LAUNDRY DEVICE AND METHOD FOR CONTROLLING SAME

WIPO Patent Application WO/2021/025192

A1

The present invention relates to a laundry device and, more particularly, to a laundry device capable of effectively performing dehydration and a method for controlling same. According to an embodiment of the present invention, a laundry device may be provided, comprising: a case forming the exterior; a tub provided inside the case and in which washing water is stored; a drum rotatably provided inside the tub and in which an object to be treated is accommodated; a vibration sensor provided in the tub to output a current vibration result factor for sensing the vibration value of the tub; a motor for driving the drum to treat textiles; a motor control module for controlling the current value applied to the motor so that the current RPM of the drum reflects a requested RPM, and outputting a current vibration inducing factor; an artificial intelligence module for receiving, as an input, the current vibration result factor and the current vibration inducing factor and outputting a compensation variable for proactively coping with a future vibration result which is expected in response to the current dispersion state of the textiles; and a processor which reflects the compensation variable to compensate for and control the requested RPM, to thereby perform a dehydration cycle through the centrifugal force of the drum.

LEE JUNKWAN (KR)
KIM SUNGJIN (KR)
BAE GUNTAE (KR)
BAE SUMAN (KR)
CHOUNG DONGSOO (KR)

PCT/KR2019/009719

February 11, 2021

August 05, 2019

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LG ELECTRONICS INC (KR)

D06F33/30; D06F37/20; D06F37/30; D06F39/00

KR20190026517A	2019-03-13
KR20190076230A	2019-07-02
KR20190082693A	2019-07-10
JP2019118404A	2019-07-22
KR20140055262A	2014-05-09

KBK & ASSOCIATES (KR)

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