IN2014DE00692A - - Google Patents

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Publication number
IN2014DE00692A
IN2014DE00692A IN692DE2014A IN2014DE00692A IN 2014DE00692 A IN2014DE00692 A IN 2014DE00692A IN 692DE2014 A IN692DE2014 A IN 692DE2014A IN 2014DE00692 A IN2014DE00692 A IN 2014DE00692A
Authority
IN
India
Prior art keywords
mrg
conf
expression
events
expression defined
Prior art date
Application number
Inventor
Vacha Pavel
Libal Vit
Guralnik Valerie
Original Assignee
Honeywell Int Inc
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 Honeywell Int Inc filed Critical Honeywell Int Inc
Publication of IN2014DE00692A publication Critical patent/IN2014DE00692A/en

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/008—Alarm setting and unsetting, i.e. arming or disarming of the security system
    • 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
    • G08B29/188—Data fusion; cooperative systems, e.g. voting among different detectors
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B31/00—Predictive alarm systems characterised by extrapolation or other computation using updated historic data

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Alarm Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and apparatus wherein the method includes detecting a plurality of events within a security system, evaluating the events using one of a first expression defined by ?_(r?Q)¦?conf(f(r)-mrg(r) ),? a second expression defined by ?_(r?R)¦?|f(r)-mrg(r)|dr? and a third expression defined by ?_(r?R)¦conf(f(r)-mrg(r) )dr, where r is a size of a neighborhood around a data point, f(r) is a Local Correlation Integral (LOCI) of r, mrg(r) is a margin of r, R is a predetermined set of intervals of neighborhood sizes, Q is a predetermined discrete set of neighborhood sizes and conf(d) is a non-linear confidence function being 0 for near distance to the data point and quickly approaching 1 for larger distances, comparing a value of the evaluated expression with a threshold value and setting an alarm upon detecting that the value exceeds the threshold value.
IN692DE2014 2013-03-13 2014-03-11 IN2014DE00692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/800,443 US8941484B2 (en) 2013-03-13 2013-03-13 System and method of anomaly detection

Publications (1)

Publication Number Publication Date
IN2014DE00692A true IN2014DE00692A (en) 2015-06-19

Family

ID=50382215

Family Applications (1)

Application Number Title Priority Date Filing Date
IN692DE2014 IN2014DE00692A (en) 2013-03-13 2014-03-11

Country Status (5)

Country Link
US (1) US8941484B2 (en)
EP (1) EP2779133A3 (en)
CN (1) CN104050771B (en)
CA (1) CA2845949A1 (en)
IN (1) IN2014DE00692A (en)

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* Cited by examiner, † Cited by third party
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EP3023852B1 (en) * 2014-11-21 2017-05-03 ABB Schweiz AG Method for intrusion detection in industrial automation and control system
EP3185205A1 (en) * 2015-12-21 2017-06-28 Thomson Licensing Method and device for detecting behavioral patterns of a user
CN105512994B (en) * 2016-01-04 2019-10-25 浙江大学 A kind of fault tolerant perimeter intrusion detecting method
US11209807B2 (en) * 2018-01-26 2021-12-28 Ge Inspection Technologies, Lp Anomaly detection
WO2020043262A1 (en) * 2018-08-25 2020-03-05 Xccelo Gmbh Method of intrusion detection
US11108835B2 (en) 2019-03-29 2021-08-31 Paypal, Inc. Anomaly detection for streaming data
CN111531581B (en) * 2020-04-27 2023-02-03 武汉工程大学 Industrial robot fault action detection method and system based on vision
CN111882833B (en) * 2020-07-21 2021-09-21 华润电力唐山丰润有限公司 Equipment fault early warning method, device, equipment and medium based on outlier parameters
US20230083443A1 (en) * 2021-09-16 2023-03-16 Evgeny Saveliev Detecting anomalies in physical access event streams by computing probability density functions and cumulative probability density functions for current and future events using plurality of small scale machine learning models and historical context of events obtained from stored event stream history via transformations of the history into a time series of event counts or via augmenting the event stream records with delay/lag information

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US4363130A (en) * 1960-03-18 1982-12-07 Lockheed Missiles & Space Company, Inc. Binary digital communication system
FR2102838A5 (en) * 1970-08-25 1972-04-07 Geophysique Cie Gle
US3731305A (en) * 1971-12-09 1973-05-01 Gen Dynamics Corp Object detection system using electro magnetic waves
US4026654A (en) * 1972-10-09 1977-05-31 Engins Matra System for detecting the presence of a possibly moving object
US3875394A (en) * 1973-04-20 1975-04-01 Willis H Acting Admini Shapely Correlation type phase detector
JPH06195578A (en) * 1992-12-24 1994-07-15 Toshiba Corp System monitor device
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US7034675B2 (en) * 2004-04-16 2006-04-25 Robert Bosch Gmbh Intrusion detection system including over-under passive infrared optics and a microwave transceiver
US20070047635A1 (en) * 2005-08-24 2007-03-01 Stojanovic Vladimir M Signaling system with data correlation detection
US7792225B2 (en) * 2005-11-30 2010-09-07 Qualcomm Incorporated Method and device for reducing cross-correlation false alarms in CDMA and other wireless networks
US20070177694A1 (en) * 2006-01-17 2007-08-02 Symbol Technologies, Inc. Method and apparatus for signal processing in RFID receivers
JP4888110B2 (en) * 2006-12-26 2012-02-29 セイコーエプソン株式会社 Correlation calculation control circuit and correlation calculation control method
US7800490B2 (en) * 2008-01-09 2010-09-21 Sensormatic Electronics, LLC Electronic article surveillance system neural network minimizing false alarms and failures to deactivate
US20090195354A1 (en) * 2008-02-02 2009-08-06 Peter Levin Authenticating a signal based on an unknown component thereof
US20090228980A1 (en) * 2008-03-06 2009-09-10 General Electric Company System and method for detection of anomalous access events
CN101547445B (en) * 2008-03-25 2011-06-01 上海摩波彼克半导体有限公司 System and method for detecting abnormal incursion based on mobility in mobile communication network
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CN102467800A (en) * 2010-11-05 2012-05-23 无锡市美网网络信息技术有限公司 Invasion detection and alarm system
US9251633B2 (en) * 2011-06-22 2016-02-02 Honeywell International Inc. Monitoring access to a location

Also Published As

Publication number Publication date
CN104050771B (en) 2016-08-17
EP2779133A2 (en) 2014-09-17
EP2779133A3 (en) 2015-12-30
US20140266683A1 (en) 2014-09-18
CA2845949A1 (en) 2014-09-13
CN104050771A (en) 2014-09-17
US8941484B2 (en) 2015-01-27

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