BR112017024488A2 - método de identificação de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação e sistema de alarme de intrusão do perímetro de fibra óptica - Google Patents

método de identificação de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação e sistema de alarme de intrusão do perímetro de fibra óptica

Info

Publication number
BR112017024488A2
BR112017024488A2 BR112017024488A BR112017024488A BR112017024488A2 BR 112017024488 A2 BR112017024488 A2 BR 112017024488A2 BR 112017024488 A BR112017024488 A BR 112017024488A BR 112017024488 A BR112017024488 A BR 112017024488A BR 112017024488 A2 BR112017024488 A2 BR 112017024488A2
Authority
BR
Brazil
Prior art keywords
signal
intrusion
fiber optic
optic perimeter
identification method
Prior art date
Application number
BR112017024488A
Other languages
English (en)
Inventor
Gao Baisong
Xu Huikang
Yang Jie
Xu Jun
Dong Kun
Jiang Ting
Mao Xianhui
TONG Yian
CONG Yushu
Original Assignee
Nuctech Co 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 Nuctech Co Ltd filed Critical Nuctech Co Ltd
Publication of BR112017024488A2 publication Critical patent/BR112017024488A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24323—Tree-organised classifiers
    • 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
    • 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
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2218/00—Aspects of pattern recognition specially adapted for signal processing
    • G06F2218/12—Classification; Matching

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Biology (AREA)
  • Evolutionary Computation (AREA)
  • Artificial Intelligence (AREA)
  • Computer Security & Cryptography (AREA)
  • Image Analysis (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

a presente invenção refere-se um método de identificação (10) de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação (30) e sistema de alarme de intrusão do perímetro de fibra óptica (40). o método de identificação (10) compreende: adquirir um sinal em tempo real de um sinal de monitoramento de um sistema de monitoramento de perímetro por fibra óptica; pré-processar o sinal em tempo real para remover ruídos; determinar se o sinal em tempo real sem ruído é um sinal de intrusão; se sim, truncar o sinal de intrusão para adquirir segmentos de sinal do sinal de intrusão, e extrair va-riáveis características relevantes dos respectivos segmentos de sinal; e classificar o sinal de intrusão de acordo com uma regra de classifica-ção determinada por um modelo de árvore de decisão pré-estabelecido e as variáveis características relevantes dos segmentos de sinal. o método é simples, fácil de implementar e tem uma alta capacidade e bom efeito da classificação do sinal de intrusão.
BR112017024488A 2015-09-02 2016-08-26 método de identificação de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação e sistema de alarme de intrusão do perímetro de fibra óptica BR112017024488A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510556766.2A CN105184319B (zh) 2015-09-02 2015-09-02 光纤周界入侵信号的识别方法、装置及周界入侵报警系统
PCT/CN2016/096951 WO2017036363A1 (zh) 2015-09-02 2016-08-26 光纤周界入侵信号的识别方法、装置及周界入侵报警系统

Publications (1)

Publication Number Publication Date
BR112017024488A2 true BR112017024488A2 (pt) 2018-07-24

Family

ID=54906383

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017024488A BR112017024488A2 (pt) 2015-09-02 2016-08-26 método de identificação de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação e sistema de alarme de intrusão do perímetro de fibra óptica

Country Status (6)

