CN105940310A - 线缆系统中的问题检测 - Google Patents

线缆系统中的问题检测 Download PDF

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Publication number
CN105940310A
CN105940310A CN201480062269.0A CN201480062269A CN105940310A CN 105940310 A CN105940310 A CN 105940310A CN 201480062269 A CN201480062269 A CN 201480062269A CN 105940310 A CN105940310 A CN 105940310A
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CN
China
Prior art keywords
signal
reflection
cable
difference
value
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Pending
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CN201480062269.0A
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English (en)
Chinese (zh)
Inventor
H.陈
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.)
Koninklijke Philips NV
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Koninklijke Philips NV
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Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN105940310A publication Critical patent/CN105940310A/zh
Pending legal-status Critical Current

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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
CN201480062269.0A 2013-11-13 2014-11-11 线缆系统中的问题检测 Pending CN105940310A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNPCT/CN2013/001381 2013-11-13
CN2013001381 2013-11-13
EP13195420 2013-12-03
EP13195420.8 2013-12-03
PCT/EP2014/074219 WO2015071232A2 (en) 2013-11-13 2014-11-11 Problem detection in cable system

Publications (1)

Publication Number Publication Date
CN105940310A true CN105940310A (zh) 2016-09-14

Family

ID=51871052

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480062269.0A Pending CN105940310A (zh) 2013-11-13 2014-11-11 线缆系统中的问题检测

Country Status (5)

Country Link
US (1) US20160291077A1 (enExample)
EP (1) EP3069153A2 (enExample)
JP (1) JP6679480B2 (enExample)
CN (1) CN105940310A (enExample)
WO (1) WO2015071232A2 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109946583A (zh) * 2017-12-21 2019-06-28 联发科技（新加坡）私人有限公司 确定电子系统的电线中的缺陷的位置的方法及装置
CN111052680A (zh) * 2017-09-07 2020-04-21 三菱电机株式会社 不正当连接检测装置、不正当连接检测方法及信息处理程序
CN111352004A (zh) * 2020-03-26 2020-06-30 成都飞机工业（集团）有限责任公司 线缆故障检测方法、装置、系统和可读存储介质
US11221379B2 (en) 2017-12-21 2022-01-11 Mediatek Singapore Pte. Ltd. Systems and methods for on-chip time-domain reflectometry
CN117254853A (zh) * 2023-09-28 2023-12-19 中国人民解放军国防科技大学 反射回波的重构方法及系统

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JP6415784B1 (ja) 2015-10-16 2018-10-31 フィリップス ライティング ホールディング ビー ヴィ チャレンジ・レスポンス・タイミングによる負荷デバイスの試運転
AT15929U1 (de) * 2017-04-21 2018-09-15 Tridonic Gmbh & Co Kg Beleuchtungssystem mit Signalgeneratoren
CN110865315B (zh) * 2019-11-28 2022-04-26 中国商用飞机有限责任公司北京民用飞机技术研究中心 智能连接器、飞机、电气线路互联系统及故障检测方法

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WO2004070398A2 (en) * 2003-02-04 2004-08-19 University Of Utah Research Foundation Method and apparatus for characterizing a signal path carrying an operational signal
US20060097730A1 (en) * 2002-07-09 2006-05-11 Jin-Bae Park Time-frequency domain reflectometry apparatus and method
CN101699540A (zh) * 2009-11-16 2010-04-28 江苏省电力公司常州供电公司 电缆故障模拟及故障定位系统
US20100110749A1 (en) * 2008-11-04 2010-05-06 Chung Hae-Young Semiconductor memory device having driver for compensating for parasitic resistance of data input-output pads
US20110110743A1 (en) * 2008-04-23 2011-05-12 Dietmar Heimer Plug with Fixing Element and Sleeve
CN102269791A (zh) * 2011-04-27 2011-12-07 兰州交通大学 铁路信号电缆断线故障在线监测及定位的方法
US20120223720A1 (en) * 2011-03-02 2012-09-06 Airbus Operations (S.A.S.) Method And System For Detecting And Locating By Reflectometry Electrical Faults In Metal Structures
CN102778635A (zh) * 2012-07-20 2012-11-14 华为技术有限公司 一种线缆故障检测方法及装置
CN102809716A (zh) * 2012-08-15 2012-12-05 广州供电局有限公司 脉冲法电缆故障测寻仿真方法
CN203084144U (zh) * 2012-12-04 2013-07-24 国家电网公司 一种分布式输电线路故障精确定位系统
CN203249988U (zh) * 2013-01-25 2013-10-23 北京飞举电气有限公司 电力电缆防盗断线定位装置

