CN102208942B - 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 - Google Patents
一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 Download PDFInfo
- Publication number
- CN102208942B CN102208942B CN201110002455.3A CN201110002455A CN102208942B CN 102208942 B CN102208942 B CN 102208942B CN 201110002455 A CN201110002455 A CN 201110002455A CN 102208942 B CN102208942 B CN 102208942B
- Authority
- CN
- China
- Prior art keywords
- optical cable
- optical
- light
- signal
- phase
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 168
- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000013307 optical fiber Substances 0.000 claims description 32
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 claims description 18
- FEPMHVLSLDOMQC-UHFFFAOYSA-N virginiamycin-S1 Natural products CC1OC(=O)C(C=2C=CC=CC=2)NC(=O)C2CC(=O)CCN2C(=O)C(CC=2C=CC=CC=2)N(C)C(=O)C2CCCN2C(=O)C(CC)NC(=O)C1NC(=O)C1=NC=CC=C1O FEPMHVLSLDOMQC-UHFFFAOYSA-N 0.000 claims description 18
- 238000001914 filtration Methods 0.000 claims description 11
- 238000000605 extraction Methods 0.000 claims description 10
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 230000005684 electric field Effects 0.000 claims description 6
- 230000010354 integration Effects 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/026—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring distance between sensor and object
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/071—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using a reflected signal, e.g. using optical time domain reflectometers [OTDR]
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Gyroscopes (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
Abstract
Description
Claims (7)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110002455.3A CN102208942B (zh) | 2011-01-07 | 2011-01-07 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
PCT/CN2011/001826 WO2012092697A1 (zh) | 2011-01-07 | 2011-10-31 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
KR1020137008966A KR101473287B1 (ko) | 2011-01-07 | 2011-10-31 | 광케이블 추적장치를 이용하여 광케이블 거리를 측정하는 방법과 광케이블 추적장치 |
US13/978,627 US20130293901A1 (en) | 2011-01-07 | 2011-10-31 | Method for optical cable distance measurement by using optical cable tracker and optical cable tracker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110002455.3A CN102208942B (zh) | 2011-01-07 | 2011-01-07 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102208942A CN102208942A (zh) | 2011-10-05 |
CN102208942B true CN102208942B (zh) | 2015-02-11 |
Family
ID=44697621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110002455.3A Expired - Fee Related CN102208942B (zh) | 2011-01-07 | 2011-01-07 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20130293901A1 (zh) |
KR (1) | KR101473287B1 (zh) |
CN (1) | CN102208942B (zh) |
WO (1) | WO2012092697A1 (zh) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102208942B (zh) * | 2011-01-07 | 2015-02-11 | 大豪信息技术(威海)有限公司 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
CN103095366A (zh) * | 2011-11-08 | 2013-05-08 | 上海嘉慧光电子技术有限公司 | 基于光路干涉原理的光缆与光纤识别仪 |
CN102401730A (zh) * | 2011-11-21 | 2012-04-04 | 北京交通大学 | 一种自组织光纤光缆识别仪 |
CN103281118B (zh) * | 2013-05-31 | 2015-11-25 | 合肥融讯电子科技有限公司 | 基于光纤干涉互相关算法的光缆识别物理定位仪的识别定位方法 |
CN103486972A (zh) * | 2013-09-11 | 2014-01-01 | 北京航空航天大学 | 一种带有相位调制功能的激光反馈干涉集成微位移测量系统 |
CN106644398B (zh) * | 2016-12-30 | 2019-02-26 | 中国科学院深圳先进技术研究院 | 一种海底光缆故障点定位方法 |
CN107730798B (zh) * | 2017-08-29 | 2023-10-10 | 深圳市信海通科技有限公司 | 一种预警系统及方法 |
CN109941308B (zh) * | 2019-03-21 | 2020-07-07 | 北京交通大学 | 一种基于光纤m-z干涉的异常扰动信号分析方法 |
CN113438020B (zh) * | 2020-03-23 | 2022-08-19 | 华为技术有限公司 | 一种同缆概率检测的方法以及装置 |
RU2762706C1 (ru) * | 2021-05-24 | 2021-12-22 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Поволжский государственный университет телекоммуникаций и информатики" | Способ электронного маркирования трассы оптоволоконного кабеля |
