Method for detecting eccentricity of washing machine, device for detecting eccentricity of washing machine, storage medium and washing machine
An eccentricity detection and washing machine technology, applied in the control device of washing machine, washing device, other washing machines, etc., can solve the problems of inaccurate eccentricity value, long data collection time, noise pollution, etc., and achieve the detection of power fluctuation. Accurate, reduce noise pollution, small vibration effect
Active Publication Date: 2021-12-10
FORTIOR TECH SHENZHEN
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However, the above detection method will generate a lot of vibration when estimating the eccentricity of the washing machine, causing serious noise pollution; at the same time, because the torque of the motor during rotation is difficult to measure, the eccentricity of the washing machine can be estimated by speed and torque When measuring, it takes longer to collect data and the eccentricity value obtained is not very accurate
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[0040] 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 part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] It should be noted that if there is a directional indication (such as up, down, left, right, front, back...) in the embodiment of the present invention, the directional indication is only used to explain the position in a certain posture (as shown in the accompanying drawing). If the specific posture changes, the directional indication will also change accordingly.
[0042] In addition, if there are descriptions involving "first", "second" and ...
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The invention discloses a method for detecting eccentricity of a washing machine, a device for detecting eccentricity of a washing machine, a storage medium and a washing machine. The method for detecting eccentricity of a washing machine comprises: after the washing machine enters a dehydration program, controlling the rotational speed of the motor of the washing machine to reach a preset rotational speed, so that the washing machine enters the eccentric detection interval; after the washing machine enters the eccentric detection interval, control the rotation speed of the motor to continue running in the preset rotation speed interval for a first preset time; within the first preset time, obtain the The operating power at multiple time points is obtained, and multiple operating power values are obtained; and the eccentricity of the washing machine is determined according to the multiple operating power values. The invention realizes the detection of the eccentricity of the washing machine faster and more accurately through the power fluctuation, and the noise is small when detecting the eccentricity of the washing machine.
Description
technical field [0001] The invention relates to the technical field of household appliances, in particular to a washing machine eccentricity detection method, a washing machine eccentricity detection device, a storage medium and a washing machine. Background technique [0002] With the continuous development of the national economy, people's requirements for the quality of life are getting higher and higher, and the comfort of daily household appliances is also used as the standard for their purchase. At present, washing machines on the market will generate a lot of vibration during dehydration, which will cause serious noise pollution, and the wear and tear between the parts of the washing machine due to vibration will greatly reduce the service life of the washing machine. [0003] The vibration during the dehydration of the washing machine mainly comes from the unbalanced state of the clothes in the washing machine, that is, the clothes in the washing machine are in an ec...
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IPC IPC(8): D06F37/20D06F33/40D06F33/48
CPCD06F37/20
Inventor 罗薛汤伟毕磊毕超
Owner FORTIOR TECH SHENZHEN