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1. (WO2014190566) METHOD FOR DETERMINING DRUM WASHING MACHINE IMBALANCE

Pub. No.:    WO/2014/190566    International Application No.:    PCT/CN2013/077204
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Fri Jun 14 01:59:59 CEST 2013
IPC: D06F 33/02
Applicants: WUXI LITTLE SWAN CO., LTD.
无锡小天鹅股份有限公司
Inventors: XIONG, Ming
熊明
WANG, Jihui
王吉惠
JIA, Junchang
贾俊昌
ZHOU, Fuchang
周福昌
Title: METHOD FOR DETERMINING DRUM WASHING MACHINE IMBALANCE
Abstract:
A drum washing machine having a position sensor. As a washing machine operates, a washing machine computer board (1) and the position sensor communicate therebetween. The position sensor senses in real-time operations in various directions (up/down, left/right, and forward/rearward) of a washing machine internal suspension system and feeds back relevant data sensed to the washing machine computer board (1). The washing machine computer board (1) converts the data via a corresponding algorithm into vibration displacement amounts of the washing machine internal suspension system of three directions (up/down, forward/rearward, and left/right). As such, vibrations of the washing machine internal suspension system are monitored in real-time, and a relevant measure is taken when an abnormal vibration is found.