Invention Grant
- Patent Title: Washing machine and a control method of the same
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Application No.: US16554362Application Date: 2019-08-28
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Publication No.: US11459684B2Publication Date: 2022-10-04
- Inventor: Junkwan Lee , Sungjin Kim , Guntae Bae , Suman Bae , Dongsoo Choung
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: WOPCT/KR2019/009719 20190805
- Main IPC: D06F33/40
- IPC: D06F33/40 ; D06F33/48 ; D06F23/02 ; D06F37/36 ; D06F34/16 ; D06F103/24 ; D06F103/26 ; D06F105/48 ; D06F34/32

Abstract:
A washing machine include: a case; a tub; a drum; a vibration sensor provided in the tub and configured to output a factor of a current vibration result for sensing a vibration value of the tub; a motor configured to drive the drum to process laundry; a motor control module configured to control a drum RPM to reflect a request RPM by controlling a current value of the motor and output a current vibration inducing factor; an AI module configured to receive inputs of the current vibration result factor and the vibration inducing factor and output a compensating variable for proactively deal with a future vibration result that is expected based on a current laundry distribution state, corresponding to a current laundry distribution state; and a processor configured to perform a dry-spin cycle through centrifugal power of the drum by compensating the request RPM by reflecting the compensating variable.
Public/Granted literature
- US20190382935A1 WASHING MACHINE AND A CONTROL METHOD OF THE SAME Public/Granted day:2019-12-19
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