FI117358B - Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter - Google Patents

Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter Download PDF

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Publication number
FI117358B
FI117358B FI20030706A FI20030706A FI117358B FI 117358 B FI117358 B FI 117358B FI 20030706 A FI20030706 A FI 20030706A FI 20030706 A FI20030706 A FI 20030706A FI 117358 B FI117358 B FI 117358B
Authority
FI
Finland
Prior art keywords
remote sensor
radio frequency
signal
remote
reader
Prior art date
Application number
FI20030706A
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English (en)
Finnish (fi)
Other versions
FI20030706A (sv
FI20030706A0 (sv
Inventor
Heikki Seppae
Original Assignee
Valtion Teknillinen
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 Valtion Teknillinen filed Critical Valtion Teknillinen
Publication of FI20030706A0 publication Critical patent/FI20030706A0/sv
Priority to FI20030706A priority Critical patent/FI117358B/sv
Priority to CA2525110A priority patent/CA2525110C/en
Priority to JP2006505649A priority patent/JP4688788B2/ja
Priority to US10/555,014 priority patent/US7671721B2/en
Priority to DE602004021586T priority patent/DE602004021586D1/de
Priority to EP04732129A priority patent/EP1623366B1/en
Priority to PCT/FI2004/000281 priority patent/WO2004100058A1/en
Priority to AT04732129T priority patent/ATE434235T1/de
Publication of FI20030706A publication Critical patent/FI20030706A/sv
Application granted granted Critical
Publication of FI117358B publication Critical patent/FI117358B/sv

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Classifications

    • 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
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
    • G06K7/10019—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers.
    • G06K7/10079—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves resolving collision on the communication channels between simultaneously or concurrently interrogated record carriers. the collision being resolved in the spatial domain, e.g. temporary shields for blindfolding the interrogator in specific directions
    • 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
    • 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
    • G06K19/073—Special arrangements for circuits, e.g. for protecting identification code in memory
    • G06K19/07309—Means for preventing undesired reading or writing from or onto record carriers
    • G06K19/07345—Means for preventing undesired reading or writing from or onto record carriers by activating or deactivating at least a part of the circuit on the record carrier, e.g. ON/OFF switches

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Security & Cryptography (AREA)
  • Selective Calling Equipment (AREA)
  • Burglar Alarm Systems (AREA)
  • Near-Field Transmission Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Optical Communication System (AREA)
  • Details Of Television Systems (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Claims (9)

