CA2407117A1 - Dispositif d'alarme autoregule a tres faible consommation d'energie - Google Patents

Dispositif d'alarme autoregule a tres faible consommation d'energie Download PDF

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Publication number
CA2407117A1
CA2407117A1 CA002407117A CA2407117A CA2407117A1 CA 2407117 A1 CA2407117 A1 CA 2407117A1 CA 002407117 A CA002407117 A CA 002407117A CA 2407117 A CA2407117 A CA 2407117A CA 2407117 A1 CA2407117 A1 CA 2407117A1
Authority
CA
Canada
Prior art keywords
signal
width
alarm
input
comparator
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.)
Abandoned
Application number
CA002407117A
Other languages
English (en)
French (fr)
Inventor
Francois Philippe
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.)
F and F International Sarl
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
Publication of CA2407117A1 publication Critical patent/CA2407117A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1681—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using infrasonic detecting means, e.g. a microphone operating below the audible frequency range
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/20—Calibration, including self-calibrating arrangements
    • G08B29/24—Self-calibration, e.g. compensating for environmental drift or ageing of components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Burglar Alarm Systems (AREA)
  • Fire Alarms (AREA)
  • Emergency Alarm Devices (AREA)
  • Alarm Systems (AREA)
  • Fire-Detection Mechanisms (AREA)
CA002407117A 2000-05-18 2001-05-18 Dispositif d'alarme autoregule a tres faible consommation d'energie Abandoned CA2407117A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0006360A FR2809215B1 (fr) 2000-05-18 2000-05-18 Dispositif d'alarme autoregule a tres faible consommation d'energie
FR00/06360 2000-05-18
PCT/FR2001/001541 WO2001088870A1 (fr) 2000-05-18 2001-05-18 Dispositif d'alarme autoregule a tres faible consommation d'energie

Publications (1)

Publication Number Publication Date
CA2407117A1 true CA2407117A1 (fr) 2001-11-22

Family

ID=8850369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002407117A Abandoned CA2407117A1 (fr) 2000-05-18 2001-05-18 Dispositif d'alarme autoregule a tres faible consommation d'energie

Country Status (9)

Country Link
EP (1) EP1287508B1 (de)
AT (1) ATE275279T1 (de)
AU (1) AU2001262464A1 (de)
CA (1) CA2407117A1 (de)
DE (1) DE60105289T2 (de)
ES (1) ES2228868T3 (de)
FR (1) FR2809215B1 (de)
PT (1) PT1287508E (de)
WO (1) WO2001088870A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842933B1 (fr) * 2002-07-26 2004-11-19 F And F Internat Dispositif de detection de la chute d'un corps dans une piscine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2560701B1 (fr) * 1984-03-05 1987-04-17 Sogesec Sarl Detecteur d'acces a pression differentielle
US5084696A (en) * 1991-01-24 1992-01-28 Aritech Corporation Signal detection system with dynamically adjustable detection threshold
FR2694650A1 (fr) * 1992-08-04 1994-02-11 Frizet Christian Analyseur paramétrique en temps réel de choc et d'ouverture.
ES2224111T3 (es) * 1995-02-13 2005-03-01 Siemens Building Technologies Ag Detector de sonido corporal para la supervision de intrusiones.
FR2770670A1 (fr) * 1997-11-03 1999-05-07 Omega Conception Et Systeme Procede et dispositif d'alarme utilisant une detection sonore basse frequence

Also Published As

Publication number Publication date
FR2809215B1 (fr) 2004-09-10
EP1287508B1 (de) 2004-09-01
AU2001262464A1 (en) 2001-11-26
FR2809215A1 (fr) 2001-11-23
WO2001088870A1 (fr) 2001-11-22
DE60105289D1 (de) 2004-10-07
ATE275279T1 (de) 2004-09-15
EP1287508A1 (de) 2003-03-05
ES2228868T3 (es) 2005-04-16
DE60105289T2 (de) 2005-09-01
PT1287508E (pt) 2005-01-31

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued