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Household electrical appliance reliability control method and system

A technology for home appliances and control methods, applied in the direction of data exchange through path configuration, can solve the problems affecting reliability, reliability and security reduction, and achieve the effect of ensuring reliability and security

Inactive Publication Date: 2018-01-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, some air conditioners are still used after the service life is exceeded, but their various parameters and protection values ​​still operate according to normal parameters, and their reliability and safety will be reduced. For example, large electrolytic capacitors on the DC bus can be selected for 2000 hours, such as If the running time exceeds 2000 hours, if the original determined DC bus voltage high-voltage overvoltage protection voltage value, such as DC400V, will inevitably affect its reliability

Method used

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  • Household electrical appliance reliability control method and system
  • Household electrical appliance reliability control method and system
  • Household electrical appliance reliability control method and system

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Embodiment Construction

[0050] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0051] Such as figure 1 As shown, it is a flow chart of Embodiment 1 of a method for controlling the reliability of household electrical appliances disclosed in the present invention, and the method may include the following steps:

[0052] S101. Obtain the usage time of the household appliance;

[0053] During the use of the household electrical appliance, when the reliability of the household electrical appliance needs to be improved, the usage time of the ...

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PUM

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Abstract

The method for controlling the reliability of household electrical appliances provided by the present invention includes: obtaining the use time of the household appliances; adjusting the operation safety parameters of the household appliances based on the use time of the household appliances; Home appliances. The invention can ensure the reliability and safety of the household electrical appliances after the household electrical appliances exceed the service life. The invention also discloses a control system for the reliability of household appliances.

Description

technical field [0001] The present invention relates to the technical field of household electrical appliances, and more specifically, to a method and system for controlling the reliability of household electrical appliances. Background technique [0002] At present, household appliances generally have a specified service life, and the electrical parameters or system, performance, and mechanical parameters of household appliances are generally stored in the main chip RAM (random access memory, random access memory) of the controller or in the peripheral EEPROM (Electrically Erasable Programmable Read and-Write Memory, electrified erasable programmable read-write memory) chip, its value is fixed, and some parameters can be corrected and compensated according to the detectable parameters such as ambient temperature and pressure, so as to ensure the specified service life The internal energy can operate reliably and normally, but there are still cases where some household appli...

Claims

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Application Information

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IPC IPC(8): H04L12/28
Inventor 王保胜
Owner GREE ELECTRIC APPLIANCES INC