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특허 상세정보

Fire detection system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H04N-007/18   
미국특허분류(USC) 348/162; 348/143; 348/154
출원번호 US-0186446 (2002-07-01)
등록번호 US-7333129 (2008-02-19)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Calfee Halter & Griswold LLP
인용정보 피인용 횟수 : 18  인용 특허 : 12
초록

A fire detection system for an enclosed area comprises: at least one infrared (IR) imager for generating infrared images of at least a portion of the enclosed area, for determining from the images that a fire is perceived present in the enclosed area, and for generating a first signal indicative of the perceived presence of fire; at least one fire detector for monitoring at least a portion of the enclosed area, the fire detector comprising at least one fire byproduct chemical sensor for generating at least one second signal representative of the presence...

대표
청구항

What is claimed is: 1. A fire detection system for an enclosed area, said system comprising a plurality of infrared (IR) imagers oriented to view corresponding portions of the enclosed area, each IR imager of said plurality comprising: an area array of IR radiation detectors for generating electrical signals of corresponding arrays of IR radiation measurements which are representative of infrared images of its corresponding portion of the enclosed area; and an image processor for processing said electrical signals of said infrared images to determine if...

이 특허에 인용된 특허 (12)

  1. Wong Jacob Y. (Santa Barbara CA). Adaptive fire detector. USP1994115369397.
  2. Olander Donald E.. Compositions and methods for suppressing flame. USP1999015861106.
  3. Privalov George ; Privalov Dimitri,RUX. Early fire detection method and apparatus. USP2001026184792.
  4. Moore Peter E. (Reading GB2) Davies David H. J. (Marlow GB2). Fire and explosion detection and suppression. USP1986074597451.
  5. Wehrle John P. (Greenbelt MD) Dahl Ernest A. (Ventura CA) Lugar James R. (Annapolis MD). Fire detection and extinguishment system. USP1996015486811.
  6. Goedeke A. Donald (Newport Beach CA) Drda Benedict (Costa Mesa CA) Viglione Sam (Santa Ana CA) Gross H. Gerald (Santa Ana CA). Fire detection system. USP1992105153722.
  7. Murakami Yoshishige,JPX ; Hirota Kanji,JPX ; Kanzaki Yoshiharu,JPX. Fire monitoring apparatus and computer readable medium recorded with fire monitoring program. USP1998075777548.
  8. Kubo Tetsuya (Tokyo JPX) Kaji Yukiko (Tokyo JPX) Ohtani Sigelu (Kanagawa JPX). Fire sensor. USP1994125376924.
  9. Kozyrev Valeriy Nikolaevitch,RUX ; Yemelyanov Valeriy Nilovitch,RUX ; Sidorov Alexey Ivanovitch,RUX ; Andreev Vladimir Andreevitch,RUX. Method and apparatus for extinguishing fires in enclosed spaces. USP1999025865257.
  10. Olander Donald E.. Methods for suppressing flame. USP2000026019177.
  11. Galloway, John Lindsay. Multipurpose detector. USP2003116653939.
  12. Ishii Hiromitsu (5-2-801 ; Takasu 3-chome Chiba-shi ; Chiba JPX) Ono Takashi (Kashiwa JPX) Watanabe Kiyoshi (Sagamihara JPX). Surveillance monitor system using image processing for monitoring fires and thefts. USP1994025289275.

이 특허를 인용한 특허 피인용횟수: 18

  1. Harchanko, Johnathan Samuel. Apparatus for flame discrimination utilizing long wavelength pass filters and related method. USP2012078227756.
  2. Mian, Zahid F.; Gamache, Ronald W.; Glasser, Nicholas. Area monitoring for detection of leaks and/or flames. USP2017099759628.
  3. Mian, Zahid F.; Gamache, Ronald W.; Glasser, Nick. Area monitoring for detection of leaks and/or flames. USP2015018941734.
  4. Pattok, Greg R.; Fish, Jr., Richard T.; Edwards, Scott R.; Tuttle, Darin D.; Stirling, Christopher D.. Carbon monoxide and smoke detectors having distinct alarm indications and a test button that indicates improper operation. USP2012078232884.
  5. Bell, Kenneth F.; Antolick, Robert J.. Combined smoke detector and lighting unit. USP2012068199029.
  6. Chero, Gregory; Bolinger, Brian. Emergency alarm with a light to pinpoint the location of an occupant. USP2013018350712.
  7. Ankara, Zafer. Fire detector incorporating a gas sensor. USP2012088248253.
  8. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP2017039597533.
  9. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP20181010105558.
  10. Seebaluck, Dharmendr Len; Simpson, Terry; Glaser, Robert. Fire suppression system. USP2015069044628.
  11. Chattaway, Adam; Gatsonides, Josephine Gabrielle; Dunster, Robert G.; Simpson, Terry; Seebaluck, Dharmendr Len.; Glaser, Robert E.. Fire suppression system and method. USP2015059033061.
  12. Ayers, Scott. Measurement system for powder based agents. USP2012048161790.
  13. Fish, Jr., Richard T.; Pattok, Greg R.; Edwards, Scott R.; Fogg, Jeremy A.; Tuttle, Darin D.. Notification appliance and method thereof. USP2014098836532.
  14. Ayers, Scott; Seebaluck, Dharmendr Len; Girdhari, Adityanand. Sensor head for a dry powder agent. USP2011128077317.
  15. Powell, Brian; Ayers, Scott. Sensor head for a dry powder agent. USP2011088004684.
  16. Taberski, Jens; Schmötzer, Klaus. Smoke alarm system. USP2010057724151.
  17. Behle, Kai; Schmoetzer, Klaus. Smoke warning system. USP2010067746238.
  18. Seebaluck, Dharmendr Len; Glaser, Robert; Fazzio, Mark P.; Rance, Louis W.; Powell, Brian. Velocity survey with powderizer and agent flow indicator. USP2015129207172.