BR0312986A - 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 - Google Patents
Dispositivo destinado a fornecer um sinal de alarme durante a detecção de uma onda gravitacional gerada pela queda de um corpo dentro de uma piscinaInfo
- Publication number
- BR0312986A BR0312986A BR0312986-1A BR0312986A BR0312986A BR 0312986 A BR0312986 A BR 0312986A BR 0312986 A BR0312986 A BR 0312986A BR 0312986 A BR0312986 A BR 0312986A
- Authority
- BR
- Brazil
- Prior art keywords
- electrical signal
- alarm signal
- comparator
- wave generated
- deliver
- Prior art date
Links
Classifications
-
- 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
- G08B21/08—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 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
- 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)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
"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". 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 que utiliza um detector diferencial que compreende meios de comparação (20) para comparar o valor de limite de sensibilidade com o valor do sinal elétrico recebido e fornecer um sinal de alarme quando o sinal elétrico recebido excede o valor de limite de sensibilidade. O sinal elétrico que resulta das ondas captadas é fornecido a um comparador (44) e permite que um microprocessador (38) programado forneça pulsos de largura variável (S3) à entrada do comparador de modo a diminuir a sensibilidade do dispositivo quando o dispositivo detecta uma perturbação atmosférica. O microprocessador dispara o alarme quando a largura dos pulsos de saída (S4) do comparador é maior do que uma referência crítica predeterminada e que a freq³ência F do dito sinal elétrico analógico está compreendida entre dois valores predeterminados F1 e F2.
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 |
| PCT/FR2003/002369 WO2004011949A2 (fr) | 2002-07-26 | 2003-07-25 | Dispositif de detection de la chute d'un corps dans une piscine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR0312986A true BR0312986A (pt) | 2005-06-14 |
Family
ID=30011507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US7170416B2 (pt) |
| EP (1) | EP1529269B1 (pt) |
| AT (1) | ATE358310T1 (pt) |
| AU (1) | AU2003273479A1 (pt) |
| BR (1) | BR0312986A (pt) |
| CA (1) | CA2493962A1 (pt) |
| DE (1) | DE60312865T2 (pt) |
| ES (1) | ES2285172T3 (pt) |
| FR (1) | FR2842933B1 (pt) |
| MA (1) | MA27376A1 (pt) |
| PT (1) | PT1529269E (pt) |
| TN (1) | TNSN05018A1 (pt) |
| WO (1) | WO2004011949A2 (pt) |
| ZA (1) | ZA200501270B (pt) |
Families Citing this family (10)
| 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 (en) * | 2006-08-02 | 2008-02-07 | 24Eight Llc | Wireless detection and alarm system for monitoring human falls and entries into swimming pools by using three dimensional acceleration and wireless link energy data method and apparatus |
| US20100176956A1 (en) * | 2009-01-10 | 2010-07-15 | Richard Moerschell | Device for detecting a body fall into a pool |
| AU2013309490B2 (en) * | 2012-08-28 | 2017-08-17 | Birchtree, Llc | Shock detectors |
| 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 |
| 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 |
Family Cites Families (7)
| 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 |
| FR2763684B1 (fr) * | 1997-05-20 | 1999-07-16 | F And F International | Dispositif de detection de la chute d'un corps dans une piscine |
| US5903218A (en) * | 1998-08-10 | 1999-05-11 | Vigilant Systems, Inc. | Pool alarm |
| FR2809215B1 (fr) * | 2000-05-18 | 2004-09-10 | F And F Internat | Dispositif d'alarme autoregule a tres faible consommation d'energie |
| US6720875B2 (en) * | 2000-05-18 | 2004-04-13 | F And F International S.A.R.L. | Self-adjusting alarm device with low energy consumption |
-
2002
- 2002-07-26 FR FR0209491A patent/FR2842933B1/fr not_active Expired - Fee Related
-
2003
- 2003-07-25 CA CA002493962A patent/CA2493962A1/fr not_active Abandoned
- 2003-07-25 ES ES03755639T patent/ES2285172T3/es not_active Expired - Lifetime
- 2003-07-25 WO PCT/FR2003/002369 patent/WO2004011949A2/fr active IP Right Grant
- 2003-07-25 AT AT03755639T patent/ATE358310T1/de not_active IP Right Cessation
- 2003-07-25 EP EP03755639A patent/EP1529269B1/fr not_active Expired - Lifetime
- 2003-07-25 BR BR0312986-1A patent/BR0312986A/pt not_active Application Discontinuation
- 2003-07-25 PT PT03755639T patent/PT1529269E/pt unknown
- 2003-07-25 US US10/522,409 patent/US7170416B2/en not_active Expired - Fee Related
- 2003-07-25 DE DE60312865T patent/DE60312865T2/de not_active Expired - Fee Related
- 2003-07-25 AU AU2003273479A patent/AU2003273479A1/en not_active Abandoned
-
2005
- 2005-01-25 TN TNP2005000018A patent/TNSN05018A1/fr unknown
- 2005-01-26 MA MA28073A patent/MA27376A1/fr unknown
- 2005-02-11 ZA ZA200501270A patent/ZA200501270B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2842933A1 (fr) | 2004-01-30 |
| TNSN05018A1 (fr) | 2007-05-14 |
| FR2842933B1 (fr) | 2004-11-19 |
| US7170416B2 (en) | 2007-01-30 |
| ATE358310T1 (de) | 2007-04-15 |
| EP1529269A2 (fr) | 2005-05-11 |
| ZA200501270B (en) | 2006-04-26 |
| EP1529269B1 (fr) | 2007-03-28 |
| ES2285172T3 (es) | 2007-11-16 |
| PT1529269E (pt) | 2007-07-11 |
| CA2493962A1 (fr) | 2004-02-05 |
| DE60312865D1 (de) | 2007-05-10 |
| WO2004011949A2 (fr) | 2004-02-05 |
| AU2003273479A1 (en) | 2004-02-16 |
| WO2004011949A3 (fr) | 2004-04-08 |
| DE60312865T2 (de) | 2008-01-24 |
| MA27376A1 (fr) | 2005-06-01 |
| US20050258968A1 (en) | 2005-11-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |