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Method and system for locating faults

A technology for locating faults and faults, applied in the field of communication, can solve problems such as large delay, existence level, and clutter of fault alarm correlation, and achieve the effect of improving efficiency

Active Publication Date: 2018-09-28
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, a certain amount of related fault alarms can only be inferred according to a certain rule matrix. In a large data center, multiple systems are mixed and nested, and the fault alarms are messy and hierarchical. The existing technology cannot solve this problem well. Or there is a large delay in the reasoning and positioning

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  • Method and system for locating faults
  • Method and system for locating faults

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Embodiment Construction

[0020] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] figure 1 is a flowchart of a method for locating a fault according to an embodiment of the present invention. see figure 1 , the method includes:

[0022] S110: receiving alarm information;

[0023] S120: Determine the inference tree to which the received alarm information belongs, wherein the inference tree stores a rule set that can be identified by the system and used for fault inference, and, in an embodiment of the present invention, before performing this step S120 , the method may also pre-store the rule set in a binary tree data structure to construct the inference tree;

[0024] S130: Locate the fault through the determined reasoning tree.

[0025] Such as figure 2 As shown, in the implementation manner of the present in...

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Abstract

The invention provides a method and a system for a positioning fault. The method comprises the following steps: receiving alarm information; determining an inference tree to which the received alarm information belong, wherein a rule set which can be identified by the system and used for inferring the fault is stored in the inference tree; positioning the fault by the determined inference tree. By virtue of the method and the system for positioning the fault, the alarm can be quickly restrained, so that the efficiency of positioning the fault is effectively improved.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, to a fault location method and system. Background technique [0002] At present, there are basic monitoring systems in various fields. When a fault occurs, a large number of related fault alarms will be generated. In order to find the root cause of the fault faster and improve the overall positioning efficiency, there are currently many implementation schemes for fault location systems in various fields. For example, when a fault symptom occurs on a network or a device is monitored, the fault associated with the monitored fault symptom is determined according to the simplified correlation matrix between the fault set and the symptom set. However, a certain amount of related fault alarms can only be inferred according to a certain rule matrix. In a large data center, multiple systems are mixed and nested, and the fault alarms are messy and hierarchical. The existing techno...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/24
Inventor 谷伟波方军田津津熊亚军
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD