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Fault detection method, fault detection system, fault detection equipment and storage medium

A fault detection and equipment technology, applied in the signal transmission system, measurement power, measurement device, etc., can solve problems such as low efficiency or low accuracy, and achieve the effect of high efficiency and high fault detection accuracy

Active Publication Date: 2020-02-14
ALIBABA GRP HLDG LTD
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Problems solved by technology

However, the efficiency or accuracy of this fault detection method is low

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  • Fault detection method, fault detection system, fault detection equipment and storage medium
  • Fault detection method, fault detection system, fault detection equipment and storage medium
  • Fault detection method, fault detection system, fault detection equipment and storage medium

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[0019] In order to make the purpose, technical solution and advantages of the application clearer, the technical solution of the application will be clearly and completely described below in conjunction with specific embodiments of the application and corresponding drawings. Apparently, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0020] In industrial systems, when a faulty component occurs in the equipment, it will affect the overall operation of the equipment, resulting in a decrease in industrial efficiency. To solve this problem, the traditional fault detection method is to use test instruments to detect the operation data of each component in the equipment, and locate which component in the equ...

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Abstract

The embodiment of the invention provides a fault detection method, a fault detection system, fault detection equipment and a storage medium. In the embodiment, on the basis of a fault detection modelcorresponding to at least one component, input parameters of the at least one component can be combined to calculate an estimated output result corresponding to at least one component; the fault stateof the at least one component is determined according to the difference of the estimated output result and the practical output result; further, whether the component in the equipment to be detectedgenerates a fault or not can be fast determined under the condition of not influencing the normal production of the equipment to be detected; the efficiency is higher; and the fault detection accuracyis higher.

Description

technical field [0001] The present application relates to the technical field of equipment detection, and in particular to a fault detection method, system, equipment and storage medium. Background technique [0002] In industrial systems, a piece of equipment usually consists of several different components. When the components in the equipment are abnormal or faulty, the equipment cannot operate normally, which greatly reduces the operational efficiency of the industrial system. Therefore, it is necessary to quickly locate the fault of the device. [0003] Existing methods for locating equipment faults are usually to use hardware testing methods for detection, such as using test instruments to detect the operation data of each component, and locate the fault according to the detected operation data. However, the efficiency or accuracy of this fault detection method is low. Contents of the invention [0004] Aspects of the embodiments of the present application provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G08C17/02
CPCG01R31/00G08C17/02Y02P90/02
Inventor 黄明谭玮
Owner ALIBABA GRP HLDG LTD
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