[go: up one dir, main page]

WO2008038289A3 - Système et procédé permettant de détecter et de classifier des dommages dans un pipeline - Google Patents

Système et procédé permettant de détecter et de classifier des dommages dans un pipeline Download PDF

Info

Publication number
WO2008038289A3
WO2008038289A3 PCT/IL2007/001202 IL2007001202W WO2008038289A3 WO 2008038289 A3 WO2008038289 A3 WO 2008038289A3 IL 2007001202 W IL2007001202 W IL 2007001202W WO 2008038289 A3 WO2008038289 A3 WO 2008038289A3
Authority
WO
WIPO (PCT)
Prior art keywords
sensors
roi
present
pipeline
detecting
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.)
Ceased
Application number
PCT/IL2007/001202
Other languages
English (en)
Other versions
WO2008038289A2 (fr
Inventor
Gil Pogozelits
Boris Greenstein
Alexander Pikus
Vladimir Yagnatinsky
Eugene Ostrovsky
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.)
SONICLYNX Ltd
Original Assignee
SONICLYNX 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 SONICLYNX Ltd filed Critical SONICLYNX Ltd
Publication of WO2008038289A2 publication Critical patent/WO2008038289A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008038289A3 publication Critical patent/WO2008038289A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1654—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems
    • G08B13/1663—Actuation by interference with mechanical vibrations in air or other fluid using passive vibration detection systems using seismic sensing means
    • 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
    • G08B13/181—Actuation 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
    • G08B13/183—Actuation 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
    • G08B13/186—Actuation 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR 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
    • G08B29/185—Signal analysis techniques for reducing or preventing false alarms or for enhancing the reliability of the system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Burglar Alarm Systems (AREA)

Abstract

La présente invention concerne un système et un procédé permettant de détecter une intrusion dans une zone protégée. Le système selon l'invention est constitué d'une pluralité de capteurs placés de manière stratégique dans la zone d'intérêt, et d'une unité de traitement principale qui analyse les signaux d'entrée desdits capteurs afin de distinguer une véritable intrusion d'un événement anodin. Le but de l'invention est d'obtenir un système et un procédé qui permettent d'optimiser les paramètres balayés. Des modes de réalisation de la présente invention consistent à analyser l'entrée issue des capteurs à l'aide d'un procédé qui réduit au minimum le temps nécessaire au balayage de la zone d'intérêt et augmente au maximum la couverture de la zone d'intérêt par les capteurs.
PCT/IL2007/001202 2006-09-28 2007-10-07 Système et procédé permettant de détecter et de classifier des dommages dans un pipeline Ceased WO2008038289A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84764606P 2006-09-28 2006-09-28
US60/847,646 2006-09-28

Publications (2)

Publication Number Publication Date
WO2008038289A2 WO2008038289A2 (fr) 2008-04-03
WO2008038289A3 true WO2008038289A3 (fr) 2009-04-23

Family

ID=39230680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IL2007/001202 Ceased WO2008038289A2 (fr) 2006-09-28 2007-10-07 Système et procédé permettant de détecter et de classifier des dommages dans un pipeline

Country Status (1)

Country Link
WO (1) WO2008038289A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0907163D0 (en) * 2009-04-27 2009-06-10 Becatech Ltd Apparatus and method for the protection of secure enclosures
CN112363400B (zh) * 2020-11-28 2022-06-24 长春工程学院 基于光纤传感器信号和异常编码的电缆隧道入侵监测方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001771A (en) * 1975-10-20 1977-01-04 International Business Machines Corporation Intruder detecting security system
US4857912A (en) * 1988-07-27 1989-08-15 The United States Of America As Represented By The Secretary Of The Navy Intelligent security assessment system
US5163467A (en) * 1991-12-05 1992-11-17 Control On Environment Systems, Inc. Recycling and leak detection system for liquid storage and delivery apparatus and method of repair
US5268672A (en) * 1991-09-09 1993-12-07 Hitek-Protek Systems Incorporated Intrusion detection system incorporating deflection-sensitive coaxial cable mounted on deflectable barrier
US5373487A (en) * 1993-05-17 1994-12-13 Mason & Hanger National, Inc. Distributed acoustic sensor
US6529130B2 (en) * 2001-02-16 2003-03-04 General Phosphorix Llc System for detecting intruders

