claims description 40
- 238000000034 method Methods 0.000 title claims description 22
- 230000003595 spectral effect Effects 0.000 claims description 53
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000004891 communication Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000000411 transmission spectrum Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000009022 nonlinear effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- G07C2009/0042—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 the transmitted data signal containing a code which is changed
- G07C2009/00476—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 the transmitted data signal containing a code which is changed dynamically
-
- 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
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)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Telephonic Communication Services (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE100273807 | 2000-06-02 | ||
DE10027380A DE10027380A1 (de) | 2000-06-02 | 2000-06-02 | Vorrichtung und Verfahren zum Betreiben eines Berechtigungssystems |
Publications (1)
Publication Number | Publication Date |
---|---|
AU4383701A true AU4383701A (en) | 2001-12-06 |
Family
ID=7644463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU43837/01A Abandoned AU4383701A (en) | 2000-06-02 | 2001-05-11 | Device and method for operating an authorisation system |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU4383701A (de) |
DE (1) | DE10027380A1 (de) |
FR (1) | FR2809895A1 (de) |
IT (1) | ITMI20011109A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2834344A1 (fr) * | 2001-12-28 | 2003-07-04 | Siemens Vdo Automotive | Procede de detection d'un badge a l'interieur d'un vehicule equipe d'un systeme mains libres |
DE10202330B4 (de) * | 2002-01-23 | 2011-09-29 | Marquardt Gmbh | Schließsystem, insbesondere für ein Kraftfahrzeug |
EP1378864A1 (de) * | 2002-07-05 | 2004-01-07 | EM Microelectronic-Marin SA | Verfahren zur Zugangskontrolle eines bestimmten Raumes mit einem personalisierten tragbaren Gerät, und personalisiertes tragbares Gerät zum Durchführen des Verfahrens |
EP1378865B1 (de) * | 2002-07-05 | 2008-04-30 | EM Microelectronic-Marin SA | Verfahren zur Zugangskontrolle eines bestimmten Raumes mit einem personalisierten tragbaren Gerät, und personalisiertes tragbares Gerät zum Durchführen des Verfahrens |
WO2020229294A1 (de) | 2019-05-13 | 2020-11-19 | Lambda:4 Entwicklungen Gmbh | Erkennung von angriffen auf funkautorisierungssysteme |
EP4256833A1 (de) | 2022-02-28 | 2023-10-11 | Lambda: 4 Entwicklungen GmbH | Erkennung von angriffen auf funkautorisierungssysteme |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732499B2 (ja) * | 1988-08-16 | 1995-04-10 | 日産自動車株式会社 | 施解錠制御システム |
DE4320776A1 (de) * | 1993-06-23 | 1995-01-05 | Opel Adam Ag | Motorsteuerungsanlage für Kraftfahrzeuge |
AU743933B2 (en) * | 1998-07-20 | 2002-02-07 | Robert Bosch Gmbh | An entry system |
-
2000
- 2000-06-02 DE DE10027380A patent/DE10027380A1/de not_active Ceased
-
2001
- 2001-05-11 AU AU43837/01A patent/AU4383701A/en not_active Abandoned
- 2001-05-25 IT IT2001MI001109A patent/ITMI20011109A1/it unknown
- 2001-05-31 FR FR0107131A patent/FR2809895A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITMI20011109A0 (it) | 2001-05-25 |
ITMI20011109A1 (it) | 2002-11-25 |
FR2809895A1 (fr) | 2001-12-07 |
DE10027380A1 (de) | 2001-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5448760A (en) | Cellular telephone anti-fraud system | |
EP1314140B1 (de) | Ein sicherheitssystem | |
US6570486B1 (en) | Passive remote access control system | |
US7098769B2 (en) | Identification system for verifying an authorization to access an object or to use an object, particularly a motor vehicle | |
US6104922A (en) | User authentication in a communication system utilizing biometric information | |
US10369965B2 (en) | Electronic key system, on-board device, and electronic key | |
EP1291803A4 (de) | Verfahren zum anhaengen eines authentifizierungsbarcodes, authentifizierungsverfahren, vorrichtung zum anhaengen von authentifizierungsbarcodes, authentifizierungsvorrichtung und tragbares endgeraet | |
CN105931330A (zh) | 智能开锁方法和智能锁 | |
CN105829175A (zh) | 无线电通信系统和距离测量方法 | |
WO2005038726A1 (en) | Vehicle remote control apparatus and vehicle remote control system using the same | |
AU743933B2 (en) | An entry system | |
CN1692378A (zh) | 安全系统 | |
AU4383701A (en) | Device and method for operating an authorisation system | |
US7050587B1 (en) | Security device for guarding a vehicle | |
AU4241999A (en) | A security system | |
US11882454B2 (en) | Detection of attacks on radio authorization systems | |
US6842493B2 (en) | Procedure for increasing the manipulation security for a bi-directional contactless data transmission | |
AU783132B2 (en) | A security system | |
JP7079710B2 (ja) | 不正通信防止システム及び不正通信防止方法 | |
JP2001211141A (ja) | 安全にされた双方向のデータ送信方法およびそれを実現するためのシステム | |
RU2297045C1 (ru) | Система опознавания автотранспорта | |
KR20020049838A (ko) | 블루투스 칩을 내장한 이동 무선 단말기를 이용한 출입구개폐 시스템 | |
CN114268959A (zh) | 通信装置以及系统 | |
CN106934891A (zh) | 一种基于声波数字通信的门禁系统 | |
CA2065133A1 (en) | Spread spectrum communications system without a receiver synchroniser |