NO20073234L - Branndetektorsystem og fremgangsmate som bruker flere sensorer - Google Patents

Branndetektorsystem og fremgangsmate som bruker flere sensorer

Info

Publication number
NO20073234L
NO20073234L NO20073234A NO20073234A NO20073234L NO 20073234 L NO20073234 L NO 20073234L NO 20073234 A NO20073234 A NO 20073234A NO 20073234 A NO20073234 A NO 20073234A NO 20073234 L NO20073234 L NO 20073234L
Authority
NO
Norway
Prior art keywords
methods
multiple sensors
fire detector
detector system
cross
Prior art date
Application number
NO20073234A
Other languages
English (en)
Inventor
Lee D Tice
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of NO20073234L publication Critical patent/NO20073234L/no

Links

Classifications

    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)

Abstract

Utgangsverdier fra flere forskjellige sensorer for måling av forhold i omgivelsene krysskorreleres for å kunne justere en terskelverdi for en forskjellig, primær sensor. Krysskorrelasjonsprosesseringen kan utføres lokalt i en detektor, eller fjerntliggende. For åminimalisere falske alarmer kan en alarmavgjørelse utelates dersom utgangsverdien fra den primære sensor ikke fremviser i det minste et forutbestemt avvik i forhold til en gjennomsnittlig verdi av denne.
NO20073234A 2004-11-23 2007-06-22 Branndetektorsystem og fremgangsmate som bruker flere sensorer NO20073234L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/997,723 US7327247B2 (en) 2004-11-23 2004-11-23 Fire detection system and method using multiple sensors
PCT/US2005/032610 WO2006057694A2 (en) 2004-11-23 2005-09-13 Fire detection system and method using multiple sensors

Publications (1)

Publication Number Publication Date
NO20073234L true NO20073234L (no) 2007-08-22

Family

ID=36498390

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073234A NO20073234L (no) 2004-11-23 2007-06-22 Branndetektorsystem og fremgangsmate som bruker flere sensorer

Country Status (7)

Country Link
US (1) US7327247B2 (no)
EP (1) EP1815447B1 (no)
CN (1) CN101057265B (no)
AU (1) AU2005310056A1 (no)
ES (1) ES2452021T3 (no)
NO (1) NO20073234L (no)
WO (1) WO2006057694A2 (no)

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Also Published As

Publication number Publication date
WO2006057694A3 (en) 2007-04-05
CN101057265B (zh) 2010-10-27
ES2452021T3 (es) 2014-03-31
CN101057265A (zh) 2007-10-17
AU2005310056A1 (en) 2006-06-01
EP1815447A4 (en) 2010-05-26
EP1815447B1 (en) 2014-02-26
WO2006057694A2 (en) 2006-06-01
US7327247B2 (en) 2008-02-05
US20060119477A1 (en) 2006-06-08
EP1815447A2 (en) 2007-08-08

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