FR2965629B1 - METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD - Google Patents

METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD

Info

Publication number
FR2965629B1
FR2965629B1 FR1057922A FR1057922A FR2965629B1 FR 2965629 B1 FR2965629 B1 FR 2965629B1 FR 1057922 A FR1057922 A FR 1057922A FR 1057922 A FR1057922 A FR 1057922A FR 2965629 B1 FR2965629 B1 FR 2965629B1
Authority
FR
France
Prior art keywords
reflectometry
system implementing
detecting network
network defects
defects
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
FR1057922A
Other languages
French (fr)
Other versions
FR2965629A1 (en
Inventor
Adrien Lelong
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1057922A priority Critical patent/FR2965629B1/en
Priority to PCT/FR2011/052038 priority patent/WO2012042142A1/en
Priority to EP11773037.4A priority patent/EP2622360A1/en
Publication of FR2965629A1 publication Critical patent/FR2965629A1/en
Application granted granted Critical
Publication of FR2965629B1 publication Critical patent/FR2965629B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G01R31/11—Locating faults in cables, transmission lines, or networks using pulse reflection methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR1057922A 2010-09-30 2010-09-30 METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD Active FR2965629B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1057922A FR2965629B1 (en) 2010-09-30 2010-09-30 METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD
PCT/FR2011/052038 WO2012042142A1 (en) 2010-09-30 2011-09-07 Method of detecting defects of an array by reflectometry and system implementing the method
EP11773037.4A EP2622360A1 (en) 2010-09-30 2011-09-07 Method of detecting defects of an array by reflectometry and system implementing the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1057922A FR2965629B1 (en) 2010-09-30 2010-09-30 METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD

Publications (2)

Publication Number Publication Date
FR2965629A1 FR2965629A1 (en) 2012-04-06
FR2965629B1 true FR2965629B1 (en) 2014-02-28

Family

ID=44169273

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1057922A Active FR2965629B1 (en) 2010-09-30 2010-09-30 METHOD FOR DETECTING NETWORK DEFECTS BY REFLECTOMETRY AND SYSTEM IMPLEMENTING THE METHOD

Country Status (3)

Country Link
EP (1) EP2622360A1 (en)
FR (1) FR2965629B1 (en)
WO (1) WO2012042142A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5066118A (en) * 1990-04-12 1991-11-19 Minnesota Mining And Manufacturing Company Optical fault finder using matched and clipping filters
US5093568A (en) * 1990-12-14 1992-03-03 John Maycock Monitoring system for fiber optic cables utilizing an OTDR for detection of signal loss and automatic location of faults in the cable
US5231987A (en) * 1992-04-10 1993-08-03 Random Technologies, Inc. Time domain reflectometer-integrity testing system and method for implantable electrode
US6714021B2 (en) * 2001-01-11 2004-03-30 Sun Microsystems, Inc. Integrated time domain reflectometry (TDR) tester
US6937944B2 (en) * 2001-07-07 2005-08-30 Cynthia M. Furse Frequency domain reflectometry system for baselining and mapping of wires and cables
US6868357B2 (en) 2001-07-07 2005-03-15 Cynthia M. Furse Frequency domain reflectometry system for testing wires and cables utilizing in-situ connectors, passive connectivity, cable fray detection, and live wire testing
US7250772B2 (en) * 2002-11-19 2007-07-31 University Of Utah Research Foundation Method and apparatus for characterizing a signal path carrying an operational signal
US7282922B2 (en) 2005-01-31 2007-10-16 University Of Utah Research Foundation Wire network mapping method and apparatus using impulse responses
FR2926141B1 (en) * 2008-01-03 2010-03-19 Commissariat Energie Atomique METHOD FOR IMPROVING THE PRECISION FOR DETECTING AND LOCATING DEFECTS BY REFLECTOMETRY IN A CABLE ELECTRICAL NETWORK
US7868621B2 (en) * 2008-03-04 2011-01-11 Honeywell International Inc. Power line communication based aircraft power distribution system with real time wiring integrity monitoring capability
GB2463689B (en) 2008-09-22 2010-11-24 Ge Aviat Systems Ltd Arc fault location detection for aircraft wiring
JP5463360B2 (en) * 2008-10-17 2014-04-09 エクスフォ インコーポレイティッド Method and apparatus for deriving optical path and wavelength dependent reflective element parameters in an optical network using dual wavelength OTDR
WO2010075871A1 (en) * 2008-12-29 2010-07-08 Telecom Italia S.P.A. Method for localizing an optical termination device in a passive optical network

Also Published As

Publication number Publication date
WO2012042142A1 (en) 2012-04-05
FR2965629A1 (en) 2012-04-06
EP2622360A1 (en) 2013-08-07

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