[1]王云才,魏荷娟,赵彤,等.利用网络自协商信号实现网络故障断点检测[J].深圳大学学报理工版,2013,30(No.5(441-550)):508-513.[doi:10.3724/SP.J.1249.2013.05508]
　Wang Yuncai,Wei Hejuan,Zhao Tong,et al.Network fault breakpoints detection based on the auto-negotiation signal[J].Journal of Shenzhen University Science and Engineering,2013,30(No.5(441-550)):508-513.[doi:10.3724/SP.J.1249.2013.05508]
点击复制

利用网络自协商信号实现网络故障断点检测()
分享到：

《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第30卷
期数:
2013年No.5(441-550)
页码:
508-513
栏目:
光学工程
出版日期:
2013-09-02

文章信息/Info

Title:
Network fault breakpoints detection based on the auto-negotiation signal
作者:
王云才; 魏荷娟; 赵彤; 王安帮
新型传感器与智能控制教育部重点实验室，太原理工大学物理与光电工程学院，太原 030024
Author(s):
Wang Yuncai;  Wei Hejuan;  Zhao Tong;  and Wang Anbang
Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education, College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, P.R.China
关键词:
测试计量技术及仪器; 局域网故障检测; 网络自协商信号; 快速链路脉冲; 非屏蔽双绞线; 时域反射; 相关法; 网络断点; 故障定位
Keywords:
test measurement technology and instruments;  local area network fault detection;  network auto-negotiation signal;  fast link pulse;  unshielded twisted pair;  time domain reflectometry;  correlation methods;  network breakpoint;  fault location
分类号:
TN 06
DOI:
10.3724/SP.J.1249.2013.05508
文献标志码:
A
摘要:
报道一种基于网络自协商信号检测网络线缆故障位置、类型及阻抗失配的新方法，利用网络系统中的自协商信号替代传统反射测量法中的外部信号，通过相关运算实现网络线缆故障测量.以RG-S2828G交换机的自协商信号为例，实验测量非屏蔽双绞线不同长度的断点距离，其定位的相对标准偏差为0.29%. 此方法可同时测量阻抗失配情况，实现故障类型判断，为网络故障检测提供新思路.
Abstract:
A new method of detecting the location, type and impedance mismatching of the network cable fault based on the auto-negotiation signal is presented in this paper. Replacing the external signal of the traditional reflectometry with the auto-negotiation signal in the network system, the detection of network fault breakpoints is realized by the correlation method. Different fault points of the unshielded twisted pair are located experimentally by utilizing the auto-negotiation signal of RG-S2628G switch, and the relative standard deviation of fault location is determined to be 0.29%. The experiment results also show that the value and location of impedance mismatching and the fault type can be determined. Our method provides a new idea for network fault detection.

参考文献/References:

