EP0989532A1 - Alarme électronique pour la surveillance d'un enfant - Google Patents

Alarme électronique pour la surveillance d'un enfant Download PDF

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Publication number
EP0989532A1
EP0989532A1 EP98830559A EP98830559A EP0989532A1 EP 0989532 A1 EP0989532 A1 EP 0989532A1 EP 98830559 A EP98830559 A EP 98830559A EP 98830559 A EP98830559 A EP 98830559A EP 0989532 A1 EP0989532 A1 EP 0989532A1
Authority
EP
European Patent Office
Prior art keywords
child
looking
line
receiver
transmitter
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Withdrawn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
EP98830559A
Other languages
German (de)
English (en)
Inventor
Carlo Stradi
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.)
Custom Engineering Srl
Original Assignee
Custom Engineering Srl
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 Custom Engineering Srl filed Critical Custom Engineering Srl
Priority to EP98830559A priority Critical patent/EP0989532A1/fr
Publication of EP0989532A1 publication Critical patent/EP0989532A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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
    • G08B21/023—Power management, e.g. system sleep and wake up provisions

Definitions

  • the invented device consists of an electronic alarm to be used to lock after a child which alerts in the case the same child goes away beyond a pre-arranged distance so permitting a prompt intervention also if other activities are made in that moment.
  • the device to be used both into a house that in the open air inside an area without dangers such as a meadow, a play room for children or other and particularly to be used by the keeper when contemporary other activities are made.
  • Currently to keep and eye on the child is an activity which asks for a continuous presence and consequently it excludes the possibility to make contemporary other works in correct way. This make impossible for the person looks after a child and contemporary does other for example the housework, the book reading, the watching television and this usually causes to the person to overtire itself.
  • the apparatus consists of an electronic alarm to be started when an its part puts on the child comes to be beyond an arranged distance from the other part controlled by the looking after person.
  • the apparatus is formed by two interacting devices of which one is to be blocked on the child, for example including it in a bangle, in a clothing or other, and it consists of a code limited power transmitter which transmits a continuous signal while the other device, of which is equipped the looking after person, consists of a receiver with an equal code which, when does not receive the signal because the child is gone out from its radius of action, starts a warning signal providing the emission of buzz so alerting the looking after person for a prompt intervent.
  • the transmitter to be put on the child, is to be inserted in a toy or in a gadged such a bangle, a watch or a chain so creating and other used mode.
  • the electronic apparatus consists of two interacting devices of which the device A, to be stable put on the child body, provides a code limited power transmitter trasmitting in continuous impulses to a second device B, kept by the looking after person , provides a receiver with the same code to be put in stand-by by the receivement of the same impulses.
  • the receivement of said impulses cane to stop owing to the exit of the receiver B from the radius of action of the transmitter A caused by the taking away of the child beyond an arranged safety limit, a sound signal and/or light signal starts so alerting the looking after person.
  • the current comes to a logic unit 3a forming a time code generator such a microchip card or a logic card that on line 4a sends the generated codes to a transmitter 5a radiating said codes through an inside antenna 6a toward a device B.
  • Said device B received said signals through and inside antenna 1b, send them to a receiver 2b and, on line 3b, they arrive to a logic unit 4b for the code translation.
  • acustic signal generator 6b Both the receiver 2b than the logic unit 4b to be fed on lines 7b and 8b by means of a battery 9b.
  • the electronic apparatus consists of two interacting devices to be fed by solar power of which the device C to be stable put on the child body and the device D kept by the looking after person.
  • the device C provides a solar cell 1c that, on line 2c, feeds an accumulator 3c connected on line 4c to a logic unit 5c which on line 6c sends the generated codes to a transmitter 7c radiating the same codes through an inside antenna 8c toward the device D.
  • Said device D after to have received said signals through an inside antenna 1d, sends them to a receiver 2d that on line 3d sends them to a logic unit 4d for the code translation.
  • said codes are missing on line 5d is started an acustic signal 6d.
  • Both the receiver 2d than the logic unit 4d are fed on lines 7d and 8d by an accumulator 9d. Said accumulator to be fed on line 10d through a solar cell 11d.
  • Different embodiments of the invented device are illustrated in the drawings of sheets 1, 2 and 3.
  • sheet 1 fig. 1 is a schematic block diagram illustrating the apparatus consists of the devices A and B.
  • sheet 2 fig. 2 is a schematic block diagram illustrating the device to be fed by solar power consisting of the devices C and D.
  • the fig. 3 is schematic view of the receiver B, kept to the looking after person, placed in the radius of action of the transmitter B put on the child so determing the no-activation of the alarm system.
  • Fig. 4 is schematic view of the receiver 8 out of the radius of action of the transmitter A so determing the activation of the alarm system.

Landscapes

  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
EP98830559A 1998-09-23 1998-09-23 Alarme électronique pour la surveillance d'un enfant Withdrawn EP0989532A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98830559A EP0989532A1 (fr) 1998-09-23 1998-09-23 Alarme électronique pour la surveillance d'un enfant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98830559A EP0989532A1 (fr) 1998-09-23 1998-09-23 Alarme électronique pour la surveillance d'un enfant

Publications (1)

Publication Number Publication Date
EP0989532A1 true EP0989532A1 (fr) 2000-03-29

Family

ID=8236800

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98830559A Withdrawn EP0989532A1 (fr) 1998-09-23 1998-09-23 Alarme électronique pour la surveillance d'un enfant

Country Status (1)

Country Link
EP (1) EP0989532A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119677B2 (en) 2000-09-28 2006-10-10 Marcus Ziesing Personal monitoring system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248330A (en) * 1990-09-14 1992-04-01 David William Seeman Child/article monitoring system
DE4436991A1 (de) * 1994-10-06 1996-04-11 Deutsch Wilhelm Selektive Überwachungseinrichtung

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2248330A (en) * 1990-09-14 1992-04-01 David William Seeman Child/article monitoring system
DE4436991A1 (de) * 1994-10-06 1996-04-11 Deutsch Wilhelm Selektive Überwachungseinrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7119677B2 (en) 2000-09-28 2006-10-10 Marcus Ziesing Personal monitoring system

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