WO2006007859A3 - Automatic fire alarm and extinguishing device - Google Patents

Automatic fire alarm and extinguishing device Download PDF

Info

Publication number
WO2006007859A3
WO2006007859A3 PCT/EG2004/000028 EG2004000028W WO2006007859A3 WO 2006007859 A3 WO2006007859 A3 WO 2006007859A3 EG 2004000028 W EG2004000028 W EG 2004000028W WO 2006007859 A3 WO2006007859 A3 WO 2006007859A3
Authority
WO
WIPO (PCT)
Prior art keywords
fire
control unit
extinguishing device
unit
alarm
Prior art date
Application number
PCT/EG2004/000028
Other languages
French (fr)
Other versions
WO2006007859A2 (en
Inventor
Ahmed Abd Elhamied Moh Elshaer
Original Assignee
Ahmed Abd Elhamied Moh Elshaer
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
Application filed by Ahmed Abd Elhamied Moh Elshaer filed Critical Ahmed Abd Elhamied Moh Elshaer
Publication of WO2006007859A2 publication Critical patent/WO2006007859A2/en
Publication of WO2006007859A3 publication Critical patent/WO2006007859A3/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/12—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
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/002—Generating a prealarm to the central station

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Fire Alarms (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Alarm Systems (AREA)

Abstract

An automatic fire alarm and extinguishing device comprising fire sensitive unit (4), control unit (3), alarm device (2) and fire extinguishing device (5) is disclosed. The fire sensitive unit (4) comprises a thermometer measuring the temperature at the monitored location, a video camera taking images when temperature changes are measured by the thermometer, and a circuit transmitting the captured image to the control unit (3). In the control unit (3), the signals received from the fire sensing unit (4) are transformed into digital values, which are compared to a reference value. Upon changes of the values the control unit (3) causes the video camera to take images which are sent back to the control unit (3), where the nature of a fire is judged and messages are sent to the alarm device (2) and the extinguishing device (5).
PCT/EG2004/000028 2004-07-18 2004-07-18 Automatic fire alarm and extinguishing device WO2006007859A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EG2004070311 2004-07-18
EG2004070311 2004-07-18

Publications (2)

Publication Number Publication Date
WO2006007859A2 WO2006007859A2 (en) 2006-01-26
WO2006007859A3 true WO2006007859A3 (en) 2006-03-23

Family

ID=35785585

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EG2004/000028 WO2006007859A2 (en) 2004-07-18 2004-07-18 Automatic fire alarm and extinguishing device

Country Status (1)

Country Link
WO (1) WO2006007859A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITLC20060004U1 (en) * 2006-05-24 2006-08-23 Renato Cerri FIRE PREVENTION AND PROTECTION SYSTEM BY MEANS OF TEMPERATURE CONTROL.
CN102280005B (en) * 2011-06-09 2014-10-29 广州飒特红外股份有限公司 Early warning system for fire prevention of forest based on infrared thermal imaging technology and method
US20150213697A1 (en) * 2012-06-08 2015-07-30 Xtralis Technologies Ltd Multi-mode detection
CN103295356A (en) * 2013-06-05 2013-09-11 苏州惠瑞自动化集成有限公司 Automatic fire alarm detecting system
US9940820B2 (en) * 2015-10-29 2018-04-10 Honeywell International Inc. Systems and methods for verified threat detection
CN109410538A (en) * 2018-10-25 2019-03-01 安徽含光软件开发有限公司 A kind of fire disaster emergency decision-making and directing system based on Internet of Things
CN112735084B (en) * 2021-02-01 2022-12-20 山东贝宁电子科技开发有限公司 Artificial intelligence-based fire-fighting robot early warning and fire extinguishing system and method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218345A (en) * 1991-03-01 1993-06-08 Cerberus Ag Apparatus for wide-area fire detection
US6104301A (en) * 1995-04-04 2000-08-15 Golden; Patrick E. Hazard detection, warning, and response system
DE19938458A1 (en) * 1999-08-13 2001-03-01 Reinhard Schneider Sprinkler system for tunnels/mining galleries has a pipe to carry water/foam under pressure with swing jets each fitted with a thermal sensor to react rapidly to a fire outbreak and aim the jet at the seat of the fire automatically
US20030038718A1 (en) * 2000-03-08 2003-02-27 Torsten Clauss Method and device for the early detectiion of fire and for fighting fire indoors and outdoors, especially in living areas, of homes and buildings
WO2003102889A1 (en) * 2002-06-04 2003-12-11 Siemens Building Technologies Ag Fire detector and fire detection system
US20030234725A1 (en) * 2002-06-21 2003-12-25 Lemelson Jerome H. Intelligent bulding alarm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5218345A (en) * 1991-03-01 1993-06-08 Cerberus Ag Apparatus for wide-area fire detection
US6104301A (en) * 1995-04-04 2000-08-15 Golden; Patrick E. Hazard detection, warning, and response system
DE19938458A1 (en) * 1999-08-13 2001-03-01 Reinhard Schneider Sprinkler system for tunnels/mining galleries has a pipe to carry water/foam under pressure with swing jets each fitted with a thermal sensor to react rapidly to a fire outbreak and aim the jet at the seat of the fire automatically
US20030038718A1 (en) * 2000-03-08 2003-02-27 Torsten Clauss Method and device for the early detectiion of fire and for fighting fire indoors and outdoors, especially in living areas, of homes and buildings
WO2003102889A1 (en) * 2002-06-04 2003-12-11 Siemens Building Technologies Ag Fire detector and fire detection system
US20030234725A1 (en) * 2002-06-21 2003-12-25 Lemelson Jerome H. Intelligent bulding alarm

Also Published As

Publication number Publication date
WO2006007859A2 (en) 2006-01-26

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