SE9301419L - Wireless and encrypted information transfer system - Google Patents

Wireless and encrypted information transfer system

Info

Publication number
SE9301419L
SE9301419L SE9301419A SE9301419A SE9301419L SE 9301419 L SE9301419 L SE 9301419L SE 9301419 A SE9301419 A SE 9301419A SE 9301419 A SE9301419 A SE 9301419A SE 9301419 L SE9301419 L SE 9301419L
Authority
SE
Sweden
Prior art keywords
wireless
encrypted information
transfer system
information transfer
data carrier
Prior art date
Application number
SE9301419A
Other languages
Swedish (sv)
Other versions
SE501033C2 (en
SE9301419D0 (en
Inventor
Staffan Gunnarsson
Gunnar Winqvist
Original Assignee
Saab Scania Combitech Ab
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 Saab Scania Combitech Ab filed Critical Saab Scania Combitech Ab
Priority to SE9301419A priority Critical patent/SE9301419L/en
Publication of SE9301419D0 publication Critical patent/SE9301419D0/en
Priority to EP93910522A priority patent/EP0640235A1/en
Priority to PCT/SE1993/000418 priority patent/WO1993023833A1/en
Priority to JP5520128A priority patent/JPH07509793A/en
Priority to SE9303879A priority patent/SE9303879L/en
Priority to JP6524156A priority patent/JPH08509564A/en
Priority to PCT/SE1994/000363 priority patent/WO1994026043A1/en
Priority to EP94914662A priority patent/EP0700613A1/en
Publication of SE501033C2 publication Critical patent/SE501033C2/en
Publication of SE9301419L publication Critical patent/SE9301419L/en

Links

Classifications

    • 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
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
    • G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
    • 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
    • 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
    • G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/02—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points taking into account a variable factor such as distance or time, e.g. for passenger transport, parking systems or car rental systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • H01Q1/3241—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems particular used in keyless entry systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Artificial Intelligence (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Computer Security & Cryptography (AREA)
  • Storage Device Security (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Lock And Its Accessories (AREA)

Abstract

System for wireless and encrypted transfer of information between at least two communication units, where at least one electronic data carrier is used, and where the data carrier includes a with a unique code programmed and not changeable memory and a programmable memory which is written with encrypted information.
SE9301419A 1992-05-11 1993-04-27 Wireless and encrypted information transfer system SE9301419L (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9301419A SE9301419L (en) 1993-04-27 1993-04-27 Wireless and encrypted information transfer system
EP93910522A EP0640235A1 (en) 1992-05-11 1993-05-11 A device for detecting and information transfer
PCT/SE1993/000418 WO1993023833A1 (en) 1992-05-11 1993-05-11 A device for detecting and information transfer
JP5520128A JPH07509793A (en) 1992-05-11 1993-05-11 Device for detection and information transfer
SE9303879A SE9303879L (en) 1992-11-30 1993-11-23 Vehicle charging system for automatic refueling
JP6524156A JPH08509564A (en) 1993-04-27 1994-04-25 Wireless encrypted transmission system of information
PCT/SE1994/000363 WO1994026043A1 (en) 1993-04-27 1994-04-25 A system for wireless and encrypted transmission of information
EP94914662A EP0700613A1 (en) 1993-04-27 1994-04-25 A system for wireless and encrypted transmission of information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9301419A SE9301419L (en) 1993-04-27 1993-04-27 Wireless and encrypted information transfer system

Publications (3)

Publication Number Publication Date
SE9301419D0 SE9301419D0 (en) 1993-04-27
SE501033C2 SE501033C2 (en) 1994-10-24
SE9301419L true SE9301419L (en) 1994-10-24

Family

ID=20389735

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9301419A SE9301419L (en) 1992-05-11 1993-04-27 Wireless and encrypted information transfer system

Country Status (4)

Country Link
EP (1) EP0700613A1 (en)
JP (1) JPH08509564A (en)
SE (1) SE9301419L (en)
WO (1) WO1994026043A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1124206A1 (en) 2000-02-08 2001-08-16 Infineon Technologies AG Method and assembly for the mutual authentication of two data processor units
DE10155092B4 (en) * 2001-11-09 2006-10-05 Siemens Ag Activation method for a utility part of a computer program and associated facilities
US7400248B2 (en) 2004-11-24 2008-07-15 Intel Corporation Sensor devices with RFID communications
GB2423672B (en) 2005-02-23 2009-09-16 Hewlett Packard Development Co Memory tag

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5077790A (en) * 1990-08-03 1991-12-31 Motorola, Inc. Secure over-the-air registration of cordless telephones
BR9203471A (en) * 1991-09-06 1993-04-13 Motorola Inc WIRELESS COMMUNICATIONS SYSTEM, AND PROCESS TO ENABLE DISMANTLING DEMONSTRATION MODE IN COMMUNICATIONS DEVICE

Also Published As

Publication number Publication date
SE501033C2 (en) 1994-10-24
EP0700613A1 (en) 1996-03-13
JPH08509564A (en) 1996-10-08
WO1994026043A1 (en) 1994-11-10
SE9301419D0 (en) 1993-04-27

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