ATE394763T1 - DETECTING SMOKE WITH A VIDEO CAMERA - Google Patents

DETECTING SMOKE WITH A VIDEO CAMERA

Info

Publication number
ATE394763T1
ATE394763T1 AT05108310T AT05108310T ATE394763T1 AT E394763 T1 ATE394763 T1 AT E394763T1 AT 05108310 T AT05108310 T AT 05108310T AT 05108310 T AT05108310 T AT 05108310T AT E394763 T1 ATE394763 T1 AT E394763T1
Authority
AT
Austria
Prior art keywords
smoke
video camera
moving area
detecting smoke
existence
Prior art date
Application number
AT05108310T
Other languages
German (de)
Inventor
Giuseppe Marbach
Original Assignee
Siemens 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=35613866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE394763(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of ATE394763T1 publication Critical patent/ATE394763T1/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/103—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using a light emitting and receiving device

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Image Analysis (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The method involves examination of the moving area of at least one video image by determining the direction and the size of the moving area at the probable existence of the smoke. After positive inspection result, a part of the moving area is evaluated, depending on the information characterized for smoke regarding the existence of smoke. An independent claim is also included for the smoke detection device.
AT05108310T 2005-09-09 2005-09-09 DETECTING SMOKE WITH A VIDEO CAMERA ATE394763T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05108310A EP1762995B1 (en) 2005-09-09 2005-09-09 Detection of smoke with a video camera

Publications (1)

Publication Number Publication Date
ATE394763T1 true ATE394763T1 (en) 2008-05-15

Family

ID=35613866

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05108310T ATE394763T1 (en) 2005-09-09 2005-09-09 DETECTING SMOKE WITH A VIDEO CAMERA

Country Status (4)

Country Link
EP (1) EP1762995B1 (en)
AT (1) ATE394763T1 (en)
DE (1) DE502005004026D1 (en)
ES (1) ES2306020T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101458865B (en) * 2008-05-09 2012-06-27 丁国锋 Fire disaster probe system and method
TWI385602B (en) * 2008-10-17 2013-02-11 Ind Tech Res Inst Smoke detecting method and system
EP2688274A1 (en) 2012-07-18 2014-01-22 Siemens Aktiengesellschaft Mobile communication end device with a fire alarm application and fire alarm application that can be downloaded from an online internet sales portal
DE102016101149A1 (en) * 2016-01-22 2017-07-27 Connaught Electronics Ltd. A method for detecting smoke in an environmental area of a motor vehicle with the aid of a camera of the motor vehicle, driver assistance system and motor vehicle
CN106781210B (en) * 2016-12-23 2019-05-10 安徽信息工程学院 The recognition methods of cigarette in fire based on spatial closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5153722A (en) * 1991-01-14 1992-10-06 Donmar Ltd. Fire detection system
EP1346330B1 (en) * 2000-12-28 2013-05-15 Siemens Aktiengesellschaft Video smoke detection system

Also Published As

Publication number Publication date
DE502005004026D1 (en) 2008-06-19
EP1762995A1 (en) 2007-03-14
EP1762995B1 (en) 2008-05-07
ES2306020T3 (en) 2008-11-01

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