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GB2490179B - Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location - Google Patents

Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location

Info

Publication number
GB2490179B
GB2490179B GB1109234.3A GB201109234A GB2490179B GB 2490179 B GB2490179 B GB 2490179B GB 201109234 A GB201109234 A GB 201109234A GB 2490179 B GB2490179 B GB 2490179B
Authority
GB
United Kingdom
Prior art keywords
security system
transducing
disturbance
cable
controller
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1109234.3A
Other versions
GB2490179A (en
GB201109234D0 (en
Inventor
Ian Macalindin
Colin Bathe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Detection Technologies Ltd
Original Assignee
Detection 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
Application filed by Detection Technologies Ltd filed Critical Detection Technologies Ltd
Priority to GB1109234.3A priority Critical patent/GB2490179B/en
Publication of GB201109234D0 publication Critical patent/GB201109234D0/en
Priority to PCT/GB2012/051173 priority patent/WO2012164260A1/en
Priority to EP12726475.2A priority patent/EP2673755B1/en
Publication of GB2490179A publication Critical patent/GB2490179A/en
Application granted granted Critical
Publication of GB2490179B publication Critical patent/GB2490179B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/22—Electrical actuation
    • G08B13/24—Electrical actuation by interference with electromagnetic field distribution
    • G08B13/2491—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field
    • G08B13/2497—Intrusion detection systems, i.e. where the body of an intruder causes the interference with the electromagnetic field using transmission lines, e.g. cable
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Burglar Alarm Systems (AREA)
GB1109234.3A 2011-06-01 2011-06-01 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location Active GB2490179B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1109234.3A GB2490179B (en) 2011-06-01 2011-06-01 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location
PCT/GB2012/051173 WO2012164260A1 (en) 2011-06-01 2012-05-24 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining the location of the disturbance
EP12726475.2A EP2673755B1 (en) 2011-06-01 2012-05-24 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining the location of the disturbance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1109234.3A GB2490179B (en) 2011-06-01 2011-06-01 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location

Publications (3)

Publication Number Publication Date
GB201109234D0 GB201109234D0 (en) 2011-07-13
GB2490179A GB2490179A (en) 2012-10-24
GB2490179B true GB2490179B (en) 2013-04-24

Family

ID=44310743

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1109234.3A Active GB2490179B (en) 2011-06-01 2011-06-01 Security system, controller for a security system, transducing cable for a security system and method for detecting a disturbance and determining its location

Country Status (3)

Country Link
EP (1) EP2673755B1 (en)
GB (1) GB2490179B (en)
WO (1) WO2012164260A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522040A1 (en) * 1975-05-17 1976-11-18 Licentia Gmbh Security wire sensitive to any disturbance - uses resonance technique involving piezoelectric transducers
EP0315546A1 (en) * 1987-11-04 1989-05-10 Alain Laborderie Device for determining the point at which a vehicle crosses a boundary
GB2476266A (en) * 2009-12-17 2011-06-22 Geoquip Ltd Sensor for determining the location of a disturbance comprising a signal conduit which when disturbed creates a signal that propagates to either end

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520114A1 (en) * 1982-01-18 1983-07-22 Lignes Telegraph Telephon Optical fibre fracture location for perimeter surveillance - measures interruption time difference for simultaneously transmitted optical signals
DE3685859T2 (en) 1985-04-17 1992-12-17 Geoquip Security Systems Ltd VIBRATION-SENSITIVE TRANSDUCTOR.
US4764756A (en) * 1985-09-17 1988-08-16 Sekerheid En Elektronika Laboratoria (Eiendoms) Beperk Intrusion detector using a vibration-responsive cable
GB2262803A (en) * 1991-12-24 1993-06-30 Marconi Gec Ltd An optical fibre sensor array
WO2002089080A1 (en) * 2001-05-02 2002-11-07 Penn State Research Foundation System and method for detecting, localizing, or classifying a disturbance using a waveguide sensor system
CH697645B1 (en) * 2001-06-05 2008-12-31 Christian Liechti Event-controlled wired- and wireless communication providing method for acquiring of alarm-and measurement data in e.g. highway, involves transmitting information message to chain links having same identification marks

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2522040A1 (en) * 1975-05-17 1976-11-18 Licentia Gmbh Security wire sensitive to any disturbance - uses resonance technique involving piezoelectric transducers
EP0315546A1 (en) * 1987-11-04 1989-05-10 Alain Laborderie Device for determining the point at which a vehicle crosses a boundary
GB2476266A (en) * 2009-12-17 2011-06-22 Geoquip Ltd Sensor for determining the location of a disturbance comprising a signal conduit which when disturbed creates a signal that propagates to either end

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
KR20080051717 A (NANO R&C) See EPO abstract & figure 2 *

Also Published As

Publication number Publication date
EP2673755B1 (en) 2014-12-10
GB2490179A (en) 2012-10-24
WO2012164260A1 (en) 2012-12-06
EP2673755A1 (en) 2013-12-18
GB201109234D0 (en) 2011-07-13

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