IN2014MN02426A - - Google Patents

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Publication number
IN2014MN02426A
IN2014MN02426A IN2426MUN2014A IN2014MN02426A IN 2014MN02426 A IN2014MN02426 A IN 2014MN02426A IN 2426MUN2014 A IN2426MUN2014 A IN 2426MUN2014A IN 2014MN02426 A IN2014MN02426 A IN 2014MN02426A
Authority
IN
India
Prior art keywords
particles
methods
relates
detection
systems
Prior art date
Application number
Inventor
Ron Knox
Matthew Naylor
Kemal Ajay
Rajiv Singh
Original Assignee
Xtralis Technologies 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
Priority claimed from AU2012902414A external-priority patent/AU2012902414A0/en
Application filed by Xtralis Technologies Ltd filed Critical Xtralis Technologies Ltd
Publication of IN2014MN02426A publication Critical patent/IN2014MN02426A/en

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/40—Analysis of texture
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18—Prevention or correction of operating errors
    • G08B29/183—Single detectors using dual technologies
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30232—Surveillance
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G08B17/11—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means using an ionisation chamber for detecting smoke or gas
    • G08B17/113—Constructional details

Landscapes

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Fire-Detection Mechanisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

The invention relates to a particle detector systems and methods for detecting the presence of particles in a volume of air most particularly it relates to detection systems and methods that use multiple modes of detection to detect the presence of particles. Preferably the particles being detected are particles that indicate an actual or incipient fire or pyrolysis such as smoke.
IN2426MUN2014 2012-06-08 2013-06-07 IN2014MN02426A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2012902414A AU2012902414A0 (en) 2012-06-08 Multi mode detection
PCT/AU2013/000611 WO2013181714A1 (en) 2012-06-08 2013-06-07 Multi-mode detection

Publications (1)

Publication Number Publication Date
IN2014MN02426A true IN2014MN02426A (en) 2015-08-14

Family

ID=49711216

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2426MUN2014 IN2014MN02426A (en) 2012-06-08 2013-06-07

Country Status (12)

Country Link
US (1) US20150213697A1 (en)
EP (1) EP2859540A4 (en)
JP (2) JP2015520380A (en)
KR (1) KR20150027078A (en)
CN (2) CN104350531B (en)
AU (1) AU2013271365B2 (en)
CA (1) CA2875258A1 (en)
HK (1) HK1203242A1 (en)
IN (1) IN2014MN02426A (en)
MY (1) MY169183A (en)
TW (1) TWI631534B (en)
WO (1) WO2013181714A1 (en)

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Also Published As

Publication number Publication date
CN104350531B (en) 2019-03-05
HK1203242A1 (en) 2015-10-23
US20150213697A1 (en) 2015-07-30
AU2013271365A1 (en) 2015-01-22
EP2859540A1 (en) 2015-04-15
AU2013271365B2 (en) 2017-02-02
TW201413660A (en) 2014-04-01
EP2859540A4 (en) 2016-01-06
WO2013181714A1 (en) 2013-12-12
MY169183A (en) 2019-02-25
CN104350531A (en) 2015-02-11
TWI631534B (en) 2018-08-01
CN106169215A (en) 2016-11-30
CA2875258A1 (en) 2013-12-12
JP2015520380A (en) 2015-07-16
JP2017201316A (en) 2017-11-09
KR20150027078A (en) 2015-03-11

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