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Method of positioning communication fault location of equipment monitoring system

A technology for monitoring system and communication faults, applied in transmission systems, digital transmission systems, data exchange networks, etc., can solve the problems of inaccurate positioning and low efficiency, and achieve fast, accurate, simple and easy-to-achieve effects

Active Publication Date: 2009-12-09
SHANGHAI MUNICIPAL ELECTRIC POWER CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method is inefficient and inaccurate in positioning

Method used

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  • Method of positioning communication fault location of equipment monitoring system
  • Method of positioning communication fault location of equipment monitoring system
  • Method of positioning communication fault location of equipment monitoring system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] like image 3 As shown, the present invention adds a corresponding detection packet sending module in the monitoring device, and adds a corresponding detection packet response module in the monitored device and its various layers and modules.

[0026] The main function of the detection packet sending module located in the monitoring device is to send the detection packet to the monitored device as required, and record the detection result of the detection packet.

[0027] The main function of the detection packet response module located in the monitored device is to send a detection packet response to the monitoring device after receiving the detection packet.

[0028] The information in the detection packet includes a source and a purpose, the source represents the monitoring device that sends the detection packet, and the purpose represents the monitored device or a certain level or module of the monitored device that the detection packet will reach; the response in t...

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Abstract

A method for locating the location of a communication fault in a monitoring system of a device. A probe packet sending module is embedded in the monitoring device, a probe packet response module is embedded in the monitored device, and the probe packet sending module located in the monitoring device sends probe packets to the monitored device as required. , and record the detection results of the detection packets. According to the returned results of the detection packets by the monitored device, the specific location of the fault can be clearly determined; the information in the detection packets includes the source and the purpose. The source represents the monitoring device that sent the detection packet, and the purpose Represents the device to which the probe packet is to arrive; the information in the probe packet response also includes the source and destination. The source represents the monitored device that responds to the probe packet or the specific module and level in the monitored device, and the destination represents the monitoring device that sent the probe packet. .

Description

technical field [0001] The invention relates to a method for locating the position of a communication fault, in particular to a method for locating the position of a communication fault in an equipment monitoring system. Background technique [0002] The equipment monitoring system usually consists of monitoring equipment and monitored equipment, such as figure 1 shown. [0003] In fact, the monitoring equipment and the monitored equipment are usually composed of some modules and layers, such as figure 2 shown. [0004] The equipment monitoring system may fail to transmit monitoring information normally due to a certain module or a certain level of communication failure, which will affect the monitoring of network equipment. In this case, it is necessary to locate the specific location of the fault, so as to eliminate the fault in time. Previous positioning methods were mostly guesswork based on experience, then experimenting, and seeing if the problem was solved. This...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26H04L12/24
CPCH04L41/0677
Inventor 张晋
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO