EP1688896A1 - Dispositif portatif pour le test et l'alarme de proximité - Google Patents

Dispositif portatif pour le test et l'alarme de proximité Download PDF

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Publication number
EP1688896A1
EP1688896A1 EP05002430A EP05002430A EP1688896A1 EP 1688896 A1 EP1688896 A1 EP 1688896A1 EP 05002430 A EP05002430 A EP 05002430A EP 05002430 A EP05002430 A EP 05002430A EP 1688896 A1 EP1688896 A1 EP 1688896A1
Authority
EP
European Patent Office
Prior art keywords
reader
portable device
proximity check
tag
operating range
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.)
Withdrawn
Application number
EP05002430A
Other languages
German (de)
English (en)
Inventor
Claudio Azzolini
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to EP05002430A priority Critical patent/EP1688896A1/fr
Publication of EP1688896A1 publication Critical patent/EP1688896A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/14—Mechanical actuation by lifting or attempted removal of hand-portable articles
    • G08B13/1427—Mechanical actuation by lifting or attempted removal of hand-portable articles with transmitter-receiver for distance detection
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
    • G08B21/0275—Electronic Article Surveillance [EAS] tag technology used for parent or child unit, e.g. same transmission technology, magnetic tag, RF tag, RFID

Definitions

  • the present invention refers to a device that is able to signal when one or more objects under surveillance go out of its operating range, In order to prevent thefts or simple distractions of the owner of such objects.
  • the invention operating in radio-frequency, is composed of an active component, herein below called READER and one or more passive components, called TAG.
  • READER an active component
  • TAG passive components
  • the known art does not provide anything that has the same purpose, apart from uncomfortable mechanical devices (small chains) that, once being clamped to a wrist, or a belt, prevent the accidental loss of goods, or their theft.
  • micro-electronic components that can be found on the market, have been used: the product as described can assume the smallest sizes by designing and realising dedicated electronic components with high-integration (SMD) techniques.
  • SMD high-integration
  • the TAG provides perturbation to radio field C by emitting in turn waves at a coded frequency, that reader B is programmed to recognise.
  • the upper cover 1 can be observed, that has holes 2, 3 for housing the supply button 15 and the serial data port 20, necessary for recharging lithium-ion batteries 4 and for programming the device, whose minimum supply voltage is 9 Volts.
  • the status LEDs 16 and 17 can be distinguished, that point out when the system is operating and when a TAG has gone out of the reader B operating range, such event being also acoustically signalled by the buzzer 6, the integrated circuits 5, 7, 8 and 11, whose denomination and type of connection will be included in figure 3 and in the list of components.
  • the programming procedure is activated by button 12 and its operating cycle is signalled by LED 11.
  • the description is completed by the antenna 9, secured to the printed circuit by a screw 13, the lower cover 19 that has securing bushes 21 for the circuit and a lip 22 along the closure to prevent dust and water from entering.
  • the antenna ANT is chosen in compliance with specifications from the component V2 manufactured.
  • T 1,1 ⁇ R 9 ⁇ C10.
  • the components R9 and C10 will then have to be chosen according to the delay value that has to be obtained.
  • Reader B can be conveniently integrated in the volume occupied by a portable phone battery, or integrated in the volume occupied by a compact data processor, also called PDA, or on a notebook, or electronic agenda.
  • the maximum theoretical limit operating range of reader B has a substantially circular shape and a radius of about 2 meters.

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  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Burglar Alarm Systems (AREA)
EP05002430A 2005-02-04 2005-02-04 Dispositif portatif pour le test et l'alarme de proximité Withdrawn EP1688896A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05002430A EP1688896A1 (fr) 2005-02-04 2005-02-04 Dispositif portatif pour le test et l'alarme de proximité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05002430A EP1688896A1 (fr) 2005-02-04 2005-02-04 Dispositif portatif pour le test et l'alarme de proximité

Publications (1)

Publication Number Publication Date
EP1688896A1 true EP1688896A1 (fr) 2006-08-09

Family

ID=34933603

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05002430A Withdrawn EP1688896A1 (fr) 2005-02-04 2005-02-04 Dispositif portatif pour le test et l'alarme de proximité

Country Status (1)

Country Link
EP (1) EP1688896A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013491U1 (de) * 2000-08-04 2001-01-11 Vaic Helmut Sicherungseinrichtung für Mobiltelefone und mobile Computer
EP1191495A2 (fr) * 2000-09-25 2002-03-27 Gadget Guard Limited Procédé et dispositif pour le marquage antivol
EP1251472A1 (fr) * 2001-04-18 2002-10-23 Sony International (Europe) GmbH Dispositif de protection contre la perte d'un terminal mobile
WO2003107294A2 (fr) * 2002-06-17 2003-12-24 Rabanne Michael C Batterie a systeme de reperage integre

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013491U1 (de) * 2000-08-04 2001-01-11 Vaic Helmut Sicherungseinrichtung für Mobiltelefone und mobile Computer
EP1191495A2 (fr) * 2000-09-25 2002-03-27 Gadget Guard Limited Procédé et dispositif pour le marquage antivol
EP1251472A1 (fr) * 2001-04-18 2002-10-23 Sony International (Europe) GmbH Dispositif de protection contre la perte d'un terminal mobile
WO2003107294A2 (fr) * 2002-06-17 2003-12-24 Rabanne Michael C Batterie a systeme de reperage integre

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