SE9301419D0 - DEVICE FOR CRYPED AND WIRELESS TRANSFER OF INFORMATION - Google Patents
DEVICE FOR CRYPED AND WIRELESS TRANSFER OF INFORMATIONInfo
- Publication number
- SE9301419D0 SE9301419D0 SE9301419A SE9301419A SE9301419D0 SE 9301419 D0 SE9301419 D0 SE 9301419D0 SE 9301419 A SE9301419 A SE 9301419A SE 9301419 A SE9301419 A SE 9301419A SE 9301419 D0 SE9301419 D0 SE 9301419D0
- Authority
- SE
- Sweden
- Prior art keywords
- information
- cryped
- wireless transfer
- data carrier
- wireless
- Prior art date
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)
- Lock And Its Accessories (AREA)
- Transceivers (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.
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 |
JP5520128A JPH07509793A (en) | 1992-05-11 | 1993-05-11 | Device for detection and information transfer |
PCT/SE1993/000418 WO1993023833A1 (en) | 1992-05-11 | 1993-05-11 | A device for detecting and information transfer |
SE9303879A SE9303879L (en) | 1992-11-30 | 1993-11-23 | Vehicle charging system for automatic refueling |
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 |
JP6524156A JPH08509564A (en) | 1993-04-27 | 1994-04-25 | Wireless encrypted transmission system 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 true SE9301419D0 (en) | 1993-04-27 |
SE501033C2 SE501033C2 (en) | 1994-10-24 |
SE9301419L 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)
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)
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 |
-
1993
- 1993-04-27 SE SE9301419A patent/SE9301419L/en unknown
-
1994
- 1994-04-25 JP JP6524156A patent/JPH08509564A/en active Pending
- 1994-04-25 EP EP94914662A patent/EP0700613A1/en not_active Withdrawn
- 1994-04-25 WO PCT/SE1994/000363 patent/WO1994026043A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
WO1994026043A1 (en) | 1994-11-10 |
SE501033C2 (en) | 1994-10-24 |
SE9301419L (en) | 1994-10-24 |
EP0700613A1 (en) | 1996-03-13 |
JPH08509564A (en) | 1996-10-08 |
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