WO2004011949A3 - Dispositif de detection de la chute d'un corps dans une piscine - Google Patents

Dispositif de detection de la chute d'un corps dans une piscine Download PDF

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Publication number
WO2004011949A3
WO2004011949A3 PCT/FR2003/002369 FR0302369W WO2004011949A3 WO 2004011949 A3 WO2004011949 A3 WO 2004011949A3 FR 0302369 W FR0302369 W FR 0302369W WO 2004011949 A3 WO2004011949 A3 WO 2004011949A3
Authority
WO
WIPO (PCT)
Prior art keywords
electric signal
comparator
fall
swimming pool
delivering
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.)
Ceased
Application number
PCT/FR2003/002369
Other languages
English (en)
Other versions
WO2004011949A2 (fr
Inventor
Francois Philippe
Philippe Montaron
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
F and F International Sarl
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30011507&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2004011949(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to DE60312865T priority Critical patent/DE60312865T2/de
Priority to EP03755639A priority patent/EP1529269B1/fr
Priority to BR0312986-1A priority patent/BR0312986A/pt
Priority to AU2003273479A priority patent/AU2003273479A1/en
Priority to CA002493962A priority patent/CA2493962A1/fr
Application filed by F and F International Sarl filed Critical F and F International Sarl
Priority to US10/522,409 priority patent/US7170416B2/en
Publication of WO2004011949A2 publication Critical patent/WO2004011949A2/fr
Publication of WO2004011949A3 publication Critical patent/WO2004011949A3/fr
Priority to TNP2005000018A priority patent/TNSN05018A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • G08B21/08—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water
    • G08B21/084—Alarms for ensuring the safety of persons responsive to the presence of persons in a body of water, e.g. a swimming pool; responsive to an abnormal condition of a body of water by monitoring physical movement characteristics of the water
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Manipulator (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

Dispositif destiné à fournir un signal d'alarme lors de la détection d'une onde gravitationnelle générée par la chute d'un corps dans une piscine utilisant un détecteur différentiel comportant des moyens de comparaison (20) pour comparer la valeur de seuil de sensibilité à la valeur du signal électrique reçu et fournir un signal d'alarme lorsque le signal électrique reçu dépasse la valeur de seuil de sensibilité. Le signal électrique résultant des ondes captées est fourni à un comparateur (44) permet à un microprocesseur (38) programmé de fournir des impulsions de largeur variable (S3) à l'entrée du comparateur de façon à diminuer la sensibilité du dispositif lorsque le dispositif détecte une perturbation atmosphérique. Le microprocesseur déclenche l'alarme lorsque la largeur des impulsions de sortie (S4) du comparateur est plus grande qu'une référence critique prédéterminée et que la fréquence F dudit signal électrique analogique est comprise entre deux valeurs prédéterminées F1 et F2.
PCT/FR2003/002369 2002-07-26 2003-07-25 Dispositif de detection de la chute d'un corps dans une piscine Ceased WO2004011949A2 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US10/522,409 US7170416B2 (en) 2002-07-26 2003-07-25 Device for detecting a body falling into a swimming pool
EP03755639A EP1529269B1 (fr) 2002-07-26 2003-07-25 Dispositif de detection de la chute d un corps dans une pisc ine
BR0312986-1A BR0312986A (pt) 2002-07-26 2003-07-25 Dispositivo destinado a fornecer um sinal de alarme durante a detecção de uma onda gravitacional gerada pela queda de um corpo dentro de uma piscina
AU2003273479A AU2003273479A1 (en) 2002-07-26 2003-07-25 Device for detecting the fall of a body into a swimming pool
CA002493962A CA2493962A1 (fr) 2002-07-26 2003-07-25 Dispositif de detection de la chute d'un corps dans une piscine
DE60312865T DE60312865T2 (de) 2002-07-26 2003-07-25 Vorrichtung zur detektierung des sturzes eines körpers in ein schwimmbad
TNP2005000018A TNSN05018A1 (fr) 2002-07-26 2005-01-25 Dispositif de detection de la chute d'un corps dans une piscine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0209491A FR2842933B1 (fr) 2002-07-26 2002-07-26 Dispositif de detection de la chute d'un corps dans une piscine
FR02/09491 2002-07-26

Publications (2)

Publication Number Publication Date
WO2004011949A2 WO2004011949A2 (fr) 2004-02-05
WO2004011949A3 true WO2004011949A3 (fr) 2004-04-08

Family

ID=30011507

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2003/002369 Ceased WO2004011949A2 (fr) 2002-07-26 2003-07-25 Dispositif de detection de la chute d'un corps dans une piscine