Country Link
EP (1) EP3321859B1 (pt)
CN (1) CN105184319B (pt)
BR (1) BR112017024488A2 (pt)
EA (1) EA036070B1 (pt)
MX (1) MX2017015387A (pt)
WO (1) WO2017036363A1 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105184319B (zh) * 2015-09-02 2019-07-30 同方威视技术股份有限公司 光纤周界入侵信号的识别方法、装置及周界入侵报警系统
CN105654645B (zh) * 2016-01-22 2018-04-10 北京北邮国安技术股份有限公司 一种光纤安防信号处理方法及系统
CN105551163B (zh) * 2016-02-29 2018-05-08 刘海 一种光纤智能防盗装置
CN106226845B (zh) * 2016-08-11 2018-08-28 国家电网公司 一种从opgw振动信号中识别冰雹分布区域的方法
CN107331097A (zh) * 2017-08-01 2017-11-07 中科融通物联科技无锡有限公司 基于目标位置信息融合的周界防入侵装置与方法
CN108961641B (zh) * 2018-07-24 2021-03-19 民航成都电子技术有限责任公司 一种基于分类树的降低电容围界报警系统虚警的方法
CN109489800A (zh) * 2018-12-14 2019-03-19 广东世港信息科技有限公司 一种分布式光缆振动安全预警系统中的扰动事件识别方法
CN110502979B (zh) * 2019-07-11 2023-04-14 哈尔滨工业大学 一种基于决策树的激光雷达波形信号分类方法
CN110481600B (zh) * 2019-08-07 2024-06-11 深圳市信海通科技有限公司 无人自主综合报警系统
CN110852187B (zh) * 2019-10-22 2023-04-07 华侨大学 一种周界入侵事件的识别方法与系统
CN111079705B (zh) * 2019-12-31 2023-07-25 北京理工大学 一种振动信号分类方法
CN112309063B (zh) * 2020-10-30 2022-09-09 魏运 混合光纤入侵信号特征谱提取方法及装置
CN113409305B (zh) * 2021-07-15 2022-06-17 中国南方电网有限责任公司 一种光缆资源数字化管理方法
CN114268365B (zh) * 2021-12-02 2023-07-11 国网甘肃省电力公司酒泉供电公司 一种基于可视化技术的通信光缆智能预警方法及系统
US20240061137A1 (en) * 2022-08-18 2024-02-22 Network Integrity Systems, Inc. Intrusion detection algorithm with wind rejection heuristic
CN115311534B (zh) * 2022-08-26 2023-07-18 中国铁道科学研究院集团有限公司 基于激光雷达的铁路周界入侵辨识方法、装置及存储介质
CN115479219B (zh) * 2022-09-20 2024-03-01 无锡科晟光子科技有限公司 智能管道状态监测方法、监测装置及智能管道系统
CN116318787B (zh) * 2022-12-08 2023-11-07 中国科学院信息工程研究所 一种基于可解释人工智能的实时入侵检测方法及系统
CN115798131B (zh) * 2023-02-13 2023-04-28 成都陆迪盛华科技有限公司 一种基于分布式光纤的多维度特征入侵检测方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7017186B2 (en) * 2002-07-30 2006-03-21 Steelcloud, Inc. Intrusion detection system using self-organizing clusters
US10235605B2 (en) * 2013-04-10 2019-03-19 Microsoft Technology Licensing, Llc Image labeling using geodesic features
CN103236127B (zh) * 2013-05-06 2016-06-22 无锡成电光纤传感科技有限公司 一种光纤围栏入侵监测系统及其模式识别方法
CN103345808B (zh) * 2013-06-26 2015-09-09 武汉理工光科股份有限公司 光纤光栅周界入侵模式识别方法及系统
CN104240455B (zh) * 2014-08-07 2016-08-17 北京航天控制仪器研究所 一种分布式光纤管线安全预警系统中的扰动事件识别方法
CN104751580B (zh) * 2015-04-08 2017-07-11 武汉理工光科股份有限公司 分布式光纤传感信号模式识别方法及系统
CN105184319B (zh) * 2015-09-02 2019-07-30 同方威视技术股份有限公司 光纤周界入侵信号的识别方法、装置及周界入侵报警系统

Also Published As

Publication number Publication date
EP3321859B1 (en) 2021-01-27
EP3321859A1 (en) 2018-05-16
EA201792283A1 (ru) 2018-06-29
CN105184319A (zh) 2015-12-23
MX2017015387A (es) 2018-03-09
CN105184319B (zh) 2019-07-30
EA036070B1 (ru) 2020-09-22
EP3321859A4 (en) 2019-03-27
WO2017036363A1 (zh) 2017-03-09

Similar Documents

Publication Publication Date Title
BR112017024488A2 (pt) método de identificação de sinal de intrusão de perímetro de fibra óptica, dispositivo de identificação e sistema de alarme de intrusão do perímetro de fibra óptica
PH12018501058A1 (en) Order clustering and malicious information combating method and apparatus
WO2019133928A8 (en) Hierarchical, parallel models for extracting in real time high-value information from data streams and system and method for creation of same
BR112017002876A2 (pt) método de detecção de vírus do computador e sistema deste
BR112017009869A2 (pt) sistema para gerenciamento de inventário
EP3009959A3 (en) Identifying content of interest
EP2661049A3 (en) System and method for malware detection
EP2706721A3 (en) Detection of infected network devices via analysis of responseless outgoing network traffic
WO2014118788A3 (en) Early warning system and/or optical monitoring of livestock including poultry
BR112014000106A8 (pt) Método e aparelho para detecção de convulsões
WO2014031618A3 (en) Data relationships storage platform
BR112015026374A2 (pt) sistema de reconhecimento analítico
WO2015102919A3 (en) Modular image analysis system and method
ATE545114T1 (de) Verfahren und vorrichtung zum verknüpfen von herkunftsinformationen einer quelleinheit mit einem produkt, welches daraus gewonnen wurde
WO2012167056A3 (en) System and method for non-signature based detection of malicious processes
CN105608822B (zh) 铁路周界入侵振动光纤报警方法及装置
MX2021015008A (es) Sistemas y metodos de deteccion de cancer.
WO2016018728A3 (en) Computerized prominent person recognition in videos
MY171987A (en) Method, computer system and apparatus for recipe generation for automated inspection of semiconductor devices
WO2016033247A3 (en) Population-based learning with deep belief networks
WO2014052410A3 (en) Training classifiers for program analysis
MX2017012118A (es) Metodos y sistemas de proteccion y diagnostico de maquina.
EP2908269A3 (en) Method and apparatus for managing audio visual, audio or visual content
WO2015153503A3 (en) Systems and methods for detecting and identifying arcing based on numerical analysis
MX365670B (es) Metodo y aparato de verificacion.

Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]