IT1391026B1 - Sistema di antintrusione in fibra ottica - Google Patents

Sistema di antintrusione in fibra ottica

Info

Publication number
IT1391026B1
IT1391026B1 ITTO2008A000535A ITTO20080535A IT1391026B1 IT 1391026 B1 IT1391026 B1 IT 1391026B1 IT TO2008A000535 A ITTO2008A000535 A IT TO2008A000535A IT TO20080535 A ITTO20080535 A IT TO20080535A IT 1391026 B1 IT1391026 B1 IT 1391026B1
Authority
IT
Italy
Prior art keywords
optical fiber
intrusion system
intrusion
fiber
optical
Prior art date
Application number
ITTO2008A000535A
Other languages
English (en)
Inventor
Paolo Tagliabue
Natale Claudio Pistoni
Original Assignee
Gps Standard S P A
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 Gps Standard S P A filed Critical Gps Standard S P A
Priority to ITTO2008A000535A priority Critical patent/IT1391026B1/it
Priority to EP09008963A priority patent/EP2144207A1/en
Publication of ITTO20080535A1 publication Critical patent/ITTO20080535A1/it
Application granted granted Critical
Publication of IT1391026B1 publication Critical patent/IT1391026B1/it

Links

Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/18Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/186Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00Burglar, theft or intruder alarms
    • G08B13/02Mechanical actuation
    • G08B13/12Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/122Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • G08B13/124Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/18Prevention or correction of operating errors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Burglar Alarm Systems (AREA)
  • Prostheses (AREA)
  • Window Of Vehicle (AREA)
  • Optical Communication System (AREA)
ITTO2008A000535A 2008-07-11 2008-07-11 Sistema di antintrusione in fibra ottica IT1391026B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITTO2008A000535A IT1391026B1 (it) 2008-07-11 2008-07-11 Sistema di antintrusione in fibra ottica
EP09008963A EP2144207A1 (en) 2008-07-11 2009-07-09 Optical fiber anti-intrusion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO2008A000535A IT1391026B1 (it) 2008-07-11 2008-07-11 Sistema di antintrusione in fibra ottica

Publications (2)

Publication Number Publication Date
ITTO20080535A1 ITTO20080535A1 (it) 2010-01-12
IT1391026B1 true IT1391026B1 (it) 2011-10-27

Family

ID=41168572

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO2008A000535A IT1391026B1 (it) 2008-07-11 2008-07-11 Sistema di antintrusione in fibra ottica

Country Status (2)

Country Link
EP (1) EP2144207A1 (it)
IT (1) IT1391026B1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103123739B (zh) * 2012-12-05 2016-01-20 北京航天易联科技发展有限公司 光纤周界入侵报警系统信号处理单元测试装置
CN103995969B (zh) * 2014-05-23 2017-02-15 天津大学 一种可配置的光纤侵犯事件发生端点检测方法以及检测仪
CN105261134B (zh) * 2015-10-28 2018-05-08 贾波 基于光纤传感的城市管网防侵入报警系统
CO2019002303A1 (es) * 2019-03-12 2019-03-18 Hutek Inc Sas Método y dispositivo para la detección de vibraciones en la periferia de una fibra óptica

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4297684A (en) * 1979-03-26 1981-10-27 Honeywell Inc. Fiber optic intruder alarm system
GB2098770B (en) * 1981-05-13 1985-11-13 Factor Enterprises Ltd X Security barrier structure
WO1984004985A1 (en) * 1983-06-03 1984-12-20 Hughes Technology Pty Ltd Laser security system
DE3322044A1 (de) * 1983-06-18 1984-12-20 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Einrichtung zur ueberwachung und bekaempfung
DE3322046C2 (de) * 1983-06-18 1986-01-23 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Lichtleiter-Druck- und Eindringsensor
US5194847A (en) * 1991-07-29 1993-03-16 Texas A & M University System Apparatus and method for fiber optic intrusion sensing
US5712937A (en) 1994-12-01 1998-01-27 Asawa; Charles K. Optical waveguide including singlemode waveguide channels coupled to a multimode fiber
AUPQ420699A0 (en) * 1999-11-24 1999-12-16 Future Fibre Technologies Pty Ltd A method of perimeter barrier monitoring and systems formed for that purpose
EP1649310A4 (en) 2003-07-18 2009-04-08 Network Integrity Systems Inc SYSTEM FOR DETECTING THE INTRUSION OF A MULTIMODE OPTICAL FIBER
US20070069893A1 (en) * 2005-03-04 2007-03-29 Compudyne Corporation Polarization-based sensor for secure fiber optic network and other security applications

Also Published As

Publication number Publication date
ITTO20080535A1 (it) 2010-01-12
EP2144207A1 (en) 2010-01-13

Similar Documents

Publication Publication Date Title
BRPI0816462A2 (pt) sistema de fibra óptica para levantamento eletromagnético
BRPI0813932A2 (pt) Módulo de fibra óptica
BRPI1015288A2 (pt) conector de fibra ótica e método para montagem
BRPI0807860A2 (pt) Adaptador de fibra ótica endurecida
BRPI0921073A2 (pt) sistema e visor óptico
BRPI0807402A2 (pt) Conector reforçado de fibra ótica
BRPI0911882A2 (pt) sistema de entrada interativo com bisel ótico
BRPI0820712A2 (pt) Sensor de fibra óptica
DE602007008182D1 (de) Optisches Röntgensystem
BR112013032635A2 (pt) fibra ótica multimodal e sistema de incorporação da mesma
BRPI0910475A2 (pt) bandeja de emenda de fibra óptica
BRPI0908368A2 (pt) Painel de núcleo reforçado com fibra
IT1394784B1 (it) Sistema e procedimento di riconoscimento visivo
DE602008001218D1 (de) Verkehrsstörungsdetektionssystem
DE602007010404D1 (de) Ultraschallsystem
BR112012004213A2 (pt) sistema de captação de corrente de fibra óptica'
BRPI0913841A2 (pt) dispositivo e método de acoplamento de fibra ótica
BRPI0906807A2 (pt) Fibra monofilamentar
BRPI0917782A2 (pt) sistema e método
BRPI1014667A2 (pt) cabo óptico e sistema de cabo óptico
DE602008005054D1 (de) Ultraschallsystem
BRPI0907573A2 (pt) Método e dispositivo de medição de característica de fibra óptica
IT1395116B1 (it) Sistema di rilevamento ottico di difetti superficiali
DK2381543T3 (da) Fiberlaserapparat
IT1395475B1 (it) Sistema on-chip con interconnessioni ottiche