CN115208468B (zh) * | 2022-09-14 | 2022-11-18 | 高勘(广州)技术有限公司 | 光缆路由点的确定方法、装置、系统及存储介质 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101410696A (zh) * | 2006-04-03 | 2009-04-15 | 英国电讯有限公司 | 干扰位置的估计 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2571084A1 (en) * | 2004-06-15 | 2006-01-05 | Optellios, Inc. | Phase responsive optical fiber sensor |
US7557930B2 (en) * | 2004-11-23 | 2009-07-07 | Lockheed Martin Corporation | Bessel beam interferometer and measurement method |
EP1757966A3 (en) * | 2005-08-23 | 2007-12-19 | KT Corporation | Apparatus and method for identification of optical cable |
CN101051869A (zh) * | 2007-05-17 | 2007-10-10 | 上海光朗信通讯技术有限公司 | 光缆通信线路安防监控系统 |
CN101216149A (zh) * | 2007-12-27 | 2008-07-09 | 电子科技大学 | 长距离管线安全监测的光纤分布式监测方法及装置 |
CN102208942B (zh) * | 2011-01-07 | 2015-02-11 | 大豪信息技术(威海)有限公司 | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 |
-
2011
- 2011-01-07 CN CN201110002455.3A patent/CN102208942B/zh not_active Expired - Fee Related
- 2011-10-31 US US13/978,627 patent/US20130293901A1/en not_active Abandoned
- 2011-10-31 KR KR1020137008966A patent/KR101473287B1/ko active IP Right Grant
- 2011-10-31 WO PCT/CN2011/001826 patent/WO2012092697A1/zh active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101410696A (zh) * | 2006-04-03 | 2009-04-15 | 英国电讯有限公司 | 干扰位置的估计 |
Also Published As
Publication number | Publication date |
---|---|
WO2012092697A1 (zh) | 2012-07-12 |
US20130293901A1 (en) | 2013-11-07 |
KR20130127436A (ko) | 2013-11-22 |
KR101473287B1 (ko) | 2014-12-16 |
CN102208942A (zh) | 2011-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102208942B (zh) | 一种利用光缆跟踪仪进行光缆测距的方法和光缆跟踪仪 | |
CN107990970B (zh) | 消除分布式光纤声波系统中衰落噪声的方法 | |
CN106679790B (zh) | 一种提高分布式光纤振动传感灵敏度的互相关解调方法 | |
US9689772B2 (en) | Optical pulse compression reflectometer | |
CN111609918A (zh) | 基于包络检波电路的光纤分布式振动传感系统 | |
CN104569741A (zh) | 基于光纤复合架空地线的输电线路故障定位方法 | |
CN108303626B (zh) | 基于分布式光纤传感阵列的局部放电超声测量系统与方法 | |
CN104330104A (zh) | 一种干涉型传感器臂长差的测量装置 | |
CN102721955B (zh) | 2μm相干激光测风雷达系统中平衡式光电探测器 | |
CN103017887A (zh) | 一种光纤振动传感系统及其检测方法 | |
CN107436201A (zh) | 基于布里渊散射的分布式光纤温度应变传感系统及方法 | |
CN106707292A (zh) | 一种基于光电振荡的多普勒测速系统 | |
CN112833929A (zh) | 基于本地光移频的外差型φ-otdr技术的扰动监测系统 | |
CN102262224A (zh) | 调幅波锁相式激光测距方法与装置 | |
CN108645500A (zh) | 一种车辆振动传感增敏的方法及装置 | |
CN102401730A (zh) | 一种自组织光纤光缆识别仪 | |
CN212674308U (zh) | 一种本振杂散光串扰抑制装置 | |
CN204008450U (zh) | 甲烷气体光纤传感器监测系统 | |
CN110635841B (zh) | 一种提高混沌光时域反射仪回波信号的方法及装置 | |
CN202329986U (zh) | 一种自组织光纤光缆识别仪 | |
CN206960011U (zh) | 基于布里渊散射的分布式光纤温度应变传感系统 | |
CN103674080A (zh) | 一种针对微弱信号检测的光纤干涉方法及系统 | |
CN207964084U (zh) | 一种用于光外差探测的高信号对比度光电检测电路 | |
CN103869134B (zh) | 一种电流互感器及基于神经网络的母线电流检测方法 | |
CN206056611U (zh) | 相位敏感otdr相位解调系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 264200 Shandong city of Weihai province Weihai Dalian District Road No. 71 Applicant after: DH INFOTECH (WEIHAI) Inc. Address before: 264207 Shandong city of Weihai province Weihai Dalian District Road No. 71 Applicant before: INNO INSTRUMENT (WEI HAI) Inc. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: INNO INSTRUMENT (WEIHAI) CO., LTD. TO: INNOINSTRUMENT (WEIHAI) CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 264200 Weihai high tech Zone, Tianjin, No. 190 Shandong Road Hospital Patentee after: INNO INSTRUMENT (CHINA). Inc. Address before: 264200 Weihai high tech Zone, Tianjin, No. 190 Shandong Road Hospital Patentee before: INNO INSTRUMENT (WEI HAI) Inc. |
|
CP03 | Change of name, title or address |
Address after: 264200 Weihai high tech Zone, Tianjin, No. 190 Shandong Road Hospital Patentee after: INNO INSTRUMENT (WEI HAI) Inc. Address before: 264200 Shandong city of Weihai province Weihai Dalian District Road No. 71 Patentee before: DH INFOTECH (WEIHAI) Inc. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Method of optical cable range finding with optical cable tracker, and optical cable tracker Effective date of registration: 20170228 Granted publication date: 20150211 Pledgee: Weihai City Commercial Bank Limited by Share Ltd culture branch Pledgor: INNO PRECISION (WEIHAI) CO.,LTD.|INNO INSTRUMENT (CHINA). Inc. Registration number: 2017990000137 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20200107 |