WO2003050490A3 - An arrangement for making versatile observations from surroundings - Google Patents

An arrangement for making versatile observations from surroundings Download PDF

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Publication number
WO2003050490A3
WO2003050490A3 PCT/FI2002/000998 FI0200998W WO03050490A3 WO 2003050490 A3 WO2003050490 A3 WO 2003050490A3 FI 0200998 W FI0200998 W FI 0200998W WO 03050490 A3 WO03050490 A3 WO 03050490A3
Authority
WO
WIPO (PCT)
Prior art keywords
surroundings
ous
arrangement
transducer device
observations
Prior art date
Application number
PCT/FI2002/000998
Other languages
French (fr)
Other versions
WO2003050490A2 (en
Inventor
Raimo Sepponen
Eero Tommila
Original Assignee
Raimo Sepponen
Eero Tommila
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 Raimo Sepponen, Eero Tommila filed Critical Raimo Sepponen
Publication of WO2003050490A2 publication Critical patent/WO2003050490A2/en
Publication of WO2003050490A3 publication Critical patent/WO2003050490A3/en

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems

Abstract

The invention relates to an arrangement for observation of state and changes of state of surroundings (OUS) including one or more detection units (DU), which have means for transmitting and receiving energy and means for observing some characteristics of received energy, such characteristics include for example oscillation frequency, amplitude and time dependence of signal, one or more transducer device (TC) which is having at least partially electrical interaction, such as galvanic, capacitive or inductive interaction, with surroundings (OUS) and means for receiving energy transmitted by detection unit (DU) in such a way, that transducer device (TC) is arranged through shape, medium (SL) or electrical coupling mode to be coupled in different ways to surroundings and transducer device (TC) is arranged to transmit for example via electrical coupling some information related to surroundings (OUS) to detection unit (DU).
PCT/FI2002/000998 2001-12-05 2002-12-05 An arrangement for making versatile observations from surroundings WO2003050490A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20012393A FI20012393A0 (en) 2001-12-05 2001-12-05 Arrangement for versatile observation of the state of the environment
FI20012393 2001-12-05

Publications (2)

Publication Number Publication Date
WO2003050490A2 WO2003050490A2 (en) 2003-06-19
WO2003050490A3 true WO2003050490A3 (en) 2003-07-31

Family

ID=8562415

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2002/000998 WO2003050490A2 (en) 2001-12-05 2002-12-05 An arrangement for making versatile observations from surroundings

Country Status (2)

Country Link
FI (1) FI20012393A0 (en)
WO (1) WO2003050490A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI114121B (en) * 2002-11-04 2004-08-13 Rafsec Oy Procedure for producing product detector and product detector
FI20040044A0 (en) 2003-08-20 2004-01-15 Raimo Erik Sepponen Procedure and apparatus for monitoring
US7142113B2 (en) 2004-02-17 2006-11-28 Sensormatic Electronics Corporation Method and apparatus to detect an external source

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531526A (en) * 1981-08-07 1985-07-30 Genest Leonard Joseph Remote sensor telemetering system
CH679707A5 (en) * 1990-12-21 1992-03-31 Landis & Gyr Betriebs Ag Measuring device with radio information link - has output signal of transmitter initiating response from sensor transmitter in form of carrier frequency
WO1997004430A1 (en) * 1995-07-18 1997-02-06 Increa Oy A system for observation of surroundings
US5812065A (en) * 1995-08-14 1998-09-22 International Business Machines Corporation Modulation of the resonant frequency of a circuit using an energy field
US5942991A (en) * 1995-06-06 1999-08-24 Diversified Technologies, Inc. Resonant sensor system and method
WO2000079497A1 (en) * 1999-06-21 2000-12-28 Bent Thorning Bensen A/S Radiofrequency resonant circuit sensing device, method of its production, and uses

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531526A (en) * 1981-08-07 1985-07-30 Genest Leonard Joseph Remote sensor telemetering system
CH679707A5 (en) * 1990-12-21 1992-03-31 Landis & Gyr Betriebs Ag Measuring device with radio information link - has output signal of transmitter initiating response from sensor transmitter in form of carrier frequency
US5942991A (en) * 1995-06-06 1999-08-24 Diversified Technologies, Inc. Resonant sensor system and method
WO1997004430A1 (en) * 1995-07-18 1997-02-06 Increa Oy A system for observation of surroundings
US5812065A (en) * 1995-08-14 1998-09-22 International Business Machines Corporation Modulation of the resonant frequency of a circuit using an energy field
WO2000079497A1 (en) * 1999-06-21 2000-12-28 Bent Thorning Bensen A/S Radiofrequency resonant circuit sensing device, method of its production, and uses

Also Published As

Publication number Publication date
FI20012393A0 (en) 2001-12-05
WO2003050490A2 (en) 2003-06-19

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