WO2014057236A3 - Surveillance process and apparatus - Google Patents

Surveillance process and apparatus Download PDF

Info

Publication number
WO2014057236A3
WO2014057236A3 PCT/GB2013/000425 GB2013000425W WO2014057236A3 WO 2014057236 A3 WO2014057236 A3 WO 2014057236A3 GB 2013000425 W GB2013000425 W GB 2013000425W WO 2014057236 A3 WO2014057236 A3 WO 2014057236A3
Authority
WO
WIPO (PCT)
Prior art keywords
area
electromagnetic radiation
images
detect
reflected
Prior art date
Application number
PCT/GB2013/000425
Other languages
French (fr)
Other versions
WO2014057236A2 (en
Inventor
Gary John BISHOP
Roy Graham CLARKE
Ivan Vallejo Veiga
Leslie Charles Laycock
Original Assignee
Bae Systems Plc
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 Bae Systems Plc filed Critical Bae Systems Plc
Publication of WO2014057236A2 publication Critical patent/WO2014057236A2/en
Publication of WO2014057236A3 publication Critical patent/WO2014057236A3/en

Links

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

Abstract

Apparatus and method for performing surveillance of an area (4), comprising: placing an amount of material (8) within a portion of the area (4), the material (8) being a granular material having a grain size of less than 65 mm diameter, the material (8) being material that, to some extent, reflects or emits electromagnetic radiation, wherein reflected electromagnetic radiation has a wavelength that is not within the visible light wavelength range; thereafter, imaging, using a sensor (14) configured to detect the reflected or emitted electromagnetic radiation, the area (4), thereby providing one or more images of the area (4) and the material (8) placed therein, and analysing the images to detect a disturbance of the placed material (8).
PCT/GB2013/000425 2012-10-10 2013-10-10 Surveillance process and apparatus WO2014057236A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB201218119A GB201218119D0 (en) 2012-10-10 2012-10-10 Surveillance process and apparatus
GB1218119.4 2012-10-10

Publications (2)

Publication Number Publication Date
WO2014057236A2 WO2014057236A2 (en) 2014-04-17
WO2014057236A3 true WO2014057236A3 (en) 2014-06-05

Family

ID=47294540

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/000425 WO2014057236A2 (en) 2012-10-10 2013-10-10 Surveillance process and apparatus

Country Status (2)

Country Link
GB (1) GB201218119D0 (en)
WO (1) WO2014057236A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050200481A1 (en) * 2004-02-12 2005-09-15 Wallach Morton L. Smart polymeric multilayer sensors
US20060262318A1 (en) * 2004-11-09 2006-11-23 Northrop Grumman Corporation Aerosol-based detection of biological agents
US7893960B1 (en) * 2006-04-05 2011-02-22 Wallach Morton L Smart sensors for perimeter and border security
US20130110455A1 (en) * 2011-11-01 2013-05-02 The Boeing Company Intrusion Detection System
US20130301032A1 (en) * 2012-05-14 2013-11-14 Francisco Velasco Method and System to Detect Improvised Explosive Devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050200481A1 (en) * 2004-02-12 2005-09-15 Wallach Morton L. Smart polymeric multilayer sensors
US20060262318A1 (en) * 2004-11-09 2006-11-23 Northrop Grumman Corporation Aerosol-based detection of biological agents
US7893960B1 (en) * 2006-04-05 2011-02-22 Wallach Morton L Smart sensors for perimeter and border security
US20130110455A1 (en) * 2011-11-01 2013-05-02 The Boeing Company Intrusion Detection System
US20130301032A1 (en) * 2012-05-14 2013-11-14 Francisco Velasco Method and System to Detect Improvised Explosive Devices

Also Published As

Publication number Publication date
GB201218119D0 (en) 2012-11-21
WO2014057236A2 (en) 2014-04-17

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DPE1 Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101)
122 Ep: pct application non-entry in european phase

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