JP4111660B2 - 火災検出装置 - Google Patents

火災検出装置 Download PDF

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Publication number
JP4111660B2
JP4111660B2 JP2000217097A JP2000217097A JP4111660B2 JP 4111660 B2 JP4111660 B2 JP 4111660B2 JP 2000217097 A JP2000217097 A JP 2000217097A JP 2000217097 A JP2000217097 A JP 2000217097A JP 4111660 B2 JP4111660 B2 JP 4111660B2
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JP
Japan
Prior art keywords
value
flame
luminance
data
fire
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 - Fee Related
Application number
JP2000217097A
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English (en)
Japanese (ja)
Other versions
JP2002032872A (ja
JP2002032872A5 (enExample
Inventor
幹泰 岡本
隆浩 青木
守人 塩原
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.)
Fujitsu Ltd
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Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2000217097A priority Critical patent/JP4111660B2/ja
Priority to US09/812,561 priority patent/US6680671B2/en
Publication of JP2002032872A publication Critical patent/JP2002032872A/ja
Publication of JP2002032872A5 publication Critical patent/JP2002032872A5/ja
Application granted granted Critical
Publication of JP4111660B2 publication Critical patent/JP4111660B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions
    • G08B17/125—Actuation by presence of radiation or particles, e.g. of infrared radiation or of ions by using a video camera to detect fire or smoke

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Closed-Circuit Television Systems (AREA)
JP2000217097A 2000-07-18 2000-07-18 火災検出装置 Expired - Fee Related JP4111660B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000217097A JP4111660B2 (ja) 2000-07-18 2000-07-18 火災検出装置
US09/812,561 US6680671B2 (en) 2000-07-18 2001-03-21 Fire detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000217097A JP4111660B2 (ja) 2000-07-18 2000-07-18 火災検出装置

Publications (3)

Publication Number Publication Date
JP2002032872A JP2002032872A (ja) 2002-01-31
JP2002032872A5 JP2002032872A5 (enExample) 2006-10-05
JP4111660B2 true JP4111660B2 (ja) 2008-07-02

Family

ID=18712258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000217097A Expired - Fee Related JP4111660B2 (ja) 2000-07-18 2000-07-18 火災検出装置

Country Status (2)

Country Link
US (1) US6680671B2 (enExample)
JP (1) JP4111660B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE298912T1 (de) * 2001-02-26 2005-07-15 Fastcom Technology Sa Verfahren und einrichtung zum erkennung von fasern auf der grundlage von bildanalyse
US7215813B2 (en) * 2001-12-03 2007-05-08 Apple Computer, Inc. Method and apparatus for color correction
JP4202705B2 (ja) * 2002-09-27 2008-12-24 株式会社パスコ レーザデータのノイズ除去方法
US8587664B2 (en) * 2004-02-02 2013-11-19 Rochester Institute Of Technology Target identification and location system and a method thereof
WO2005111556A2 (en) * 2004-05-07 2005-11-24 Walter Kidde Portable Equipment, Inc. Flame detector with uv sensor
EP1751749B1 (en) * 2004-05-13 2014-12-17 LG Electronics Inc. Recording medium, read/write method thereof and read/write apparatus thereof
US7289032B2 (en) * 2005-02-24 2007-10-30 Alstom Technology Ltd Intelligent flame scanner
GB201105889D0 (en) * 2011-04-07 2011-05-18 Popper James S Fire detector
JP5521778B2 (ja) * 2010-05-26 2014-06-18 富士通株式会社 計測装置及び制御装置
JP2012118698A (ja) * 2010-11-30 2012-06-21 Fuji Heavy Ind Ltd 画像処理装置
KR101245057B1 (ko) * 2012-10-16 2013-03-18 (주)아이아이에스티 화재 감지 방법 및 장치
JP6593791B2 (ja) * 2015-12-02 2019-10-23 能美防災株式会社 炎検出装置および炎検出方法
CN106997461B (zh) 2017-03-28 2019-09-17 浙江大华技术股份有限公司 一种烟火检测方法及装置
CN111539239B (zh) * 2019-01-22 2023-09-22 杭州海康微影传感科技有限公司 明火检测的方法、装置及存储介质
BR112021019491A2 (pt) 2019-04-03 2021-11-30 Primegene Beijing Co Ltd Composto contendo quinolila e composição farmacêutica, e uso dos mesmos
US11145186B2 (en) * 2019-08-27 2021-10-12 Honeywell International Inc. Control panel for processing a fault associated with a thermographic detector device of a fire alarm control system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4665390A (en) * 1985-08-22 1987-05-12 Hughes Aircraft Company Fire sensor statistical discriminator
JPH0719315B2 (ja) * 1985-04-09 1995-03-06 ホーチキ株式会社 火災報知装置
GB9216811D0 (en) * 1992-08-07 1992-09-23 Graviner Ltd Kidde Flame detection methods and apparatus
US5796342A (en) * 1996-05-10 1998-08-18 Panov; Yuri S. Diagnosing flame characteristics in the time domain
US5838242A (en) * 1997-10-10 1998-11-17 Whittaker Corporation Fire detection system using modulation ratiometrics
JP3592908B2 (ja) 1997-10-29 2004-11-24 名古屋電機工業株式会社 火災検出方法およびその装置

Also Published As

Publication number Publication date
JP2002032872A (ja) 2002-01-31
US20020021221A1 (en) 2002-02-21
US6680671B2 (en) 2004-01-20

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