1. En fjärrdetektor (2), vilken kan fastas vid produkter, omfattande - en mikrokrets (7) med ett minne samt organ för behandling av en radiofrekvent signal, och 5. en till mikrokretsen (7) kopplad antenn (6), vanned säväl signalen som även eleffekt för mikrokietsens (7) drifitspänning kan mottas, kännetecknad av att - tili fjärrdetektoms mikrokrets (7) är en komponent (3) elektriskt kopplad, vars elektriska egenskaper förändras genom inverkan av 10 infrarött eller synligt ljus, och - mikrokretsen (7) uppvisar korrelationsorgan, varmed den kombinerade effekten av en förändring i den radiofrekventa signalen och den elektriska komponenten (3) kan detekteras för att aktivera fj ärrdetektom (2) för dubbelriktad datakommunikation. • · · ♦ · » • * * .***. 15
2. Fjärrdetektor (2) i enlighet med patentkrav 1, kännetecknad av att den *·· •\e komponent (3) som förändras elektriskt genom inverkan av straining utgörs av ett ; * * *; ljuskänsligt polymermotständ. • · e • · · *
3. En avläsningsanordning för avläsning av Ijärrdetektorer (2), vilken ♦ · · avläsningsanordning omfattar 20. organ för sändning och mottagning av en radiofrekvent signal till fj ärrdetektom (2) och frän 5 ärrdetektom (2), * : *. kännetecknad av att * »t - avläsningsanordningen (1) omfattar en ljuskälla (10), och * * * ,···, - styrorgan (11) för ljuskällan (10), med vilka ljuskällans signal kan • * : 25 synkroniseras med den radiofrekventa signalen. • ·« • * 117358
4. Avläsningsanordning (1) ί enlighet med patentkrav 3, kännetecknad av att den är integrerad i en mobiltelefon (1).
5. Ett förfarande i en avläsningsanordning (1) för fjärrdetektorer, i vilken avläsningsanordning information sänds till fjärrdetektom (2) och information 5 mottas frän fjärrdetektom (2), kännetecknat av att tili fjärrdetektom sänds samtidigt med en radiofrekvent signal en signal i omrädet för infrarött eller synligt ljus, vilken är synkroniserad med den radiofrekventa signalen.
6. Ett fjärrdetektorsystem, omfattande - en avläsningsanordning (1) med organ för radiofrekvent sändning och 10 mottagning» - en fjärrdetektor (2) med organ för radiofrekvent dubbelriktad kommunikation med avläsningsanordningen (1) samt organ för utnyttjande av den av avläsningsanordningen utsträlade energin som egen driftspänning, 15 kännetecknat av att ; ·*· - avläsningsanordningen (1) omfattar en i omrädet för infrarött eller synligt • · · ljus fungerande ljuskälla (10) samt styrorgan (11) för styming av Γ \ · lj uskallan synkroniserat med en radiofrekvent signal, och ♦ ** :f„: - fjärrdetektom (2) omfattar organ (3) för detektering av samtidig närvaro • '/ 20 av en ljussignal och en radiofrekvent signal. *##
7. Ett fjärrdetektorförfarande, varvid - radiofrekvent information och eleffekt sänds med hjälp av en avläsningsanordning (1) tili en fjärrdetektor (2), • *·* - medelst fjärrdetektom (2) mottas och sänds radiofrekvent information 25 under det att en radiofrekvent signal används som driftenergi, ***** kännetecknat av att « · **· - medelst avläsningsanordningen (1) sänds i omrädet för infrarött eller synligt * * ljus strälning synkroniserat med radiofrekvensen, och 117358 - medelst fjärrdetektom (2) detekteras en ljussignals och en radiofrekvent signals samtidiga närvaro.
8. Förfarande i enlighet med nägot av de föregäende förfarandekraven i fjärrdetektorers avläsningsanordning (1), i vilken information sänds tili fjärrdetektom 5 (2) och information mottas fran fjärrdetektom (2), kännetecknat av att avläsningsanordningens (1) sändningseffekt sänks tili en sadan niva, att avläsningsanordningen (1) förmär avläsa fjärrdetektom (2) endast i sin omedelbara närhet. « » « « * · · «M • « ♦ · ··· »» • 1 • ·· • 9 9 9 ··· ·· · • » ♦ • ♦ ··· • ♦ • · «·· # · · ' • · · • · · • · * ♦ ♦ ·· • · * · · • aa * · • · ··· ··· • 9 9 9 ·♦· · • · ·
9 M • I
FI20030706A 2003-05-12 2003-05-12 Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter FI117358B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20030706A FI117358B (sv) 2003-05-12 2003-05-12 Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter
DE602004021586T DE602004021586D1 (de) 2003-05-12 2004-05-11 Fernsensor, einrichtung und verfahren zur aktivierung gewählter fernsensorkomponenten
JP2006505649A JP4688788B2 (ja) 2003-05-12 2004-05-11 選択された遠隔センサ要素を起動するための遠隔センサ、デバイス、およびその方法
US10/555,014 US7671721B2 (en) 2003-05-12 2004-05-11 Remote sensor, device and method for activating selected remote sensor components
CA2525110A CA2525110C (en) 2003-05-12 2004-05-11 Remote sensor, device and method for activating selected remote sensor components
EP04732129A EP1623366B1 (en) 2003-05-12 2004-05-11 Remote sensor, device and method for activating selected remote sensor components
PCT/FI2004/000281 WO2004100058A1 (en) 2003-05-12 2004-05-11 Remote sensor, device and method for activating selected remote sensor components
AT04732129T ATE434235T1 (de) 2003-05-12 2004-05-11 Fernsensor, einrichtung und verfahren zur aktivierung gewählter fernsensorkomponenten

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030706 2003-05-12
FI20030706A FI117358B (sv) 2003-05-12 2003-05-12 Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter

Publications (3)

Publication Number Publication Date
FI20030706A0 FI20030706A0 (sv) 2003-05-12
FI20030706A FI20030706A (sv) 2004-11-13
FI117358B true FI117358B (sv) 2006-09-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
FI20030706A FI117358B (sv) 2003-05-12 2003-05-12 Fjärrdetektor, anordning och förfarande för aktivering av önskade fjärrdetektorkomponenter

Country Status (8)

Country Link
US (1) US7671721B2 (sv)
EP (1) EP1623366B1 (sv)
JP (1) JP4688788B2 (sv)
AT (1) ATE434235T1 (sv)
CA (1) CA2525110C (sv)
DE (1) DE602004021586D1 (sv)
FI (1) FI117358B (sv)
WO (1) WO2004100058A1 (sv)

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Also Published As

Publication number Publication date
ATE434235T1 (de) 2009-07-15
EP1623366B1 (en) 2009-06-17
JP4688788B2 (ja) 2011-05-25
US20060202802A1 (en) 2006-09-14
JP2007527037A (ja) 2007-09-20
DE602004021586D1 (de) 2009-07-30
US7671721B2 (en) 2010-03-02
WO2004100058A1 (en) 2004-11-18
EP1623366A1 (en) 2006-02-08
CA2525110A1 (en) 2004-11-18
FI20030706A (sv) 2004-11-13
CA2525110C (en) 2012-08-28
FI20030706A0 (sv) 2003-05-12

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