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; CALCULATING OR 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 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)
  • 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
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US20050146605A1 (en) * 2000-10-24 2005-07-07 Lipton Alan J. Video surveillance system employing video primitives
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EP1239433A1 (de) * 2001-03-09 2002-09-11 VIDAIR Aktiengesellschaft Verfahren und Vorrichtung zur Detektion von Rauch und/oder Feuer in Räumen
BR0209543A (pt) * 2001-05-11 2005-04-26 Detector Electronics Método e aparelho de detecção de fogo através de formação de imagem da chama
EP1271444A1 (de) * 2001-06-22 2003-01-02 Siemens Building Technologies AG Video-Rauchdetektionssystem und Verfahren zu dessen Überprüfung
WO2003001187A1 (de) * 2001-06-22 2003-01-03 Siemens Building Technologies Ag Video-rauchdetektionssystem und verfahren zu dessen überprüfung
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
US7280696B2 (en) 2002-05-20 2007-10-09 Simmonds Precision Products, Inc. Video detection/verification system
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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
WO2005045775A1 (en) * 2003-11-07 2005-05-19 Axonx, L.L.C. 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
AU2007246776B2 (en) * 2006-01-23 2012-02-16 Ad Group Systems and methods for distributing emergency messages
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
KR20090086898A (ko) * 2006-09-25 2009-08-14 지멘스 슈바이츠 악티엔게젤샤프트 비디오 카메라를 사용한 연기 검출
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
ES2370032T3 (es) * 2006-12-20 2011-12-12 Axis Ab Detección de la manipulación indebida de una cámara.
US7872584B2 (en) 2007-04-09 2011-01-18 Honeywell International Inc. Analyzing smoke or other emissions with pattern recognition
EP2000952B1 (de) * 2007-05-31 2013-06-12 Industrial Technology Research Institute Verfahren und Vorrichtung zur Raucherkennung
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
US7986228B2 (en) * 2007-09-05 2011-07-26 Stanley Convergent Security Solutions, Inc. System and method for monitoring security at a premises using line card
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
WO2018181837A1 (en) * 2017-03-31 2018-10-04 Yokogawa Electric Corporation Methods and systems for image based anomaly detection
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
CN113204985A (zh) * 2020-11-06 2021-08-03 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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JP3213661B2 (ja) * 1993-11-25 2001-10-02 能美防災株式会社 火災検出装置
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US6037976A (en) * 1995-10-31 2000-03-14 Sarnoff Corporation Method and apparatus for determining ambient conditions from an image sequence, such as fog, haze or shadows
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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
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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
AU764323B2 (en) 2003-08-14
US20020024446A1 (en) 2002-02-28
US6844818B2 (en) 2005-01-18
GB2346213B (en) 2001-03-07
DE19983666T1 (de) 2001-11-08
CN1331823A (zh) 2002-01-16
EP1131802A1 (de) 2001-09-12
GB9822956D0 (en) 1998-12-16
AU6222899A (en) 2000-05-08
GB2346213A (en) 2000-08-02
CN1133963C (zh) 2004-01-07
DE69903190D1 (de) 2002-10-31
GB0011803D0 (en) 2000-07-05
DE69903190T2 (de) 2003-04-30
EP1131802B1 (de) 2002-09-25
WO2000023959A1 (en) 2000-04-27

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Legal Events

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