Title:
VACUUM CLEANER AND METHOD OF CONTROLLING SAME
Document Type and Number:
WIPO Patent Application WO/2017/048032
Kind Code:
A1
Abstract:
A vacuum cleaner of the present invention comprises: a cleaner body; a suctioning device communicating with the cleaner body; a wheel capable of moving the cleaner body; a motor for driving the wheel; a sensor for sensing the rotation angle of the cleaner body with respect to the center of rotation of the wheel; a memory in which a plurality of reference values for the sensor are stored; and a controller for deciding on one reference value from among the plurality of reference values and controlling the motor according to the size of an angle value sensed by the sensor, on the basis of the decided reference value.
Inventors:
HA GUNHO (KR)
Application Number:
PCT/KR2016/010301
Publication Date:
March 23, 2017
Filing Date:
September 12, 2016
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A47L9/28; A47L9/00; A47L9/32
Foreign References:
| KR101012953B1 | 2011-02-08 | |||
| KR100756717B1 | 2007-09-07 | |||
| KR20080088020A | 2008-10-02 | |||
| KR19990048459A | 1999-07-05 | |||
| KR20070027840A | 2007-03-12 |
Other References:
See also references of EP 3351159A4
Attorney, Agent or Firm:
KIM, Ki Moon (KR)
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