ES2147897T3 - Aparato para la deteccion de las condiciones de ambiente y metodo para utilizar un sistema de alarma. - Google Patents

Aparato para la deteccion de las condiciones de ambiente y metodo para utilizar un sistema de alarma.

Info

Publication number
ES2147897T3
ES2147897T3 ES96301255T ES96301255T ES2147897T3 ES 2147897 T3 ES2147897 T3 ES 2147897T3 ES 96301255 T ES96301255 T ES 96301255T ES 96301255 T ES96301255 T ES 96301255T ES 2147897 T3 ES2147897 T3 ES 2147897T3
Authority
ES
Spain
Prior art keywords
group
detectors
detector
processed
processing
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.)
Expired - Lifetime
Application number
ES96301255T
Other languages
English (en)
Inventor
Donald D Anderson
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.)
Pittway Corp
Original Assignee
Pittway Corp
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 Pittway Corp filed Critical Pittway Corp
Application granted granted Critical
Publication of ES2147897T3 publication Critical patent/ES2147897T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B26/00—Alarm systems in which substations are interrogated in succession by a central station
    • G08B26/001—Alarm systems in which substations are interrogated in succession by a central station with individual interrogation of substations connected in parallel

Abstract

UN SISTEMA DE ALARMA DE INCENDIOS QUE INCLUYE UNA UNIDAD DE CONTROL QUE SE COMUNICA CON UNA PLURALIDAD DE DETECTORES DE HUMOS SEPARADOS A TRAVES DE UN ENLACE DE COMUNICACIONES BIDIRECCIONAL. LOS DETECTORES DE HUMOS SON INDEPENDIENTES ENTRE SI, Y SE ENCUENTRAN SEPARADOS, Y ESTAN ASOCIADOS ENTRE SI EN DIFERENTES GRUPOS SUPERPUESTOS. CADA GRUPO DE DETECTORES SE ENCUENTRA FISICAMENTE DISPUESTO CON LOS MIEMBROS DEL GRUPO ADYACENTES ENTRE SI EN UN AREA RELATIVAMENTE LOCALIZADA. LAS SEÑALES DE LOS DETECTORES SON TRANSMITIDAS AL ELEMENTO DE CONTROL PARA SU PROCESAMIENTO. EL ELEMENTO DE CONTROL CUADRA CADA UNA DE LAS SEÑALES DE UN GRUPO DADO, SUMA ESAS SEÑALES Y CALCULA A CONTINUACION LA RAIZ CUADRADA. EL VALOR RESULTANTE PROCESADO ESTA ASOCIADO A UN DETECTOR SELECCIONADO DEL GRUPO. EN CADA GRUPO SE REALIZA UN PROCESAMIENTO SIMILAR. COMO RESULTADO DEL PROCESAMIENTO, CADA DETECTOR TIENE ASOCIADO A EL UN VALOR DE HUMOS PROCESADO QUE TIENE EN CUENTA NO SOLO LOS VALORES RECIBIDOS DEL DETECTOR ASOCIADO SINO TAMBIEN LOS VALORES RECIBIDOS DE UNO O MAS DETECTORES ADYACENTES DE UN GRUPO. LOS VALORES DE LAS SEÑALES PROCESADAS SE PUEDEN COMPARAR ENTONCES CON UN VALOR UMBRAL DE ALARMA PARA DETERMINAR SI HAY O NO UN INCENDIO.
ES96301255T 1995-02-24 1996-02-26 Aparato para la deteccion de las condiciones de ambiente y metodo para utilizar un sistema de alarma. Expired - Lifetime ES2147897T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/396,179 US5627515A (en) 1995-02-24 1995-02-24 Alarm system with multiple cooperating sensors

Publications (1)

Publication Number Publication Date
ES2147897T3 true ES2147897T3 (es) 2000-10-01

Family

ID=23566186

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96301255T Expired - Lifetime ES2147897T3 (es) 1995-02-24 1996-02-26 Aparato para la deteccion de las condiciones de ambiente y metodo para utilizar un sistema de alarma.

Country Status (4)

