ATE225065T1 - Rauchmeldung - Google Patents

Rauchmeldung

Info

Publication number
ATE225065T1
ATE225065T1 AT99949260T AT99949260T ATE225065T1 AT E225065 T1 ATE225065 T1 AT E225065T1 AT 99949260 T AT99949260 T AT 99949260T AT 99949260 T AT99949260 T AT 99949260T AT E225065 T1 ATE225065 T1 AT E225065T1
Authority
AT
Austria
Prior art keywords
signal processing
processing means
pixels
relationships
inter
Prior art date
Application number
AT99949260T
Other languages
English (en)
Inventor
Henry Joseph Grech-Cini
Original Assignee
Vsd 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10840950&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE225065(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Vsd Ltd filed Critical Vsd Ltd
Application granted granted Critical
Publication of ATE225065T1 publication Critical patent/ATE225065T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/52—Surveillance or monitoring of activities, e.g. for recognising suspicious objects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL 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 SYSTEMS, e.g. PERSONAL 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)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Emergency Management (AREA)
  • Image Analysis (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Image Processing (AREA)
AT99949260T 1998-10-20 1999-10-20 Rauchmeldung ATE225065T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9822956.0A GB9822956D0 (en) 1998-10-20 1998-10-20 Smoke detection
PCT/GB1999/003459 WO2000023959A1 (en) 1998-10-20 1999-10-20 Smoke detection

Publications (1)

Publication Number Publication Date
ATE225065T1 true ATE225065T1 (de) 2002-10-15

Family

ID=10840950

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99949260T ATE225065T1 (de) 1998-10-20 1999-10-20 Rauchmeldung

Country Status (9)

Country Link
US (1) US6844818B2 (de)
EP (1) EP1131802B1 (de)
CN (1) CN1133963C (de)
AT (1) ATE225065T1 (de)
AU (1) AU764323B2 (de)
CA (1) CA2388012A1 (de)
DE (2) DE69903190T2 (de)
GB (2) GB9822956D0 (de)
WO (1) WO2000023959A1 (de)

