DE3467267D1 - Alarm signalling method and application device therefor - Google Patents

Alarm signalling method and application device therefor

Info

Publication number
DE3467267D1
DE3467267D1 DE8484111528T DE3467267T DE3467267D1 DE 3467267 D1 DE3467267 D1 DE 3467267D1 DE 8484111528 T DE8484111528 T DE 8484111528T DE 3467267 T DE3467267 T DE 3467267T DE 3467267 D1 DE3467267 D1 DE 3467267D1
Authority
DE
Germany
Prior art keywords
time
alarm
detector response
detector
response
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
Application number
DE8484111528T
Other languages
English (en)
Inventor
Jurg Dr Sc Nat Muggli
Alfred Dr Sc Nat Wuethrich
Andreas Dr Rer Na Scheidweiler
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.)
Cerberus AG
Original Assignee
Cerberus AG
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 Cerberus AG filed Critical Cerberus AG
Application granted granted Critical
Publication of DE3467267D1 publication Critical patent/DE3467267D1/de
Expired 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
    • 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
DE8484111528T 1983-10-17 1984-09-27 Alarm signalling method and application device therefor Expired DE3467267D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH563383 1983-10-17

Publications (1)

Publication Number Publication Date
DE3467267D1 true DE3467267D1 (en) 1987-12-10

Family

ID=4296874

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484111528T Expired DE3467267D1 (en) 1983-10-17 1984-09-27 Alarm signalling method and application device therefor

Country Status (11)

Country Link
US (1) US4568924A (de)
EP (1) EP0141987B1 (de)
JP (1) JPS60101696A (de)
AT (1) ATE30646T1 (de)
AU (1) AU561595B2 (de)
CA (1) CA1217541A (de)
DE (1) DE3467267D1 (de)
DK (1) DK494284A (de)
ES (1) ES536989A0 (de)
FI (1) FI844052L (de)
NO (1) NO844149L (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113313915A (zh) * 2021-02-19 2021-08-27 精英数智科技股份有限公司 一种基于瓦斯系统分级报警短信的处理方法及系统

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6115300A (ja) * 1984-06-29 1986-01-23 ホーチキ株式会社 火災警報装置
US4808972A (en) * 1986-05-29 1989-02-28 Cadin Electronics Pty. Ltd. Security system with false alarm inhibiting
US4792797A (en) * 1987-03-05 1988-12-20 Seatt Corporation Smoke detector having variable level sensitivity
USRE33920E (en) * 1987-03-05 1992-05-12 Seatt Corporation Smoke detector having variable level sensitivity
FR2618931B1 (fr) * 1987-07-28 1994-05-27 Morey Gilles Procede de fonctionnement d'une installation de surveillance
CA2113026A1 (en) * 1993-01-28 1994-07-29 Paul Michael Hoseit Methods and apparatus for intrusion detection having improved immunity to false alarms
JP3184429B2 (ja) * 1995-06-30 2001-07-09 ホーチキ株式会社 防災監視システムの端末感知装置
GB2308482B (en) * 1995-12-20 2000-03-29 Pyronix Ltd Event detection device with fault monitoring capability
US5786755A (en) * 1997-02-12 1998-07-28 At&T Corp Alarm escalation method
GB9820644D0 (en) * 1998-09-22 1998-11-18 Vimpex Limited Public address apparatus
GB2347772B (en) * 1999-03-12 2003-05-07 Manhar Amlani Fire alarm system
WO2000068906A1 (en) 1999-05-07 2000-11-16 C & K Systems, Inc. Glass-break detector and method of alarm discrimination
WO2001075835A1 (en) * 2000-03-31 2001-10-11 British Telecommunications Public Limited Company Alarm monitoring arrangement
US6856242B2 (en) * 2003-02-04 2005-02-15 Spiral Technologies Ltd. Automatic siren silencing device for false alarms
CN104992537B (zh) * 2015-06-26 2018-02-09 北京航天易联科技发展有限公司 一种信号处理方法和装置
CN106971521B (zh) * 2017-05-03 2018-09-21 山东科技大学 一种抖动报警和重复报警的在线消除方法与系统
US10600301B2 (en) * 2017-05-31 2020-03-24 Vistatech Labs Inc. Smoke device and smoke detection circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3599195A (en) * 1968-05-31 1971-08-10 Pinkerton S Inc Dual alarm, coaxial line resonator, intrusion detection system
US3934145A (en) * 1973-10-25 1976-01-20 Emhart Corporation Ionization smoke detector and alarm system
JPS52153759A (en) * 1976-06-17 1977-12-21 Hochiki Co Storage type detector
CH623154A5 (en) * 1977-07-01 1981-05-15 Cerberus Ag Fire detection system
DE2732571A1 (de) * 1977-07-19 1979-02-01 Richter Axel Verfahren zum entstoeren von vorrichtungen, insbesondere von ueberwachungsanlagen
DE2816192C2 (de) * 1978-04-14 1986-02-20 Alois Zettler Elektrotechnische Fabrik GmbH, 8000 München Brandmeldezentrale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113313915A (zh) * 2021-02-19 2021-08-27 精英数智科技股份有限公司 一种基于瓦斯系统分级报警短信的处理方法及系统

Also Published As

Publication number Publication date
DK494284A (da) 1985-04-18
AU3424884A (en) 1985-04-26
AU561595B2 (en) 1987-05-14
NO844149L (no) 1985-04-18
CA1217541A (en) 1987-02-03
EP0141987A3 (en) 1985-07-10
FI844052A0 (fi) 1984-10-15
JPH0430699B2 (de) 1992-05-22
ES8602280A1 (es) 1985-11-16
JPS60101696A (ja) 1985-06-05
ES536989A0 (es) 1985-11-16
ATE30646T1 (de) 1987-11-15
DK494284D0 (da) 1984-10-16
US4568924A (en) 1986-02-04
FI844052L (fi) 1985-04-18
EP0141987A2 (de) 1985-05-22
EP0141987B1 (de) 1987-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee