发明名称 |
Method of controlling motor-driven washing machine and control system for the same |
摘要 |
A method of controlling a motor-driven washing machine. The method includes increasing a speed of a motor from zero to a first predetermined speed W1. Reducing the motor speed from W1 to a second predetermined speed W2 and measuring the deceleration period. Increasing the motor speed from W2 to a third predetermined speed W3 and braking the motor according to a slow brake logic if a first interruption of the motor is ordered during the step of increasing the motor speed from W2 to W3. Increasing the motor speed from W3 to a fourth predetermined speed W4 and selecting one of plurality of rapid-brake logics on the basis of the measured deceleration period and braking the motor according to the selected rapid-brake logic if a second interruption of the motor is ordered during the step of increasing the motor speed from W3 to W4.
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申请公布号 |
US7904984(B2) |
申请公布日期 |
2011.03.15 |
申请号 |
US20090461380 |
申请日期 |
2009.08.10 |
申请人 |
LG ELECTRONICS INC. |
发明人 |
KOO BON KWON;HONG KWON KI;LYU JAE CHEOL;LEE WOON YONG;BANG JONG CHUL;OH MIN JIN;SON KWEON;KIM JONG HO;CHO IN HAENG |
分类号 |
D06F33/02;D06F35/00;D06F37/30;D06F37/40;D06F39/14;H02P3/18;H02P3/22;H02P27/06 |
主分类号 |
D06F33/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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