Electric appliance fault early warning method and device and terminal equipment
A fault warning, electrical appliance technology, applied in the direction of instruments, character and pattern recognition, computer parts, etc., can solve problems such as fault finding and hysteresis in home appliance maintenance services, and achieve the effect of improving hysteresis and improving quality
Pending Publication Date: 2022-02-25
重庆川南环保科技有限公司
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[0004] The main purpose of the present invention is to propose a method, device and terminal equipment for early warning of electrical faults, so as to solve the problem of lagging in the discovery and resolution of faults in the repair service of household appliances in the prior art
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[0038] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0039] It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.
[0040] Herein, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, "module" and "...
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The invention is applicable to the technical field of fault detection, and provides an electric appliance fault early warning method and device and terminal equipment which are applied to a fault detection system comprising electric appliance sensors connected with electric appliances, K local servers connected with N electric appliance sensors and a data center connected with the K local servers, and N and K are positive integers. The electric appliance fault early warning method comprises the steps: enabling the local servers to collect and process operation data of the N electric appliance sensors; inputting the processed operation data into a deep hybrid model to obtain fault features; classifying the fault features through an anomaly detection model; and sending an instruction to a data center according to a fault feature classification result, so as to enable the data center to output an electric appliance fault early warning or indicate that the electric appliance works normally. According to the invention, the hysteresis of electric appliance fault detection can be improved, and the quality of intelligent household appliance maintenance service is improved.
Description
technical field [0001] The invention relates to the technical field of fault detection, in particular to an electrical fault early warning method, device and terminal equipment. Background technique [0002] With the development of the Internet of Things, intelligence has become the general trend and goal of the development of the home appliance repair industry, mainly reflected in fault detection and online home appliance repair services. [0003] Generally speaking, fault detection is an auxiliary means used in the process of home appliance repair service. It is detected after receiving the user's instruction after the fault occurs, and this leads to a certain lag in the discovery and resolution of faults. Contents of the invention [0004] The main purpose of the present invention is to provide a method, device and terminal equipment for early warning of electrical faults, so as to solve the problem of lagging in the discovery and resolution of faults in the repair serv...
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Login to View More IPC IPC(8): G06K9/62G06Q10/00
CPCG06Q10/20G06F18/253
Inventor 王国伟朱红坤贺光华李奇隆
Owner 重庆川南环保科技有限公司