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1. (WO2017020772) DRUM WASHING MACHINE, AND CONTROL METHOD AND APPARATUS FOR SAME

Pub. No.:    WO/2017/020772    International Application No.:    PCT/CN2016/092107
Publication Date: Fri Feb 10 00:59:59 CET 2017 International Filing Date: Fri Jul 29 01:59:59 CEST 2016
IPC: D06F 33/02
Applicants: GUANGDONG WELLING MOTOR MANUFACTURING CO.,LTD.
广东威灵电机制造有限公司
Inventors: XU, Lei
徐磊
GONG, Liming
龚黎明
QIN, Xiangnan
秦向南
Title: DRUM WASHING MACHINE, AND CONTROL METHOD AND APPARATUS FOR SAME
Abstract:
A drum washing machine, and a control method and a control apparatus for same. The control method for the drum washing machine comprises the following steps: step S101, acquiring an average starting power of a drum in a starting process of the drum; step S102, acquiring, according to the average starting power, a load range to which a current load of the drum belongs; and step S103, setting a weighing protection velocity fluctuation threshold according to the load range to which the current load of the drum belongs. A value of a current load is obtained by using a correspondence between load with different weights and average starting powers, and a weighing protection velocity fluctuation threshold is set according to the value of the current load so as to avoid the phenomena of collision with the drum and non-dehydration in a case of only one piece of clothing. The method completes computation in a starting stage, and can be implemented by only few modifications on the basis of the conventional solution without the need to add extra control logic, thereby being convenient and practical, and lowering the upgrade cost of a whole product.