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Automatic auxiliary analysis method and system for optical transmission equipment service faults

A business failure and auxiliary analysis technology, applied in transmission systems, digital transmission systems, electromagnetic wave transmission systems, etc., can solve the problems of time-consuming manual combing of information, which is not conducive to timely handling of failures, etc., to reduce the scope of failures and remove redundant information interference effect

Active Publication Date: 2021-03-30
STATE GRID INFORMATION & TELECOMM BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, it takes too long to sort out information manually, which is not conducive to timely handling of faults

Method used

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  • Automatic auxiliary analysis method and system for optical transmission equipment service faults
  • Automatic auxiliary analysis method and system for optical transmission equipment service faults
  • Automatic auxiliary analysis method and system for optical transmission equipment service faults

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] This embodiment discloses an automatic auxiliary analysis method for service faults of optical transmission equipment, including the following steps:

[0062] Obtain alarms, events, and operation log data of each subnet, and extract fault information based on fault information filtering rules;

[0063] Judgment on abnormal business;

[0064] Establish the relationship between fault information and abnormal business;

[0065] Based on the association relationship, a common path analysis is performed on the extracted fault information and abnormal service information.

[0066] (1) Extract fault information based on fault information filtering rules

[0067] 1. Establish fault information filtering rules, and the filtered fault information includes abnormal alarms, high-risk operations and suspicious events;

[0068] 2. Select the fault time period;

[0069] 3. This step is optional, and the fault object can be selected according to specific needs;

[0070] 4. Based o...

Embodiment 2

[0154] The purpose of this embodiment is to provide an analysis system.

[0155] An automatic auxiliary analysis system for service faults of optical transmission equipment, comprising a memory, a processor, and a computer program stored in the memory and operable on the processor, when the processor executes the program, the following steps are implemented, including:

[0156] Obtain log data of each subnet, and extract fault information based on fault information filtering rules;

[0157] Judging and extracting abnormal business information;

[0158] Based on the attribute characteristics of fault information and abnormal business information, an association relationship between the two is established;

[0159] Based on the association relationship, a common path analysis is performed on the extracted fault information and abnormal service information.

Embodiment 3

[0161] The purpose of this embodiment is to provide a computer-readable storage medium.

[0162] A computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the following steps are performed:

[0163] Obtain log data of each subnet, and extract fault information based on fault information filtering rules;

[0164] Judging and extracting abnormal business information;

[0165] Based on the attribute characteristics of fault information and abnormal business information, an association relationship between the two is established;

[0166] Based on the association relationship, a common path analysis is performed on the extracted fault information and abnormal service information.

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Abstract

The invention discloses an automatic auxiliary analysis method and system for service failures of optical transmission equipment. The method comprises the following steps: acquiring log data of each subnet, and extracting failure information based on a failure information filtering rule; judging and extracting abnormal service information; establishing an incidence relation between the failure information and the abnormal service information based on attribute characteristics of the failure information and the abnormal service information; and performing common path analysis on the extracted failure information and the abnormal service information based on the incidence relation. According to the automatic auxiliary analysis method for the service failures of the optical transmission equipment provided by the invention, the failure information and failure services are subjected to multi-dimensional correlation and are comprehensively presented, thus network failures can be accurately grasped by the operation and maintenance personnel.

Description

technical field [0001] The invention belongs to the technical field of optical transmission equipment maintenance, and in particular relates to an automatic auxiliary analysis method and system for service faults of optical transmission equipment. Background technique [0002] With the continuous development of communication transmission technology, the scale of Synchronous Digital Hierarchy (SDH) transmission system continues to expand, and the complexity of SDH network equipment networking and service configuration is becoming more and more complex. Troubleshooting optical transmission equipment is the key to maintenance An important part of the stable operation of the network. The most important thing to determine the fault is to determine the fault point according to the network management, equipment rack, board alarm and other information, and accurately locate the single station. Implement and resolve failures within time, [0003] In the existing technology, alarms,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24H04B10/077
CPCH04B10/077H04L41/0604H04L41/0631H04L41/0677H04L41/12
Inventor 郑福生陈芳李皎陈彦宇陈灿罗睿周鸿喜
Owner STATE GRID INFORMATION & TELECOMM BRANCH
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