CN1190759C - 视频烟雾检测系统 - Google Patents

视频烟雾检测系统 Download PDF

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Publication number
CN1190759C
CN1190759C CNB018057217A CN01805721A CN1190759C CN 1190759 C CN1190759 C CN 1190759C CN B018057217 A CNB018057217 A CN B018057217A CN 01805721 A CN01805721 A CN 01805721A CN 1190759 C CN1190759 C CN 1190759C
Authority
CN
China
Prior art keywords
image
value
smoke detection
edge
detection system
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
CNB018057217A
Other languages
English (en)
Chinese (zh)
Other versions
CN1406366A (zh
Inventor
D·威泽
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.)
Siemens Schweiz AG
Original Assignee
Siemens Building Technologies 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/fr
Application filed by Siemens Building Technologies AG filed Critical Siemens Building Technologies AG
Publication of CN1406366A publication Critical patent/CN1406366A/zh
Application granted granted Critical
Publication of CN1190759C publication Critical patent/CN1190759C/zh
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
    • 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)
CNB018057217A 2000-12-28 2001-12-20 视频烟雾检测系统 Expired - Fee Related CN1190759C (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP00128606A EP1220178A1 (fr) 2000-12-28 2000-12-28 Système video de détection de fumée
EP00128606.1 2000-12-28
CH1969/2001 2001-10-26
CH19692001 2001-10-26

Publications (2)

Publication Number Publication Date
CN1406366A CN1406366A (zh) 2003-03-26
CN1190759C true CN1190759C (zh) 2005-02-23

Family

ID=25739035

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB018057217A Expired - Fee Related CN1190759C (zh) 2000-12-28 2001-12-20 视频烟雾检测系统

Country Status (5)

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

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 (fr) * 2003-09-25 2005-03-30 Siemens Building Technologies AG Procédé et outil d'analyse pour tester la fonctionalité d'un dispositif de surveillance vidéo et système de mésure pour la mise en oeuvre du procédé
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 (fr) * 2006-09-25 2008-04-03 Siemens Schweiz Ag Détection de fumée avec une caméra vidéo
US7859419B2 (en) 2006-12-12 2010-12-28 Industrial Technology Research Institute Smoke detecting method and device
EP2000952B1 (fr) * 2007-05-31 2013-06-12 Industrial Technology Research Institute Procédé et dispositif de détection de fumée
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 (fr) 2002-12-19
EP1346330A2 (fr) 2003-09-24
EP1346330B1 (fr) 2013-05-15
HK1054457B (zh) 2005-09-30
WO2002054364A2 (fr) 2002-07-11
HK1054457A1 (en) 2003-11-28
CN1406366A (zh) 2003-03-26
AU2002220440B2 (en) 2007-08-23

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Owner name: SWITZERLAND SIEMENS CO., LTD.

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