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Electronic equipment fault maintenance method and system

A technology of electronic equipment and troubleshooting, applied in the direction of measuring electricity, measuring electrical variables, instruments, etc., can solve problems such as difficult to solve faults, and achieve the effect of solving faults and finding them conveniently and quickly

Pending Publication Date: 2022-06-03
JINAN VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a method and system for troubleshooting electronic equipment, to solve the problem that the above-mentioned existing electronic equipment maintenance does not have a fault data model, which leads to the problem that the fault is difficult to solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] This embodiment provides a method for troubleshooting electronic equipment, including the following steps:

[0031] S1. Establish a fault model according to the fault information of the known electronic equipment;

[0032] S2. Match the fault problem of the electronic equipment to be repaired with the fault model to obtain the maintenance information; input the model of the faulty electronic equipment, the cause of the fault damage, the fault damage information, and the measured parameters into the client, and the client uploads the data Go to the server side for comparison, and the client side displays the circuit where the fault is located, the components involved in the fault, and the data information that needs to be measured and compared by calling the data on the server side;

[0033] The data called by the server can be divided into accurate data and approximate data. Accurate data means that all the data is completely consistent with the data input by the system...

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PUM

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Abstract

The invention provides an electronic equipment fault maintenance method and system, aiming at an electronic equipment maintenance fault phenomenon, collecting data information such as element parameters, voltage, current, a diode value, a waveform, a time sequence and a logical relationship, then matching the fault phenomenon and the collected data information with a fault element, establishing a data model, and through data modeling, carrying out fault maintenance on the electronic equipment. Fault electronic equipment is measured and compared, parameters of abnormal points are found out, fault positions are determined, a basis is established for fault overhaul, and problems can be found out conveniently and rapidly and faults can be solved.

Description

technical field [0001] The invention relates to the field of electronic equipment maintenance, in particular to a fault maintenance method and system for electronic equipment. Background technique [0002] In the field of electronic equipment maintenance, resistance method, current method, voltage method and other methods are generally used for maintenance of faulty electronic equipment. These methods are simple, effective, fast and convenient. [0003] However, the existing problem is that for the abnormal parameters measured, it is impossible to determine the location of the specific faulty components without the maintenance experience. Whether it is a beginner or a maintenance expert, this problem will be faced. The root cause of this problem is that there is no correct model for the fault, and the correctness of the measurement parameters cannot be judged; there is no fault data for the model, which ultimately leads to the failure to be solved. [0004] Therefore, there...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00
CPCG01R31/00
Inventor 侯海亭
Owner JINAN VOCATIONAL COLLEGE