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US5083086A (en) * 1990-07-12 1992-01-21 James G. Biddle Co. Differential arc reflectometry
GB9620288D0 (en) * 1996-09-28 1996-11-13 Univ Strathclyde Automatic fault location in cabling systems
JP2001289901A (ja) * 2000-04-06 2001-10-19 Kansai Electric Power Co Inc:The ケーブル線路の事故点標定方法
JP2007333468A (ja) * 2006-06-13 2007-12-27 Nissan Motor Co Ltd ケーブル診断装置およびケーブル診断方法
CN101647187B (zh) * 2007-04-20 2012-12-12 三菱电机株式会社 逆变器控制装置
US9250283B2 (en) * 2011-06-17 2016-02-02 Psiber Data Systems, Inc System and method for automated testing of an electric cable harness
US9207168B2 (en) * 2012-01-20 2015-12-08 Norscan Instruments Ltd. Monitoring for disturbance of optical fiber
WO2014097006A1 (en) * 2012-12-18 2014-06-26 Koninklijke Philips N.V. Problem detection in cable system
FR3003410B1 (fr) * 2013-03-18 2016-07-01 Win Ms Dispositif de protection de reseaux electriques

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002101401A1 (en) * 2001-06-12 2002-12-19 Phoenix Aviation And Technology Limited Fault detection system and method
US20060097730A1 (en) * 2002-07-09 2006-05-11 Jin-Bae Park Time-frequency domain reflectometry apparatus and method
WO2004070398A2 (en) * 2003-02-04 2004-08-19 University Of Utah Research Foundation Method and apparatus for characterizing a signal path carrying an operational signal
US20110110743A1 (en) * 2008-04-23 2011-05-12 Dietmar Heimer Plug with Fixing Element and Sleeve
US20100110749A1 (en) * 2008-11-04 2010-05-06 Chung Hae-Young Semiconductor memory device having driver for compensating for parasitic resistance of data input-output pads
CN101699540A (zh) * 2009-11-16 2010-04-28 江苏省电力公司常州供电公司 电缆故障模拟及故障定位系统
US20120223720A1 (en) * 2011-03-02 2012-09-06 Airbus Operations (S.A.S.) Method And System For Detecting And Locating By Reflectometry Electrical Faults In Metal Structures
CN102269791A (zh) * 2011-04-27 2011-12-07 兰州交通大学 铁路信号电缆断线故障在线监测及定位的方法
CN102778635A (zh) * 2012-07-20 2012-11-14 华为技术有限公司 一种线缆故障检测方法及装置
CN102809716A (zh) * 2012-08-15 2012-12-05 广州供电局有限公司 脉冲法电缆故障测寻仿真方法
CN203084144U (zh) * 2012-12-04 2013-07-24 国家电网公司 一种分布式输电线路故障精确定位系统
CN203249988U (zh) * 2013-01-25 2013-10-23 北京飞举电气有限公司 电力电缆防盗断线定位装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111052680A (zh) * 2017-09-07 2020-04-21 三菱电机株式会社 不正当连接检测装置、不正当连接检测方法及信息处理程序
CN111052680B (zh) * 2017-09-07 2021-11-23 三菱电机株式会社 不正当连接检测装置、不正当连接检测方法及存储介质
US11748523B2 (en) 2017-09-07 2023-09-05 Mitsubishi Electric Corporation Unauthorized connection detection apparatus, unauthorized connection detection method, and non-transitory computer-readable medium
CN109946583A (zh) * 2017-12-21 2019-06-28 联发科技（新加坡）私人有限公司 确定电子系统的电线中的缺陷的位置的方法及装置
CN109946583B (zh) * 2017-12-21 2021-05-11 联发科技（新加坡）私人有限公司 确定电子系统的电线中的缺陷的位置的方法及装置
US11221379B2 (en) 2017-12-21 2022-01-11 Mediatek Singapore Pte. Ltd. Systems and methods for on-chip time-domain reflectometry
CN111352004A (zh) * 2020-03-26 2020-06-30 成都飞机工业（集团）有限责任公司 线缆故障检测方法、装置、系统和可读存储介质
CN117254853A (zh) * 2023-09-28 2023-12-19 中国人民解放军国防科技大学 反射回波的重构方法及系统

Also Published As

Publication number Publication date
WO2015071232A3 (en) 2015-07-16
WO2015071232A2 (en) 2015-05-21
JP2016538541A (ja) 2016-12-08
US20160291077A1 (en) 2016-10-06
EP3069153A2 (en) 2016-09-21
JP6679480B2 (ja) 2020-04-15

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