CN100557394C - 一种电缆防盗防破坏预警方法 - Google Patents
一种电缆防盗防破坏预警方法 Download PDFInfo
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- CN100557394C CN100557394C CNB2008100470073A CN200810047007A CN100557394C CN 100557394 C CN100557394 C CN 100557394C CN B2008100470073 A CNB2008100470073 A CN B2008100470073A CN 200810047007 A CN200810047007 A CN 200810047007A CN 100557394 C CN100557394 C CN 100557394C
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CNB2008100470073A CN100557394C (zh) | 2008-03-07 | 2008-03-07 | 一种电缆防盗防破坏预警方法 |
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CNB2008100470073A CN100557394C (zh) | 2008-03-07 | 2008-03-07 | 一种电缆防盗防破坏预警方法 |
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CN101256102A CN101256102A (zh) | 2008-09-03 |
CN100557394C true CN100557394C (zh) | 2009-11-04 |
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Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101895339B (zh) * | 2010-07-21 | 2013-07-17 | 国网电力科学研究院 | 电力光缆网故障预警和定位的实现方法 |
CN105023643A (zh) * | 2014-04-29 | 2015-11-04 | 上海威尔泰仪器仪表有限公司 | 可防盗的电力电缆及其防盗检测*** |
CN104021637B (zh) * | 2014-05-17 | 2017-01-11 | 桂林聚联科技有限公司 | 一种基于分布式光缆传感的电缆防盗方法及装置 |
CN104021638B (zh) * | 2014-07-03 | 2016-09-21 | 中交第二公路勘察设计研究院有限公司 | 一种高速公路沿线电缆预警防盗的方法及装置 |
CN104217547A (zh) * | 2014-08-14 | 2014-12-17 | 国网山东东明县供电公司 | 一种直埋管线安全预警*** |
CN108831081A (zh) * | 2018-07-26 | 2018-11-16 | 广东电网有限责任公司 | 一种基于源定位技术电缆防外力破坏预警方法 |
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2008
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Non-Patent Citations (4)
Title |
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OTDR事件分析和故障判断的研究和实现. 粱爽等.光通信技术,第1期. 2007 * |
光传输***故障点的准确判断和测量. 李运山.有线电视技术,第3期. 2005 * |
光缆故障点的准确定位. 刘大明等.电线电缆,第5期. 2006 * |
用光域反射仪测量光纤故障位置. 谢春年.铁道运营技术,第10卷第3期. 2004 * |
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