Country Link
US (1) US5627515A (es)
EP (1) EP0729125B1 (es)
DE (1) DE69609216T2 (es)
ES (1) ES2147897T3 (es)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0762358B1 (en) * 1995-08-18 2001-10-31 Gsbs Development Corporation Fire detection system
US6104286A (en) * 1996-07-10 2000-08-15 Luquette; Mark H. Monitoring alarm systems
US6229449B1 (en) 1999-04-29 2001-05-08 Darren S. Kirchner Detector apparatus
US6320501B1 (en) 1999-05-25 2001-11-20 Pittway Corporation Multiple sensor system for alarm determination with device-to-device communications
US6791453B1 (en) * 2000-08-11 2004-09-14 Walter Kidde Portable Equipment, Inc. Communication protocol for interconnected hazardous condition detectors, and system employing same
US8144671B2 (en) 2005-07-01 2012-03-27 Twitchell Jr Robert W Communicating via nondeterministic and deterministic network routing
FR2855618B1 (fr) * 2003-05-27 2005-08-05 Geophysique Cie Gle Procede de traitement sismique pour la decomposition d'un champ d'onde en composantes harmoniques et applications a la determination de collections angulaires de reflectivite
US7233253B2 (en) * 2003-09-12 2007-06-19 Simplexgrinnell Lp Multiwavelength smoke detector using white light LED
WO2005079340A2 (en) * 2004-02-13 2005-09-01 Lacasse Photoplastics, Inc. Intelligent directional fire alarm system
US7158021B2 (en) * 2004-04-22 2007-01-02 Scientific-Atlanta, Inc. Stigmergic sensor security system
US7218237B2 (en) * 2004-05-27 2007-05-15 Lawrence Kates Method and apparatus for detecting water leaks
US7042352B2 (en) * 2004-05-27 2006-05-09 Lawrence Kates Wireless repeater for sensor system
US7561057B2 (en) * 2004-05-27 2009-07-14 Lawrence Kates Method and apparatus for detecting severity of water leaks
US20050262923A1 (en) * 2004-05-27 2005-12-01 Lawrence Kates Method and apparatus for detecting conditions favorable for growth of fungus
US7102504B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor monitoring unit
US7142107B2 (en) 2004-05-27 2006-11-28 Lawrence Kates Wireless sensor unit
US7102505B2 (en) * 2004-05-27 2006-09-05 Lawrence Kates Wireless sensor system
US7623028B2 (en) 2004-05-27 2009-11-24 Lawrence Kates System and method for high-sensitivity sensor
US7228726B2 (en) 2004-09-23 2007-06-12 Lawrence Kates System and method for utility metering and leak detection
US7126487B2 (en) * 2004-10-15 2006-10-24 Ranco Incorporated Of Delaware Circuit and method for prioritization of hazardous condition messages for interconnected hazardous condition detectors
US7336168B2 (en) * 2005-06-06 2008-02-26 Lawrence Kates System and method for variable threshold sensor
US7230528B2 (en) * 2005-09-20 2007-06-12 Lawrence Kates Programmed wireless sensor system
US7142123B1 (en) * 2005-09-23 2006-11-28 Lawrence Kates Method and apparatus for detecting moisture in building materials
US7528711B2 (en) * 2005-12-19 2009-05-05 Lawrence Kates Portable monitoring unit
US20080258924A1 (en) * 2007-04-20 2008-10-23 Moss J Darryl Fire alarm system
US20080258904A1 (en) * 2007-04-20 2008-10-23 Moss J Darryl Alarm device and system
US7821393B2 (en) 2008-02-01 2010-10-26 Balmart Sistemas Electronicos Y De Comunicaciones S.L. Multivariate environmental sensing system with intelligent storage and redundant transmission pathways
WO2009140669A2 (en) 2008-05-16 2009-11-19 Terahop Networks, Inc. Securing, monitoring and tracking shipping containers
US7920053B2 (en) * 2008-08-08 2011-04-05 Gentex Corporation Notification system and method thereof
US8766807B2 (en) * 2008-10-03 2014-07-01 Universal Security Instruments, Inc. Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection
US8284065B2 (en) * 2008-10-03 2012-10-09 Universal Security Instruments, Inc. Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection
US8232884B2 (en) * 2009-04-24 2012-07-31 Gentex Corporation Carbon monoxide and smoke detectors having distinct alarm indications and a test button that indicates improper operation
US8836532B2 (en) 2009-07-16 2014-09-16 Gentex Corporation Notification appliance and method thereof
US8310365B2 (en) 2010-01-08 2012-11-13 Utc Fire & Security Americas Corporation, Inc. Control system, security system, and method of monitoring a location
US8395501B2 (en) 2010-11-23 2013-03-12 Universal Security Instruments, Inc. Dynamic alarm sensitivity adjustment and auto-calibrating smoke detection for reduced resource microprocessors