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US8711217B2 (en) 2000-10-24 2014-04-29 Objectvideo, Inc. Video surveillance system employing video primitives
US20050162515A1 (en) * 2000-10-24 2005-07-28 Objectvideo, Inc. Video surveillance system
US9892606B2 (en) * 2001-11-15 2018-02-13 Avigilon Fortress Corporation Video surveillance system employing video primitives
US8564661B2 (en) * 2000-10-24 2013-10-22 Objectvideo, Inc. Video analytic rule detection system and method
US7868912B2 (en) * 2000-10-24 2011-01-11 Objectvideo, Inc. Video surveillance system employing video primitives
US20050146605A1 (en) 2000-10-24 2005-07-07 Lipton Alan J. Video surveillance system employing video primitives
CN1190759C (zh) * 2000-12-28 2005-02-23 西门子建筑技术公司 视频烟雾检测系统
EP1220178A1 (de) * 2000-12-28 2002-07-03 Siemens Building Technologies AG Video-Rauchdetektionssystem
EP1364351B8 (de) 2001-02-26 2006-05-03 Fastcom Technology S.A. Verfahren und einrichtung zur erkennung von fasern auf der grundlage von bildanalyse
EP1239433A1 (de) * 2001-03-09 2002-09-11 VIDAIR Aktiengesellschaft Verfahren und Vorrichtung zur Detektion von Rauch und/oder Feuer in Räumen
RU2003133287A (ru) * 2001-05-11 2005-05-27 Детектор Электроникс Корпорэйшн (Us) Способ и устройство обнаружения пламени путем формирования изображения пламени
EP1407248B1 (de) * 2001-06-22 2010-05-12 Siemens Aktiengesellschaft Video-rauchdetektionssystem und verfahren zu dessen überprüfung
EP1271444A1 (de) * 2001-06-22 2003-01-02 Siemens Building Technologies AG Video-Rauchdetektionssystem und Verfahren zu dessen Überprüfung
US7245315B2 (en) 2002-05-20 2007-07-17 Simmonds Precision Products, Inc. Distinguishing between fire and non-fire conditions using cameras
US7256818B2 (en) 2002-05-20 2007-08-14 Simmonds Precision Products, Inc. Detecting fire using cameras
US7280696B2 (en) 2002-05-20 2007-10-09 Simmonds Precision Products, Inc. Video detection/verification system
AU2003902319A0 (en) * 2003-05-14 2003-05-29 Garrett Thermal Systems Limited Laser video detector
GB0317304D0 (en) * 2003-07-24 2003-08-27 Hewlett Packard Development Co An analysis apparatus arranged to analyse data and detect change and related methods
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
US7805002B2 (en) * 2003-11-07 2010-09-28 Axonx Fike Corporation Smoke detection method and apparatus
US8295541B2 (en) * 2004-06-30 2012-10-23 Vision Fire & Security Pty Ltd System and method for detecting a change in an object scene
KR100711364B1 (ko) 2004-08-31 2007-04-27 주식회사 포스코 화상 이미지 분석을 통한 배출매연 인식 및 자동경보 장치및 방법
US8248226B2 (en) * 2004-11-16 2012-08-21 Black & Decker Inc. System and method for monitoring security at a premises
US7495573B2 (en) * 2005-02-18 2009-02-24 Honeywell International Inc. Camera vision fire detector and system
GB2428472A (en) * 2005-07-18 2007-01-31 Sony Uk Ltd Smoke detection by processing video images
WO2007077283A1 (en) * 2005-12-30 2007-07-12 Nokia Corporation Method and device for controlling auto focusing of a video camera by tracking a region-of-interest
KR100659781B1 (ko) 2005-12-31 2006-12-20 주식회사 센텍 씨씨디 영상에서의 연기 검출방법 및 장치
EP1977405A2 (de) * 2006-01-23 2008-10-08 Ad Group Systeme und verfahren zur ausgabe von notfallmitteilungen
US7769204B2 (en) * 2006-02-13 2010-08-03 George Privalov Smoke detection method and apparatus
US7495767B2 (en) 2006-04-20 2009-02-24 United States Of America As Represented By The Secretary Of The Army Digital optical method (DOM™) and system for determining opacity
CN101395643B (zh) * 2006-09-25 2011-12-14 西门子公司 利用摄像机检测烟雾
US20080137906A1 (en) * 2006-12-12 2008-06-12 Industrial Technology Research Institute Smoke Detecting Method And Device
US7859419B2 (en) 2006-12-12 2010-12-28 Industrial Technology Research Institute Smoke detecting method and device
US20080136934A1 (en) * 2006-12-12 2008-06-12 Industrial Technology Research Institute Flame Detecting Method And Device
EP1936576B1 (de) * 2006-12-20 2011-08-17 Axis AB Verfahen und Einrichtung zur Erkennung von Sabotage an einer Überwachungskamera
US7872584B2 (en) 2007-04-09 2011-01-18 Honeywell International Inc. Analyzing smoke or other emissions with pattern recognition
CN101315326B (zh) * 2007-05-31 2011-08-10 财团法人工业技术研究院 烟雾侦测方法与装置
EP2000952B1 (de) * 2007-05-31 2013-06-12 Industrial Technology Research Institute Verfahren und Vorrichtung zur Raucherkennung
US8531286B2 (en) * 2007-09-05 2013-09-10 Stanley Convergent Security Solutions, Inc. System and method for monitoring security at a premises using line card with secondary communications channel
WO2009136895A1 (en) * 2008-05-08 2009-11-12 Utc Fire & Security System and method for video detection of smoke and flame
US20100296742A1 (en) * 2009-05-22 2010-11-25 Honeywell Inernational Inc. System and method for object based post event forensics in video surveillance systems
EP2476098A1 (de) * 2009-09-13 2012-07-18 Delacom Detection Systems, LLC Verfahren und system zur erkennung von grossfeuern mit einer sichtbereichskamera
RU2458407C1 (ru) 2011-03-02 2012-08-10 Общество с ограниченной ответственностью "ДиСиКон" (ООО "ДСК") Система и способ видеомониторинга леса
US9002617B2 (en) 2013-07-10 2015-04-07 General Electric Company Gas turbine engine controller with event trigger
US10395498B2 (en) 2015-02-19 2019-08-27 Smoke Detective, Llc Fire detection apparatus utilizing a camera
US10304306B2 (en) 2015-02-19 2019-05-28 Smoke Detective, Llc Smoke detection system and method using a camera
US9818277B1 (en) * 2015-07-27 2017-11-14 Amazon Technologies, Inc. Systems and methods for smoke detection
CN105872464B (zh) * 2016-04-11 2017-09-26 三峡大学 基于视频信号的工厂烟气排放自动监测系统
EP3276529A1 (de) * 2016-07-28 2018-01-31 Araani BVBA Effiziente rauchdetektion auf basis von videodatenverarbeitung
JP7120250B2 (ja) * 2017-03-31 2022-08-17 横河電機株式会社 画像ベースによる異常検知の方法およびシステム
US11080990B2 (en) 2019-08-05 2021-08-03 Factory Mutual Insurance Company Portable 360-degree video-based fire and smoke detector and wireless alerting system
CN112149532A (zh) * 2020-09-09 2020-12-29 温州大学 基于前景背景解析的烟雾检测方法、系统及电子设备
CN113204985B (zh) * 2020-11-06 2024-12-03 中国石油天然气股份有限公司 输油管道损坏风险评估方法及装置
CN113570813B (zh) * 2021-07-26 2022-12-06 郑州蓝视科技有限公司 一种智能烟感装置

