| 摘要 |
PROBLEM TO BE SOLVED: To provide a clothes drier highly accurately detecting entanglement of laundry and reducing wrinkles. SOLUTION: This washing machine includes a vibration detection section 6 for detecting vibration of a receiving tub 3 in a drying process, and a frequency component calculation section 9 performing Fourier transform process to vibration data detected by the vibration detection section 6 and, when the magnitude of a predetermined frequency component is suddenly changed, determining that the laundry is entangled, so as to control the rotation of a drum according to the entanglement state of the laundry. COPYRIGHT: (C)2010,JPO&INPIT
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