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56132690A (en) * 1980-03-19 1981-10-17 Hochiki Co Fire detector
JPS5938897A (ja) * 1982-08-27 1984-03-02 ニツタン株式会社 異常監視装置
JPS5977594A (ja) * 1982-10-27 1984-05-04 ニツタン株式会社 火災警報システム
JPS59157789A (ja) * 1983-02-24 1984-09-07 ホーチキ株式会社 火災報知装置
JPS59172093A (ja) * 1983-03-21 1984-09-28 高橋　信夫 火災などの異常警報装置
JPS59201193A (ja) * 1983-04-30 1984-11-14 松下電工株式会社 火報システム
US4667193A (en) * 1983-12-13 1987-05-19 Honeywell, Inc. Addressing system for simultaneously polling plural remote stations
JPS6115300A (ja) * 1984-06-29 1986-01-23 ホーチキ株式会社 火災警報装置
JPS6139194A (ja) * 1984-07-31 1986-02-25 ホーチキ株式会社 火災警報装置
JPS6149297A (ja) * 1984-08-17 1986-03-11 ホーチキ株式会社 火災報知装置
JPH079680B2 (ja) * 1985-04-01 1995-02-01 ホーチキ株式会社 アナログ火災報知装置
JPH0719315B2 (ja) * 1985-04-09 1995-03-06 ホーチキ株式会社 火災報知装置
JPS61237197A (ja) * 1985-04-12 1986-10-22 ホーチキ株式会社 火災警報装置
US4639598A (en) * 1985-05-17 1987-01-27 Santa Barbara Research Center Fire sensor cross-correlator circuit and method
JPS6219999A (ja) * 1985-07-18 1987-01-28 ホーチキ株式会社 火災報知装置
JPS6222198A (ja) * 1985-07-22 1987-01-30 ニツタン株式会社 複合型検出器
JPS62123595A (ja) * 1985-11-25 1987-06-04 ニツタン株式会社 環境異常警報装置
JPS62215848A (ja) * 1986-03-18 1987-09-22 Hochiki Corp 感知装置
JPS62269293A (ja) * 1986-05-19 1987-11-21 石井　弘允 火災報知装置
JPH0632144B2 (ja) * 1987-04-08 1994-04-27 ニツタン株式会社 環境異常警報装置
JPS647198A (en) * 1987-06-30 1989-01-11 Nittan Co Ltd Environmental abnormality warning device
JPS6455696A (en) * 1987-08-26 1989-03-02 Hochiki Co Fire judging device
US4916432A (en) * 1987-10-21 1990-04-10 Pittway Corporation Smoke and fire detection system communication
US4818994A (en) * 1987-10-22 1989-04-04 Rosemount Inc. Transmitter with internal serial bus
EP0338218B1 (de) * 1988-03-30 1993-09-15 Cerberus Ag Verfahren zur Brandfrüherkennung
US4972178A (en) * 1988-04-05 1990-11-20 Nittan Company, Limited Fire monitoring system
US5138562A (en) * 1988-04-14 1992-08-11 Fike Corporation Environmental protection system useful for the fire detection and suppression
US5105371A (en) * 1988-04-14 1992-04-14 Fike Corporation Environmental detection system useful for fire detection and suppression
US4977527A (en) * 1988-04-14 1990-12-11 Fike Corporation Threshold compensation and calibration in distributed environmental detection system for fire detection and suppression
CH677413A5 (es) * 1988-06-10 1991-05-15 Cerberus Ag
DE68927884T2 (de) * 1988-10-13 1997-09-25 Nohmi Bosai Ltd Brandalarmvorrichtung
JPH02121098A (ja) * 1988-10-31 1990-05-08 Hochiki Corp 火災報知装置
US4881060A (en) * 1988-11-16 1989-11-14 Honeywell Inc. Fire alarm system
US5168262A (en) * 1988-12-02 1992-12-01 Nohmi Bosai Kabushiki Kaisha Fire alarm system
US5155468A (en) * 1990-05-17 1992-10-13 Sinmplex Time Recorder Co. Alarm condition detecting method and apparatus
US5469971A (en) * 1992-02-26 1995-11-28 Estee Lauder Inc. Method and apparatus for deagglomerating powder

Also Published As

Publication number Publication date
EP0729125A1 (en) 1996-08-28
EP0729125B1 (en) 2000-07-12
DE69609216D1 (de) 2000-08-17
US5627515A (en) 1997-05-06
DE69609216T2 (de) 2000-11-30

Similar Documents

Publication Publication Date Title
ES2147897T3 (es) Aparato para la deteccion de las condiciones de ambiente y metodo para utilizar un sistema de alarma.
KR900005651B1 (ko) 마이크로프로세서 제어 화재 감지기
ES2035866T3 (es) Sistema para detectar la posicion de un objeto movil.
FR2598838B1 (fr) Systeme, detecteur et procede d'avertissement d'incendie
NO920526D0 (no) Anordning for detektering av brann i et utstrakt omraade, spesielt skogbrann
AR248461A1 (es) Sistema de vigilancia y deteccion de focos de calor en areas abiertas.
DE59409119D1 (de) Anordnung zur Früherkennung von Bränden
DE69616466D1 (de) Feueralarmsystem
DE69829673D1 (de) Detektieren von paarungsbereiten kühen
GB2283813B (en) Photoelectric smoke sensor and fire detecting system, and sensitivity testing method therefor
DK103287A (da) Spinkler, navnlig til automatiske ildslukningsanlaeg
NO821351L (no) Fremgangsmaate og anordning til revisjon i et system til melding av fare, saerlig brannfare
WO2020127842A3 (en) Method for characterizing a radiation source by a radiation portal monitoring system
FR2750870B1 (fr) Procede de detection automatique de feux, notamment de feux de forets
DK139492A (da) Evakueringssystem
EP0361973A3 (en) Illumitated fire escape route
ATE96930T1 (de) Einzelidentifikation.
GB1404913A (en) Protable security system
CN208834447U (zh) 基于光纤传感的边境线周界防入侵报警系统
RU2722927C1 (ru) Инфракрасная активная система для контроля протяженных рубежей охраны
GB1353615A (en) Fire detection systems
GB2286474A (en) Hazard warning system
FR2334110A1 (fr) Procede et systeme de detection rapide de gradient de vent
JPS56157862A (en) Natural disaster detector
Greenhalgh Early Warning Systems Assure Safe Schools.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 729125

Country of ref document: ES