Country Status (14)

Country Link
US (1) US7170416B2 (fr)
EP (1) EP1529269B1 (fr)
AT (1) ATE358310T1 (fr)
AU (1) AU2003273479A1 (fr)
BR (1) BR0312986A (fr)
CA (1) CA2493962A1 (fr)
DE (1) DE60312865T2 (fr)
ES (1) ES2285172T3 (fr)
FR (1) FR2842933B1 (fr)
MA (1) MA27376A1 (fr)
PT (1) PT1529269E (fr)
TN (1) TNSN05018A1 (fr)
WO (1) WO2004011949A2 (fr)
ZA (1) ZA200501270B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6980109B2 (en) * 2003-10-30 2005-12-27 Aquasonus, Llc System and method for monitoring intrusion detection in a pool
FR2868861B3 (fr) 2004-04-07 2007-07-27 Azur Integration Sarl Dispositif de detection de la chute d'un corps dans une piscine
FR2884952B1 (fr) * 2005-04-26 2007-07-06 M G Internat Dispositif de detection de la chute d'un corps dans un bassin
WO2008016679A2 (fr) * 2006-08-02 2008-02-07 24Eight Llc Système sans fil de détection et d'alarme suivant les entrées et les chutes dans une piscine utilisant un procédé et un appareil sans fil en 3d de détection de données d'accélération et d'énergie
US20100176956A1 (en) * 2009-01-10 2010-07-15 Richard Moerschell Device for detecting a body fall into a pool
US9285396B2 (en) * 2012-08-28 2016-03-15 Birchtree, Llc Shock detector
US9506957B1 (en) 2014-08-05 2016-11-29 Aaron Neal Branstetter Floating apparatus for alerting people of the presence of voltage in water
US10627525B2 (en) * 2017-05-10 2020-04-21 Qualcomm Incorporated Water-related action triggering
IL256138A (en) * 2017-12-05 2018-01-31 Sosense Ltd A system and method for detecting drowning
JP6790311B1 (ja) * 2020-03-03 2020-11-25 三菱電機株式会社 非定常検出システム、非定常検出方法および非定常検出プログラム
CN112185059B (zh) * 2020-09-23 2021-11-23 北京蓦然认知科技有限公司 一种提醒用户的方法、装置
US12188836B1 (en) 2024-08-01 2025-01-07 Richard Moerschell Differential pressure detector and method for sensing body fall into pool

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763684A1 (fr) * 1997-05-20 1998-11-27 F And F International Dispositif de detection de la chute d'un corps dans une piscine
WO2001088870A1 (fr) * 2000-05-18 2001-11-22 F And F International S.A.R.L. Dispositif d'alarme autoregule a tres faible consommation d'energie

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959534A (en) * 1993-10-29 1999-09-28 Splash Industries, Inc. Swimming pool alarm
US5638048A (en) * 1995-02-09 1997-06-10 Curry; Robert C. Alarm system for swimming pools
US5828304A (en) * 1997-03-19 1998-10-27 Mowday; Ruth I. Pool monitoring system
US5903218A (en) * 1998-08-10 1999-05-11 Vigilant Systems, Inc. Pool alarm
US6720875B2 (en) * 2000-05-18 2004-04-13 F And F International S.A.R.L. Self-adjusting alarm device with low energy consumption

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2763684A1 (fr) * 1997-05-20 1998-11-27 F And F International Dispositif de detection de la chute d'un corps dans une piscine
WO2001088870A1 (fr) * 2000-05-18 2001-11-22 F And F International S.A.R.L. Dispositif d'alarme autoregule a tres faible consommation d'energie

Also Published As

Publication number Publication date
FR2842933B1 (fr) 2004-11-19
EP1529269A2 (fr) 2005-05-11
PT1529269E (pt) 2007-07-11
ZA200501270B (en) 2006-04-26
BR0312986A (pt) 2005-06-14
DE60312865T2 (de) 2008-01-24
US20050258968A1 (en) 2005-11-24
WO2004011949A2 (fr) 2004-02-05
MA27376A1 (fr) 2005-06-01
ATE358310T1 (de) 2007-04-15
FR2842933A1 (fr) 2004-01-30
EP1529269B1 (fr) 2007-03-28
DE60312865D1 (de) 2007-05-10
TNSN05018A1 (fr) 2007-05-14
AU2003273479A1 (en) 2004-02-16
US7170416B2 (en) 2007-01-30
CA2493962A1 (fr) 2004-02-05
ES2285172T3 (es) 2007-11-16

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