Fault diagnosing system based on knowledge bases

Abstract

The invention discloses a fault diagnosing system based on knowledge bases. The fault diagnosing system based on the knowledge bases comprises a client-side, a cloud server and a maintenance station side, wherein the client-side is used for detecting the working condition of a washing machine of a user, the client-side comprises an electric current transducer, a single chip microcomputer, a wireless communication device and a buzzing device, wherein the single chip microcomputer is provided with a first knowledge base, and a first D, a first time threshold value and a first time tally threshold are stored in the first knowledge base, wherein the first D is installed in the first knowledge base; the cloud server is provided with a second knowledge base, a plurality of second Ds and multiple pieces of address information are stored in the second knowledge base, and the cloud server receives information sent by the client-side; the maintenance station side receives the information sent by the cloud server. By the arrangement of the two knowledge bases, the storage and management of multiple data are achieved. According to the fault diagnosing system based on the knowledge bases, detection is implemented on the working condition of the washing machine of the user by the electric current transducer and a revolution speed transducer, not only can the user be reminded in time when a fault occurs on the washing machine and the damage to the human life safety caused by faults such as electric leakage and the like be prevented, but also guaranteed maintenance can be applied to a maintenance station.

Description

technical field [0001] The invention relates to a fault judgment system based on a knowledge base. Background technique [0002] With the development of my country's economy and the continuous improvement of people's living standards. Washing machine has become the necessary daily necessities of modern people's life. When the washing machine breaks down, the user first needs to take the initiative to maintain it. The procedure is cumbersome, and when the washing machine leaks electricity, an accident will occur, which poses a great threat to people's safety and property. Various information is stored in the knowledge base to help judge the failure of the washing machine; the combination of the knowledge base and the judgment of the failure of the washing machine can improve the intelligence of the washing machine. Contents of the invention [0003] The invention designs and develops a fault judgment system based on knowledge base. [0004] The technical scheme provided ...

AI Technical Summary

Problems solved by technology

When the washing machine breaks down, the user needs to take the initiative to maintain it first. The procedure is cumbersome, and when the washing machine leaks electricity, accidents will occur, which poses a great threat to people's safety and property.

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