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
Links
- 238000001514 detection method Methods 0.000 title 1
- 239000000779 smoke Substances 0.000 title 1
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)
- Computer Vision & Pattern Recognition (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Detection Mechanisms (AREA)
- Image Analysis (AREA)
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 (de) |
CN (1) | CN1190759C (de) |
AU (1) | AU2002220440B2 (de) |
HK (1) | HK1054457B (de) |
WO (1) | WO2002054364A2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US7245315B2 (en) | 2002-05-20 | 2007-07-17 | Simmonds Precision Products, Inc. | Distinguishing between fire and non-fire conditions using cameras |
ES2282550T3 (es) * | 2003-07-11 | 2007-10-16 | Siemens Schweiz Ag | Procedimiento y dispositivo para la deteccion de llamas. |
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 |
ATE394763T1 (de) * | 2005-09-09 | 2008-05-15 | Siemens Ag | Detektion von rauch mit einer videokamera |
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 (de) * | 2007-05-31 | 2013-06-12 | Industrial Technology Research Institute | Verfahren und Vorrichtung zur Raucherkennung |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9822956D0 (en) * | 1998-10-20 | 1998-12-16 | Vsd Limited | Smoke detection |
-
2001
- 2001-12-20 WO PCT/CH2001/000731 patent/WO2002054364A2/de active Application Filing
- 2001-12-20 CN CNB018057217A patent/CN1190759C/zh not_active Expired - Fee Related
- 2001-12-20 EP EP01272590.9A patent/EP1346330B1/de not_active Expired - Lifetime
- 2001-12-20 AU AU2002220440A patent/AU2002220440B2/en not_active Ceased
-
2003
- 2003-09-16 HK HK03106653.2A patent/HK1054457B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2002220440B2 (en) | 2007-08-23 |
EP1346330A2 (de) | 2003-09-24 |
CN1190759C (zh) | 2005-02-23 |
WO2002054364A2 (de) | 2002-07-11 |
EP1346330B1 (de) | 2013-05-15 |
WO2002054364A3 (de) | 2002-12-19 |
CN1406366A (zh) | 2003-03-26 |
HK1054457A1 (en) | 2003-11-28 |
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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 |