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Fault diagnosis system and fault diagnosis method

A fault diagnosis system and fault diagnosis technology, applied in the direction of instruments, measuring devices, measuring electricity, etc., can solve problems such as inability to provide early warning of machines, and achieve the effect of improving product experience.

Pending Publication Date: 2022-03-25
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a fault diagnosis system and a fault diagnosis method to solve the problem that it is impossible to give an early warning to whether the machine is in a normal operating state

Method used

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  • Fault diagnosis system and fault diagnosis method
  • Fault diagnosis system and fault diagnosis method

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Embodiment Construction

[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only some structures related to the present invention are shown in the drawings but not all structures.

[0017] figure 1 A structural schematic diagram of a fault diagnosis system provided by an embodiment of the present invention, such as figure 1 As shown, the fault diagnosis system includes a range hood 10, a cloud server 20 communicated with the range hood 10, and a host computer 30 communicated with the cloud server 20; the range hood 10 includes at least a control unit 101 and a first function Component 102, the control unit 101 is used to collect the electrical parameters of the first functional component 102...

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Abstract

The embodiment of the invention discloses a fault diagnosis system and a fault diagnosis method. The fault diagnosis system comprises a smoke exhaust ventilator, a cloud server in communication connection with the smoke exhaust ventilator, and an upper computer in communication connection with the cloud server, the smoke exhaust ventilator at least comprises a control unit and a first functional component, and the control unit is used for collecting electrical parameters of the first functional component and sending abnormal electrical parameters of the first functional component to the cloud server when it is detected that the electrical parameters of the first functional component are abnormal; and the upper computer is used for acquiring the abnormal electrical parameters of the first functional component through the cloud server and giving an alarm when detecting that the abnormal electrical parameters of the first functional component meet a set early warning rule. According to the embodiment of the invention, real-time monitoring and early warning of the working state of the smoke exhaust ventilator are realized, and the working efficiency of the smoke exhaust ventilator is improved. And when the smoke exhaust ventilator works abnormally, a worker is reminded to carry out maintenance treatment in time, so that the product experience feeling of a user is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of range hoods, in particular to a fault diagnosis system and a fault diagnosis method. Background technique [0002] With the development and improvement of the level of science and technology, the impact of household appliances on the lives of residents is also increasing. Once a product fails, after-sales maintenance personnel are urgently needed to repair it in time to avoid further damage to the product. For example, after the range hood is installed, it is impossible to give an early warning of whether the machine is in normal operation. Many problems are often known only after consumers complain, which has a great impact on product reputation and affects the normal use of users, greatly reducing User experience feeling. Contents of the invention [0003] The invention provides a fault diagnosis system and a fault diagnosis method to solve the problem that it is impossible to g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/00G01R19/165
CPCG01R31/00G01R19/16571
Inventor 刘喜孟永哲高士君
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD