HK1054457B - 視頻烟霧檢測系統 - Google Patents

視頻烟霧檢測系統

Info

Publication number
HK1054457B
HK1054457B HK03106653.2A HK03106653A HK1054457B HK 1054457 B HK1054457 B HK 1054457B HK 03106653 A HK03106653 A HK 03106653A HK 1054457 B HK1054457 B HK 1054457B
Authority
HK
Hong Kong
Prior art keywords
detection system
smoke detection
video smoke
video
smoke
Prior art date
Application number
HK03106653.2A
Other languages
English (en)
Other versions
HK1054457A1 (en
Inventor
Wieser Dieter
Original Assignee
Siemens Schweiz 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
Priority claimed from EP00128606A external-priority patent/EP1220178A1/de
Application filed by Siemens Schweiz Ag filed Critical Siemens Schweiz Ag
Publication of HK1054457A1 publication Critical patent/HK1054457A1/xx
Publication of HK1054457B publication Critical patent/HK1054457B/zh

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Image Analysis (AREA)
HK03106653.2A 2000-12-28 2003-09-16 視頻烟霧檢測系統 HK1054457B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00128606A EP1220178A1 (de) 2000-12-28 2000-12-28 Video-Rauchdetektionssystem
CH19692001 2001-10-26
PCT/CH2001/000731 WO2002054364A2 (de) 2000-12-28 2001-12-20 Video-rauchdetektionssystem

Publications (2)

Publication Number Publication Date
HK1054457A1 HK1054457A1 (en) 2003-11-28
HK1054457B true HK1054457B (zh) 2005-09-30

Family

ID=25739035

Family Applications (1)

Application Number Title Priority Date Filing Date
HK03106653.2A HK1054457B (zh) 2000-12-28 2003-09-16 視頻烟霧檢測系統

Country Status (5)

Country Link
EP (1) EP1346330B1 (zh)
CN (1) CN1190759C (zh)
AU (1) AU2002220440B2 (zh)
HK (1) HK1054457B (zh)
WO (1) WO2002054364A2 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7280696B2 (en) 2002-05-20 2007-10-09 Simmonds Precision Products, Inc. Video detection/verification system
US7256818B2 (en) 2002-05-20 2007-08-14 Simmonds Precision Products, Inc. Detecting fire using cameras
US7245315B2 (en) 2002-05-20 2007-07-17 Simmonds Precision Products, Inc. Distinguishing between fire and non-fire conditions using cameras
ATE357714T1 (de) * 2003-07-11 2007-04-15 Siemens Schweiz Ag Verfahren und einrichtung zur detektion von flammen
EP1519314A1 (de) * 2003-09-25 2005-03-30 Siemens Building Technologies AG Verfahren und Analysewerkzeug für die Überprüfung der Funktionstauglichkeit von Video-Überwachungsanlagen, sowie Messeinrichtung zur Durchführung des Verfahrens
AT414055B (de) * 2003-12-22 2006-08-15 Wagner Sicherheitssysteme Gmbh Verfahren und einrichtung zur branderkennung
GB2430102A (en) * 2005-09-09 2007-03-14 Snell & Wilcox Ltd Picture loss detection by comparison of plural correlation measures
ES2306020T3 (es) * 2005-09-09 2008-11-01 Siemens Aktiengesellschaft Deteccion de humo con una camara de video.
WO2008037293A1 (de) * 2006-09-25 2008-04-03 Siemens Schweiz Ag Detektion von rauch mit einer videokamera
US7859419B2 (en) 2006-12-12 2010-12-28 Industrial Technology Research Institute Smoke detecting method and device
EP2000952B1 (en) * 2007-05-31 2013-06-12 Industrial Technology Research Institute Smoke detecting method and device
ATE544140T1 (de) * 2008-10-14 2012-02-15 Nohmi Bosai Ltd Rauchmeldevorrichtung
CN101373553B (zh) * 2008-10-23 2010-06-16 浙江理工大学 一种在动态场景中能免疫误报的早期烟雾视频检测方法
CN101751744B (zh) * 2008-12-10 2011-08-31 中国科学院自动化研究所 一种烟雾检测和预警方法
CN102023599B (zh) * 2010-02-11 2012-08-29 北京瑞华赢科技发展有限公司 一种隧道监控系统
CN102163360B (zh) * 2011-03-24 2013-07-31 杭州海康威视系统技术有限公司 隧道烟雾的视频检测方法及其装置
DE102016207712A1 (de) * 2016-05-04 2017-11-09 Robert Bosch Gmbh Detektionsvorrichtung, Verfahren zur Detektion eines Ereignisses und Computerprogramm
CN106223774B (zh) * 2016-08-27 2018-10-02 朱洋 一种基于影像探测烟雾散发物体的智能窗户开启系统
CN109493361B (zh) * 2018-11-06 2021-08-06 中南大学 一种火灾烟雾图像分割方法
CN114648852B (zh) * 2022-05-24 2022-08-12 四川九通智路科技有限公司 一种隧道火灾监测方法及系统

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9822956D0 (en) * 1998-10-20 1998-12-16 Vsd Limited Smoke detection

Also Published As

Publication number Publication date
WO2002054364A3 (de) 2002-12-19
EP1346330A2 (de) 2003-09-24
EP1346330B1 (de) 2013-05-15
CN1190759C (zh) 2005-02-23
WO2002054364A2 (de) 2002-07-11
HK1054457A1 (en) 2003-11-28
CN1406366A (zh) 2003-03-26
AU2002220440B2 (en) 2007-08-23

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: FROM SIEMENS BUILDING TECHNOLOGIES AG ? TO SIEMENS SCHWEIZ AG ??

PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151220