CN103808492B - 一种otdr采集数据的曲线显示方法 - Google Patents
一种otdr采集数据的曲线显示方法 Download PDFInfo
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- CN103808492B CN103808492B CN201410050369.3A CN201410050369A CN103808492B CN 103808492 B CN103808492 B CN 103808492B CN 201410050369 A CN201410050369 A CN 201410050369A CN 103808492 B CN103808492 B CN 103808492B
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- 238000012856 packing Methods 0.000 title claims abstract description 31
- 238000000253 optical time-domain reflectometry Methods 0.000 title claims abstract description 18
- 230000003287 optical effect Effects 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims description 14
- 239000013307 optical fiber Substances 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 6
- 238000012360 testing method Methods 0.000 abstract description 20
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002401 inhibitory effect Effects 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 17
- 238000012913 prioritisation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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CN103808492A CN103808492A (zh) | 2014-05-21 |
CN103808492B true CN103808492B (zh) | 2016-01-27 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104391599B (zh) * | 2014-11-11 | 2017-07-28 | 福建升腾资讯有限公司 | 一种平衡精确度与灵敏度的触屏点过滤方法 |
CN105447444B (zh) * | 2015-11-04 | 2018-09-25 | 中国电子科技集团公司第四十一研究所 | 一种基于差分窗和模板匹配的otdr事件分析算法 |
CN105807319B (zh) * | 2016-03-11 | 2018-11-09 | 中国海洋石油集团有限公司 | 一种近场子波气泡周期拾取方法和系统 |
CN109815630B (zh) * | 2019-02-26 | 2022-11-18 | 武汉理工大学 | 一种车架高刚度方形截面梁的设计方法 |
CN111609996B (zh) * | 2020-05-18 | 2022-08-02 | 昂纳信息技术(深圳)有限公司 | 一种otdr曲线拼接方法及多条otdr曲线拼接方法 |
CN113567604B (zh) * | 2021-07-22 | 2022-09-30 | 华谱科仪(大连)科技有限公司 | 色谱谱图的检测分析方法及电子设备 |
CN112883056B (zh) * | 2021-03-11 | 2023-08-11 | 杭州广立微电子股份有限公司 | 一种半导体测试数据处理方法及装置 |
CN114696893B (zh) * | 2022-06-02 | 2022-08-16 | 高勘(广州)技术有限公司 | 基于otdr的事件定位方法、系统、装置及存储介质 |
CN115167553A (zh) * | 2022-07-19 | 2022-10-11 | 珠海格力电器股份有限公司 | 烹饪温度曲线的处理方法、装置和计算机设备 |
CN115167554B (zh) * | 2022-07-19 | 2024-05-10 | 珠海格力电器股份有限公司 | 烹饪温度曲线的处理方法、装置和计算机设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0591818A1 (en) * | 1992-09-29 | 1994-04-13 | Anritsu Corporation | Optical time domain reflectometer |
JP2914217B2 (ja) * | 1995-04-28 | 1999-06-28 | 安藤電気株式会社 | 光線路試験装置およびその方法 |
CN2697623Y (zh) * | 2003-12-19 | 2005-05-04 | 捷耀光通讯股份有限公司 | Usb光时域反射测试(otdr)装置 |
CN102761364A (zh) * | 2011-04-29 | 2012-10-31 | 华为海洋网络有限公司 | 一种光时域探测信号的检测方法及装置 |
Family Cites Families (1)
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NL2007976C2 (en) * | 2011-12-15 | 2013-06-18 | Draka Comteq Bv | A method for the characterization of optical properties of an optical fiber. |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0591818A1 (en) * | 1992-09-29 | 1994-04-13 | Anritsu Corporation | Optical time domain reflectometer |
JP2914217B2 (ja) * | 1995-04-28 | 1999-06-28 | 安藤電気株式会社 | 光線路試験装置およびその方法 |
CN2697623Y (zh) * | 2003-12-19 | 2005-05-04 | 捷耀光通讯股份有限公司 | Usb光时域反射测试(otdr)装置 |
CN102761364A (zh) * | 2011-04-29 | 2012-10-31 | 华为海洋网络有限公司 | 一种光时域探测信号的检测方法及装置 |
Non-Patent Citations (2)
Title |
---|
Hu Chaoju;The Application of Wavelet Transform in Analysis of OTDR Curve;《Intelligent Human-Machine Systems and Cybernetics》;20100228(第2期);第216-219页 * |
OTDR在光纤测试中的灵活运用及轨迹图形解析;曹平华等;《信息与电脑》;20120229(第2期);第144-145页 * |
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Denomination of invention: Curve display method of OTDR collected data Effective date of registration: 20170228 Granted publication date: 20160127 Pledgee: Weihai City Commercial Bank Limited by Share Ltd culture branch Pledgor: INNO PRECISION (WEIHAI) CO.,LTD.|INNO INSTRUMENT (CHINA). Inc. Registration number: 2017990000137 |
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