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001771A (en) * 1975-10-20 1977-01-04 International Business Machines Corporation Intruder detecting security system
US4857912A (en) * 1988-07-27 1989-08-15 The United States Of America As Represented By The Secretary Of The Navy Intelligent security assessment system
US5268672A (en) * 1991-09-09 1993-12-07 Hitek-Protek Systems Incorporated Intrusion detection system incorporating deflection-sensitive coaxial cable mounted on deflectable barrier
US5163467A (en) * 1991-12-05 1992-11-17 Control On Environment Systems, Inc. Recycling and leak detection system for liquid storage and delivery apparatus and method of repair
US5373487A (en) * 1993-05-17 1994-12-13 Mason & Hanger National, Inc. Distributed acoustic sensor
US6529130B2 (en) * 2001-02-16 2003-03-04 General Phosphorix Llc System for detecting intruders

Also Published As

Publication number Publication date
WO2008038289A2 (fr) 2008-04-03

Similar Documents

Publication Publication Date Title
WO2007032853A3 (fr) Surveillance video utilisant une analyse de mouvement spatio-temporelle
WO2010001231A3 (fr) Traitement et détection de modifications de la ligne de base de signaux
WO2009010961A3 (fr) Procédé et système permettant la détection et de prévention d'intrusion d'animaux
FR2886532B1 (fr) Procede et systeme de detection de chute d'une personne
WO2009076730A3 (fr) Élément capteur pour un dispositif de tri et procédé permettant de trier des produits
WO2006105376A3 (fr) Procede et appareil permettant de detecter une activite suspecte au moyen d'une analyse video
NO20072430L (no) Fremgangsmate og anordning for innhenting av marine seismikkdata
ATE552514T1 (de) Optoelektronischer mehrebenensensor und verfahren zur erfassung von objekten
WO2006101654A3 (fr) Systeme et procede de detection de ravageurs
WO2005109500A3 (fr) Systeme et procede d'optimisation de sensibilite de recepteur rf par annulation adaptative
WO2009071603A3 (fr) Procédé d'étalonnage d'un système d'acquisition de vitesse de roue
WO2007025224A3 (fr) Procede et appareil permettant d'ameliorer la distinction de bruit dans des paires de capteurs multiples
WO2009005141A1 (fr) Dispositif de détection de zone d'objet, système de détection de zone d'objet, et procédé et programme de détection de zone d'objet
EP2472425A3 (fr) Système et procédé de détection de malveillance inconnue
WO2007025033A3 (fr) Procede et systeme d'amelioration de la discrimination de bruit en fonction de differentes sensibilites regionales
WO2009019695A3 (fr) Procédé et système pour effectuer une détection et un suivi d'objet mobile optique sur une large zone
WO2007002404A8 (fr) Détection et poursuite de cibles à partir de flux continus de données vidéo d'une vue aérienne
WO2008156616A3 (fr) Procédé et système de détection et de localisation optoélectronique d'objets
WO2008087385A8 (fr) Systèmes détecteurs
ATE539423T1 (de) Verfahren, einrichtung und system zur verhinderung von falschalarmen in einem diebstahlverhinderungssystem
WO2005050256A3 (fr) Systeme et procede de detection des objets interdits
NO20052403D0 (no) System and method for intrusion detection.
WO2008062199A3 (fr) Procédé et appareil de formation d'image
WO2009148660A3 (fr) Imagerie d'une anomalie utilisant des ondes rétrodiffusées
IL182883A0 (en) Method and system for detecting attempts at malicious action against an installation under surveillance

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07827176

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 07827176

Country of ref document: EP

Kind code of ref document: A2