Washing machine and method for controlling the same

A washing machine and controller technology, which is applied to the control device of washing machines, other washing machines, washing machines with containers, etc., can solve the problem of not providing detection of the maximum transient vibration value, etc., and achieve the effect of preventing excessive vibration and reducing time.

Active Publication Date: 2020-08-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0027] However, in prior art document 3, there is no provision for using a pre-trained ANN to detect the maximum transient vibration value (or the predicted value of the maximum vibration displacement) expected to occur during dehydration

Method used

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  • Washing machine and method for controlling the same
  • Washing machine and method for controlling the same
  • Washing machine and method for controlling the same

Examples

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Embodiment Construction

[0070] Hereinafter, embodiments disclosed herein will be described in detail with reference to the accompanying drawings, and the same or similar elements are denoted by the same reference numerals regardless of the drawing numbers, and their redundant descriptions will be omitted. Generally, suffixes such as "module" and "unit" may be used to refer to elements or components. The use of such suffixes herein is only intended to facilitate the description of the specification, and the suffixes themselves are not intended to give any special meaning or function. In describing the present disclosure, if a detailed explanation of a related known technology or construction is considered to unnecessarily divert the gist of the present disclosure, the explanation will be omitted but will be understood by those skilled in the art. In addition, it should be understood that the accompanying drawings are only shown to easily explain the concept of the present disclosure, and therefore, th...

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Abstract

The present disclosure relates to a washing machine and a method for controlling the washing machine. The washing machine may include a tub, a vibration sensor provided at the tub, a drum accommodating laundry therein and provided to be rotatable in the tub, and a controller configured to measure a value regarding multi-axis vibration occurring in the tub with the vibration sensor at a detection section in which the drum rotates at a specific rotational speed during a dewatering process, determine a predicted value of maximum vibration displacement expected to be generated in the tub based onthe measured value, and determine whether to initialize the dewatering process at the detection section based on the determined predicted value of the maximum vibration displacement and a predetermined reference value.

Description

technical field [0001] The present invention relates to a washing machine and a method for controlling the washing machine, and more particularly, to a washing machine and a method for controlling the washing machine capable of predicting in advance the excessive vibration expected to be generated during dehydration based on machine learning. Background technique [0002] In general, a washing machine removes dirt from clothes such as clothes, bedding, etc. (hereinafter also referred to as "fabric") by chemical cleaning action using water and detergent and physical action such as friction between water and clothes. Dirt device. [0003] Washing machines are divided into agitator type, pulsator type and drum type. The drum type washing machine includes: a water storage tank (or tub) for storing water; and a washing tub (or drum) rotatably arranged in the water storage tank to accommodate laundry therein. [0004] The washing tub (or drum) is formed with a plurality of throu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06F23/06D06F33/40D06F33/44D06F33/48D06F103/26
CPCD06F23/06D06F33/48D06F34/16D06F2103/26D06F2105/52D06F37/304G06N3/08D06F2105/62D06F2105/48D06F33/40D06F23/02
Inventor 姜东秀朴珍永徐贤锡崔炳杰黄盛睦
Owner LG ELECTRONICS INC
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