PT1287508E - Dispositivo de alarme auto-regulado com consumo de energia muito baixo - Google Patents

Dispositivo de alarme auto-regulado com consumo de energia muito baixo

Info

Publication number
PT1287508E
PT1287508E PT01936588T PT01936588T PT1287508E PT 1287508 E PT1287508 E PT 1287508E PT 01936588 T PT01936588 T PT 01936588T PT 01936588 T PT01936588 T PT 01936588T PT 1287508 E PT1287508 E PT 1287508E
Authority
PT
Portugal
Prior art keywords
whereof
alarm device
auto
amplifying means
energy consumption
Prior art date
Application number
PT01936588T
Other languages
English (en)
Portuguese (pt)
Inventor
Philippe Francois
Original Assignee
F And F Internat S A R L
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 F And F Internat S A R L filed Critical F And F Internat S A R L
Publication of PT1287508E publication Critical patent/PT1287508E/pt

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)
PT01936588T 2000-05-18 2001-05-18 Dispositivo de alarme auto-regulado com consumo de energia muito baixo PT1287508E (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
PT1287508E true PT1287508E (pt) 2005-01-31

Family

ID=8850369

Family Applications (1)

Application Number Title Priority Date Filing Date
PT01936588T PT1287508E (pt) 2000-05-18 2001-05-18 Dispositivo de alarme auto-regulado com consumo de energia muito baixo

Country Status (9)

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

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 (fr) 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 (fr) 2003-03-05
CA2407117A1 (fr) 2001-11-22
ES2228868T3 (es) 2005-04-16
DE60105289T2 (de) 2005-09-01

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