LAUNDRY MACHINE AND METHOD FOR CONTROLLING SAME

WIPO Patent Application WO/2021/025193

A1

The present invention relates to a laundry machine and, more particularly, to a laundry machine capable of effectively performing dewatering and a method for controlling same. According to an embodiment of the present invention, provided may be a laundry machine comprising: a case forming an external appearance; 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 a vibration value of the tub; a motor for driving the drum to treat textiles; a motor control module for controlling a current value applied to the motor so that a current RPM of the drum reflects a requested RPM and outputting a current vibration inducing factor; an artificial intelligence module for, in a dewatering stroke, 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; and a processor for reflecting, in a vibration prediction interval, the compensation variable to determine whether or not a preset control logic for the dewatering stroke is to continuously perform or restart to thereby perform the dewatering stroke.

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

PCT/KR2019/009726

February 11, 2021

August 05, 2019

Click for automatic bibliography generation  

LG ELECTRONICS INC (KR)

D06F37/22; D06F33/30; D06F37/20; D06F39/00; D06N3/08

JP2008000503A	2008-01-10
JP2001224889A	2001-08-21
KR20190082693A	2019-07-10
KR100211558B1	1999-08-02
US5768730A	1998-06-23

KBK & ASSOCIATES (KR)

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