Method for controlling dewatering operation of washing machine

Abstract

A method for controlling the dehydration operation of a washing machine, comprising: detecting an initial reference eccentric position and an initial eccentric amount of the drum when the drum of the washing machine rotates at a low speed; detecting the current eccentric position of the drum when the drum rotates at a high speed and then rotates at a low speed again and the current eccentricity amount; and controlling the dehydration operation according to the detected initial reference eccentricity position, the initial eccentricity amount, the current eccentricity amount and the current eccentricity amount.

Description

technical field [0001] The invention relates to a washing machine, in particular to a method for controlling the dehydration operation of the washing machine. Background technique [0002] Generally, a washing machine is a machine that washes laundry by performing a washing process, a rinsing process, and a dehydration process. According to the washing method, the washing machine can be divided into a pulsator type, an agitator type, a drum type, and the like. In the following, reference will be made below to figure 1 Describe a front load washing machine. [0003] figure 1 A sectional view showing a structure of a drum type washing machine according to a conventional art. [0004] As shown in the figure, the drum type washing machine includes a housing 12 ; a washing tub 17 installed inside the housing 12 ; and a drum 15 rotatably arranged inside the washing tub 17 . [0005] Hereinafter, a structure of a drum type washing machine according to a conventional art will b...

AI Technical Summary

Problems solved by technology

For example, when the dehydration process is performed in a state where the laundry is eccentrically arranged in the drum 15, the eccentricity of the laundry causes damage and forced wear of the drum 15, the tub 17, and a support member (not shown) of the drum 15.

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