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Method and device for fault locating

A fault location and fault event technology, applied in digital transmission systems, electrical components, transmission systems, etc., can solve the problems of poor timeliness and low efficiency of mining systems

Inactive Publication Date: 2013-03-27
BEIJING VENUS INFORMATION TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The invention provides a fault location method and device, which solves the problems of poor timeliness and low efficiency in existing alarm association rule mining systems

Method used

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  • Method and device for fault locating
  • Method and device for fault locating
  • Method and device for fault locating

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Embodiment Construction

[0055]Most of the traditional alarm association rule mining systems directly perform simple preprocessing on the original alarm data and use mining algorithms to mine, so as to obtain the association relationship between alarms. Although this method can mine effective alarm association rules, for massive alarm data, the timeliness and efficiency of such an alarm association rule mining system are not high. In addition, if the original alarm data is only passively obtained from the existing security system, its effectiveness and comprehensiveness cannot be guaranteed.

[0056] Therefore, it is necessary to find a more efficient and accurate network fault location method to meet the needs of fault location in a complex network environment.

[0057] In order to solve the above problems, an embodiment of the present invention provides a fault location method. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It ...

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Abstract

The invention provides a method and a device for fault locating, and relates to the application field of computer networks. The method and the device for fault locating solves the problem that an existing alarm relevance rule mining system is poor in timeliness and low in efficiency. The method includes constructing a network element topology constraint model; detecting running status of each network element device in a managed network so as to find fault events; collecting the fault events; and using the network element topology constraint model for time layer correlations and space layer correlations of the collected fault events so as to determine a fault location. The method and the device for fault locating are appropriate for fault diagnosis, and achieve efficient and accurate fault locating.

Description

technical field [0001] The invention relates to the field of computer network applications, in particular to a fault location method and device. Background technique [0002] The application of computer network has penetrated into every corner of people's life and work, and computer has become an indispensable application tool for modern people. In order to enable the network to provide services to people effectively, reliably, safely and economically, network management requires network management nodes to be able to perform corresponding fault management in a timely manner when the network fails, so that the network can be quickly repaired and continue to provide people with Serve. Fault management generally includes four steps: fault detection, fault diagnosis, fault repair, and fault recording, among which fault diagnosis is the most critical part. If the network fault diagnosis can quickly and accurately locate the source of the fault, the fault can be quickly repaire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 张延佳韩三田胡盛华
Owner BEIJING VENUS INFORMATION TECH
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