［1］ Zhang Shaojun, Tan Zhi. Computer Network and Communication Technology［M］. Beijing: Tsinghua University Press, 2012.(in Chinese)
张少军，谭志. 计算机网络与通信技术［M］. 北京：清华大学出版社，2012.
［2］ Chen Yanling. Simulation research on local network fault diagnose［J］. Computer Simulation, 2011, 28(6): 169-172.(in Chinese)
陈艳玲. 局域网故障诊断的仿真研究［J］. 计算机仿真，2011，28(6)：169-172.
［3］ Mu Shiguang, Zhang Yuzhong, Zou Guozhong. Application of local area network fault diagnosis based on support vector machine［J］. 2011, 28(2): 175-178.(in Chinese)
沐士光, 张玉忠, 邹国忠. 支持向量机在局域网故障诊断中的应用［J］. 计算机仿真, 2011, 28(2): 175-178.
［4］ Wang Yuhao, Wang Haibo. Application of an improved BP neural network in local area network fault diagnosis［J］. Computer Simulation, 2010, 27(4): 96-98.(in Chinese)
王宇浩，王海波. 改进的BP神经网络在局域网故障诊断中的应用［J］. 计算机仿真，2010，27（4）：96-98.
［5］ Furse C, Chung Y C, Lo C, et al. A critical comparison of reflectometry methods for location of wiring faults［J］. Smart Structures and Systems, 2006, 2(1): 25-46.
［6］ Anderson W E, Ramboz J D, Ondrejka A U. The detection of incipient faults in transmission cables using time domain reflectometry techniques: technical challenges［J］. IEEE Transations on Power Apparatus and Systems, 1982, PAS-101(7):1928-1934.
［7］ Furse C, Chung Y C, Dangol R, et al. Frequency-domain reflectometery for on-board testing of aging aircraft wiring［J］. IEEE Transations on Electromagnetic Compatibility, 2003, 45DK1〗(2): 306-315.
［8］ Smith P, Furse C, Gunther J. Analysis of spread spectrum time domain reflectometry for wire fault location［J］. IEEE Sensors Journal, 2005, 5(6): 1469-1478.
［9］ Lo C, Furse C. Noise-domain reflectometry for locating wiring faults［J］. IEEE Transations on Electromagnetic Compatibility, 2005, 47(1): 97-104.
［10］ He Zhiyuan, Zhou Kening. A test system for measuring communication-cable cut-point based on pulse reflecting wave［J］. Electrical Measurement & Instrumentation, 2000, 37(415): 31-33.(in Chinese)
何致远，周克宁. 脉冲回波法通信电缆断点测试系统［J］. 电测与仪表，2000，37（415）：31-33.
［11］ Li Lin, Luo Shengqin, Li Linhui. Step pulse test methods investigation of subscriber loop twisted-pair cable fault［J］. Computer Measurement & Control, 2005, 13(4): 324-326.(in Chinese)
李琳，罗胜钦，李林会. 用户环路双绞线电缆故障的阶跃测试方法研究［J］. 计算机测量与控制，2005，13（4）：324-326.
［12］ Zhang Junmin, Wei Juan, Xie Huabo, et al. Detection and analysis of aerospace wire insulation faults based on TDR［J］. Acta Aeronautica et Astronautica Sinica, 2009, 30(4): 706-712.(in Chinese)
张俊民，魏娟，谢华博，等. 基于时域反射法的航空导线绝缘故障检测与分析［J］. 航空学报，2009，30（4）：706-712.
［13］ Zhou Hongzhi, Wang Dongqing, Jia Yulan. Application of time domain reflectometry in twisted pair testing［J］. Telecommunications Science, 2004, 20(6): 73-75.(in Chinese)
周宏志，王冬青，贾玉兰. 时域回波反射法在双绞线测试中的应用［J］. 电信科学，2004，20（6）：73-75.
［14］ Wang Yuncai, Wang Bingjie, Wang Anbang. Chaotic correlation optical time domain reflectometer utilizing laser diode［J］. IEEE Photonics Technology Letters, 2008, 20(19): 1636-1638.
［15］ Wang Anbang, Wang Yuncai. Chaos correlation optical time domain reflectometry［J］. Science China: Information Sciences, 2010, 53(2): 398-404.
［16］ Wang Anbang, Zhang Mingjiang, Xu Hang, et al. Location of wire faults using chaotic signal［J］. IEEE Electron Device Letters, 2011, 32(3): 372-374.
［17］ Xu Hang, Wang Anbang, Han Xiaohong, et al. Measuring breakpoints and impedance mismatch for dielectric transmission lines by using correlation method of chaotic signals［J］. Acta Physica Sinica, 2011, 60(9): 090503-1-090503-6.(in Chinese)
徐航，王安帮，韩晓红, 等. 混沌信号相关法测量电介质传输线的断点及阻抗失配［J］. 物理学报，2011，60（9）：090503-1-090503-6.
［18］ Wang Yuncai, Qian Jianjun. Correlation range finding with chaotic laser signal［J］. Journal of Shenzhen University Science and Engineering, 2010, 27(4): 379-385.(in Chinese)
王云才，钱建军. 激光混沌信号相关法测距研究［J］. 深圳大学学报理工版，2010，7（4）：379-385.
［19］ He Jianchao. Ethernet port auto-negotiation technique analysis［J］. Optical Communication Technology, 2006, 30(8): 31-34.(in Chinese)
何建超. 以太网端口自协商技术分析［J］. 光通信技术，2006，30（8）：31-34.
［20］ IEEE 802.3-2005 Clause 28. Physical layer link signaling for 10 Mb/s,100 Mb/s, and 1000 Mb/s auto-negotiation on twisted pair［S］.
［21］ Wang Jianyong, Tan Qinhong, Huang Jun. Gigabit ethernet port auto-negotiation analysis［J］. Optical Communication Technology, 2009, 33(5):18-20.(in Chinese)
王建勇，谭钦红，黄俊. 千兆以太网端口自协商分析［J］.光通信技术，2009，33（5）：18-20.

相似文献/References:

[1]范雪,刁东风.超薄纳米薄膜的划痕硬度评价方法及应用[J].深圳大学学报理工版,2019,36(5):510.[doi:10.3724/SP.J.1249.2019.05510]
　FAN Xue,and DIAO Dongfeng,Nanoscratch hardness evaluation method on ultrathin nano-films and its application[J].Journal of Shenzhen University Science and Engineering,2019,36(No.5(441-550)):510.[doi:10.3724/SP.J.1249.2019.05510]

备注/Memo

备注/Memo:
Received：2013-03-01；Accepted：2013-04-20
Foundation：National Natural Science Foundation of China (60908014); Key Science and Technology Program of Shanxi Province (20100321055-02)
Corresponding author：Professor Wang Yuncai. E-mail: wangyc@tyut.edu.cn
Citation：Wang Yuncai，Wei Hejuan, Zhao Tong, et al. Network fault breakpoints detection based on the auto-negotiation signal［J］. Journal of Shenzhen University Science and Engineering, 2013, 30(5): 508-513.（in Chinese）
基金项目：国家自然科学基金资助项目(60908014)；山西省科技攻关资助项目(20100321055-02)
作者简介：王云才（1965-），男（汉族），山西省太原市人，太原理工大学教授、博士生导师. E-mail: wangyc@tyut.edu.cn
引文：王云才，魏荷娟，赵彤，等. 利用网络自协商信号实现网络故障断点检测［J］. 深圳大学学报理工版，2013，30（5）：508-513.
更新日期/Last Update: 2013-09-02