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

A technology of washing equipment and detection method, applied in the field of washing machine control, can solve the problem of inability to detect whether the packaging bolts of the washing machine are removed, etc.

Active Publication Date: 2018-12-07
CHONGQING HAIER ROLLER WASHING MASCH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • 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:

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

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Embodiment Construction

[0044] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles 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 mode is not static, 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 detection method of whether the packaging bolts of the drum washing machine are removed according to the present invention. In the following embodiment, the principle of the present invention will be described by taking a drum washing machine as an example.

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

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Abstract

The invention relates to the field of washing machine control, in particular to a method and a system for detecting whether packaging bolts of a washing device are removed. The present invention aimsto solve the problem that it is impossible to detect whether or not the packaging bolts of the washing device are removed. For this purpose, the method for detecting whether the packaging bolts of thewashing device are removed mainly comprises: obtaining a first amplitude of the vibration of a washing cylinder and a second amplitude of the vibration of a casing; comparing the first amplitude withthe second amplitude; based on a result, judging whether or not the package bolts are removed. By means of a mode of separately detecting the vibration of the outer cylinder and the vibration of thecasing and comparing the vibration amplitudes, it can be indirectly known whether the packaging bolts of the washing device are removed, so that the condition that the normal operation of the washingdevice is influenced due to non-removed packaging bolts is avoided by notifying the user when the packaging bolts are not removed.

Description

technical field [0001] 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. Background technique [0002] With the improvement of people's purchasing power, the update frequency of household appliances is getting faster and faster. Home appliances will inevitably experience bumps and vibrations during transportation, and these vibrations are likely to damage the home appliances. Taking the drum washing machine as an example, the washing drum of the drum washing machine is generally suspended in the cabinet of the washing machine, and the washing drum can move relative to the cabinet. If the drum washing machine is subjected to excessive vibration during transportation, it is likely to cause the washing tub to collide with the cabinet due to shaking, resulting in damage to the washing tub and the cabinet. In order to prevent the above situation from happeni...

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Application Information

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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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