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Method and system for detecting whether packaging bolts of washing equipment are removed

A technology of washing equipment and a detection method, which is applied in the field of washing machine control, and can solve the problems of being unable to detect whether the packaging bolts of the washing machine are removed, etc.

Active Publication Date: 2022-05-27
CHONGQING HAIER ROLLER WASHING MASCH CO LTD +1
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that it is impossible to detect whether the packaging bolts of the washing machine are removed, the present invention provides a method for detecting whether the packaging bolts of the washing machine are removed. A washing drum in the casing, the method comprises the steps of:

Method used

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  • Method and system for detecting whether packaging bolts of washing equipment are removed
  • Method and system for detecting whether packaging bolts of washing equipment are removed
  • Method and system for detecting whether packaging bolts of washing equipment are removed

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Embodiment Construction

[0044] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention. For example, although the vibration sensor in the specification is described as a displacement sensor, this bit setting method is not constant, and those skilled in the art can adjust it as required to adapt to specific applications.

[0045] First refer to figure 1 , figure 1 It is a schematic flow chart of the method for detecting whether the packaging bolts of the drum washing machine are removed according to the present invention. The following embodiment will take a drum washing machine as an example to illustrate the principle of the present invention.

[0046] like figure 1 As shown, the present invention provides a method for...

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Abstract

The invention relates to the field of washing machine control, in particular to a method and system for detecting whether packaging bolts of washing equipment are removed. The invention aims to solve the problem that it is impossible to detect whether the packaging bolts of the washing machine are removed. For this purpose, the detection method of the present invention whether the packaging bolts of washing equipment are removed mainly includes obtaining the first amplitude of the vibration of the washing tub and the second amplitude of the vibration of the cabinet; comparing the first amplitude and the second amplitude; based on the comparison As a result, it is judged whether the packing bolt has been removed. By separately detecting the vibration of the outer cylinder and the cabinet and comparing the vibration amplitudes, it is possible to indirectly know whether the packaging bolts of the washing machine have been removed, and then notify the user if they have not been removed. The normal operation of the washing machine is affected due to the failure to remove the packaging bolts.

Description

technical field [0001] The invention relates to the field of washing machine control, in particular to a method and system for detecting whether a packaging bolt of a washing device is removed. Background technique [0002] With the improvement of people's purchasing power, the update frequency of household appliances is getting faster and faster. Home appliances are inevitably subject to bumps and vibrations during transportation, and these vibrations are likely to damage home appliances. Taking a drum washing machine as an example, the washing tub of the drum washing machine is generally suspended in the casing of the washing machine, and the washing tub can move relative to the casing. If the drum washing machine is subjected to excessive vibration during transportation, it is likely to cause the washing tub to collide with the case due to shaking, resulting in damage to the washing tub and the case. In order to prevent the above situation from happening, manufacturers ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01V9/00
CPCG01V9/00
Inventor 李文伟吴军潘光辉王育宝王光锋王海波
Owner CHONGQING HAIER ROLLER WASHING MASCH CO LTD
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