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US4614968A (en) * 1982-02-16 1986-09-30 American District Telegraph Company Contrast smoke detector
AU597134B2 (en) * 1986-11-25 1990-05-24 Pedna Pty. Limited Digital image acquisition system
US5153722A (en) * 1991-01-14 1992-10-06 Donmar Ltd. Fire detection system
US5237308A (en) * 1991-02-18 1993-08-17 Fujitsu Limited Supervisory system using visible ray or infrared ray
GB9216811D0 (en) * 1992-08-07 1992-09-23 Graviner Ltd Kidde Flame detection methods and apparatus
JP3213661B2 (ja) * 1993-11-25 2001-10-02 能美防災株式会社 火災検出装置
FR2721400B1 (fr) 1994-06-16 1996-09-13 Valeo Vision Procédé et dispositif de détection de brouillard ou de fumée, notamment pour véhicule automobile.
US5662113A (en) * 1995-06-30 1997-09-02 Siemens Medical Systems, Inc Edge enhancement system for ultrasound images
WO1997016926A1 (en) * 1995-10-31 1997-05-09 Sarnoff Corporation Method and apparatus for determining ambient conditions from an image sequence
DE19603828A1 (de) 1996-02-02 1997-08-07 Sel Alcatel Ag Vorrichtung zum Erzeugen eines Alarmes und zur Überwachung eines Gebietes
US5937078A (en) * 1996-04-10 1999-08-10 The United States Of America As Represented By The Secretary Of The Navy Target detection method from partial image of target
CA2275893C (en) 1996-12-23 2005-11-29 Esco Electronics Corporation Low false alarm rate video security system using object classification
NO982640L (no) * 1998-06-08 1999-12-09 Nyfotek As Fremgangsmåte og system for overvåking av et område
US6317517B1 (en) * 1998-11-30 2001-11-13 Regents Of The University Of California Statistical pattern recognition

Also Published As

Publication number Publication date
CA2388012A1 (en) 2000-04-27
US20020024446A1 (en) 2002-02-28
GB2346213B (en) 2001-03-07
AU6222899A (en) 2000-05-08
DE19983666T1 (de) 2001-11-08
EP1131802A1 (de) 2001-09-12
WO2000023959A1 (en) 2000-04-27
CN1331823A (zh) 2002-01-16
DE69903190D1 (de) 2002-10-31
GB0011803D0 (en) 2000-07-05
AU764323B2 (en) 2003-08-14
GB9822956D0 (en) 1998-12-16
US6844818B2 (en) 2005-01-18
EP1131802B1 (de) 2002-09-25
CN1133963C (zh) 2004-01-07
GB2346213A (en) 2000-08-02
DE69903190T2 (de) 2003-04-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties