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Method and system for intelligently diagnosing faults of electricity information collection terminal

A technology for intelligent diagnosis and collection of terminals, applied in electrical signal transmission systems, signal transmission systems, instruments, etc., can solve problems such as heavy workload, complexity and quantity of terminal failures, time-consuming and laborious operation and maintenance of on-site terminals, etc.

Active Publication Date: 2011-07-13
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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  • Abstract
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Problems solved by technology

[0003] In the existing technology, the electric energy metering automation master station system generally does not provide the function of on-site terminal fault diagnosis, and the terminal fault can only be solved by manual on-site investigation
Due to the complexity and large number of terminal faults, the method of manual on-site inspection has the following disadvantages: technicians go to the site to manually check, the workload is relatively large, and the technical level of technicians is required to be high. Therefore, the operation and maintenance of on-site terminals It is a very time-consuming and laborious work

Method used

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  • Method and system for intelligently diagnosing faults of electricity information collection terminal

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Embodiment Construction

[0040] Embodiment of Intelligent Fault Diagnosis Method for Electricity Information Collection Terminal

[0041] figure 1 It is a flow chart of an embodiment of the fault intelligent diagnosis method of the electricity consumption information collection terminal of the present invention, as figure 1 As shown, the intelligent fault diagnosis method of the electricity consumption information collection terminal of the present invention comprises the following steps:

[0042] Step 101, intercepting, recording, parsing and translating terminal communication messages;

[0043] Step 102, customize the terminal fault diagnosis scheme;

[0044] Step 103, according to the fault diagnosis scheme, load the diagnosis knowledge base, call and test the terminal data;

[0045] Step 104, performing online diagnosis and analysis on the terminal, obtaining a diagnosis result, and proposing a solution.

[0046] This intelligent diagnosis method analyzes and translates the terminal communicat...

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Abstract

The invention discloses a method for intelligently diagnosing faults of an electricity information collection terminal, comprising the following steps of: catching, recording, analyzing and translating terminal communication messages; customizing a terminal diagnosing solution; loading in a diagnosing knowledge base according to the terminal diagnosing solution and measuring terminal data; executing fault diagnosing analysis to obtain the diagnosing result; and providing the solution. The terminal fault diagnosing method provided by the invention can be used for quickly and automatically diagnosing the functional faults of the terminal on line, and can ensure that the faults of the terminal can be effectively solved in time. The invention further discloses a system for intelligently diagnosing faults of the electricity information collection terminal, comprising a diagnostic subsystem, wherein the diagnostic subsystem comprises a terminal access unit, a protocol analyzing unit, an intelligent diagnosing unit and an application service unit. The terminal fault diagnosing system provided by the invention realizes that the faults of the terminal can be quickly and automatically diagnosed in batch on line and error setting of terminal parameters is corrected, thereby improving terminal fault diagnosing and analyzing efficiency, and reducing on-site terminal maintenance workload.

Description

technical field [0001] The present invention relates to a fault diagnosis method for an electricity consumption information collection terminal, in particular to an intelligent diagnosis method capable of automatically diagnosing and monitoring terminal faults online; the present invention also relates to a fault diagnosis system for a power consumption information collection terminal, in particular to The invention relates to an intelligent diagnosis system capable of diagnosing and monitoring terminal faults in large batches, automatically and online, and belongs to the technical field of electric energy metering automation. Background technique [0002] In recent years, with the rapid growth of the social economy, the demand for electricity has grown rapidly, and the contradiction between power supply and demand has become increasingly prominent. In order to improve the efficiency of power utilization on the user side, the country has aggressively built load management sys...

Claims

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Application Information

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IPC IPC(8): G08C19/02
Inventor 伍少成周尚礼肖勇危阜胜
Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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