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Electric appliance fault detection method and device

A fault detection and electrical appliance technology, applied in the direction of measuring devices, machine/structural component testing, instruments, etc., can solve the problems of low electrical appliance life, untimely failure, etc., to extend life, ensure normal operation, and find and solve faults in time Effect

Pending Publication Date: 2020-04-07
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a method and device for detecting electrical faults, so as to at least solve the technical problem in the related art that it is necessary to artificially judge that the fault of a household electrical appliance is not timely, resulting in a low service life of the electrical appliance

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0020] It should be noted that the terms "first" and "second" in the description and claims of the present invention and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circ...

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Abstract

The invention discloses an electric appliance fault detection method and device. The method comprises the following steps: acquiring working parameters of an electric appliance; and inputting the working parameters into a fault detection model according to the working parameters, determining fault information by the fault detection model, the fault detection model being obtained by using multiplegroups of training data through machine learning training, and each group of data in the multiple groups of training data including the working parameters and the fault information corresponding to the working parameters. The technical problem that the service life of the electric appliance is short due to the fact that faults of the household appliance are not judged in time manually in related technologies is solved.

Description

technical field [0001] The present invention relates to the technical field of electrical fault detection, in particular to an electrical fault detection method and device. Background technique [0002] When a household appliance fails, it is usually analyzed and judged by asking, looking, listening, touching, and measuring. In the existing technology, if there is a fault, the electrical appliance will emit a "dididi" sound and some common fault codes will appear on the display screen. As for where the problem occurs, it can only be detected by technicians with experience or professional equipment. Once the equipment failure cannot be eliminated early, it is likely to cause the equipment to operate overloaded under the failure, which will shorten the service life of the electrical appliance. Therefore, there is a need for a fault detection method that can detect the operating status of household appliances in real time. When a fault occurs, according to the change of the op...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01M99/00
CPCG01R31/00G01M99/005
Inventor 吴少波连园园冯德兵陈浩广赵慧子
Owner GREE ELECTRIC APPLIANCES INC
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