Control method of clothes treating apparatus

Abstract

The present invention relates to a method for controlling a laundry treatment apparatus, the method comprising: a foreign matter separation step of rotating a drum rotatably provided inside an outer tub for storing water so as to rub laundry inside the drum with water; a water discharge step of discharging water inside the outer tub to the outside of the outer tub; a first maintaining step of maintaining a first speed after the rotation speed of the drum reaches the preset first speed; a first measurement step of measuring a magnitude of an imbalance occurring in the drum during rotation of the drum at the first speed; a second maintaining step of maintaining a preset second speed after accelerating the rotational speed of the drum to the preset second speed, if the first measurement value measured in the first measurement step is equal to or less than a preset first reference value; a second measurement step of measuring a magnitude of an imbalance occurring in the drum during rotation of the drum at the second speed; a step of interrupting the rotation of the drum if a second measurement value measured in the second measurement step is equal to or less than a preset second reference value; and a dewatering step of accelerating the drum to a third speed set to be higher than the second speed to remove water from the laundry, if a magnitude of an imbalance of the drum measured during acceleration of the drum to the third speed is greater than a preset imbalance reference value, interrupting the dewatering step, and if the magnitude of the imbalance of the drum measured during acceleration of the drum to the third speed is greater than a preset imbalance reference value, interrupting the dewatering step. The imbalance reference value is set according to the second measurement value.

Description

technical field [0001] The present invention relates to a control method of a laundry treatment device. In more detail, the present invention relates to a control method that senses in advance the degree of occurrence of an unbalance that may occur at the time of dehydration of laundry, and provides a dehydration method according to the degree of occurrence. Background technique [0002] Generally, the laundry treatment apparatus, as an apparatus for processing various operations related to laundry, includes a washing apparatus for washing laundry, a drying apparatus for drying wet laundry, and a refresher for removing odor or wrinkles from laundry. ) and so on. [0003] Existing clothes treating apparatuses include a case forming an outer shape, a tub provided inside the case and storing water, and a drum rotatably disposed inside the tub and storing laundry , the drive part that makes the drum rotate. [0004] The drum may rotate in a state where dynamic equilibrium (dy...

AI Technical Summary

Problems solved by technology

[0007] In the case of a laundry treatment device, there is a problem that the vibration of the drum occurs due to an unbalanced state indicating that the dynamic balance is broken, and it is transmitted to the tub or the cabinet, causing noise

[0009] However, a fixed unbalance value is used in the above method, since it is impossible to predict the size of the unbalance in advance and apply a suitable dehydration algorithm according to the size, there are limitations in effectively reducing the dehydration entry time and reducing vibration and noise

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