Staas & Halsey LLP
Robot cleaner and control method for the same
A robot cleaner includes a body to travel on a floor, an obstacle sensing unit to sense an obstacle approaching the body, an auxiliary cleaning unit mounted to a bottom of the body, to be extendable and retractable, and a control unit to control extension or retraction of the auxiliary cleaning unit when the obstacle is sensed. The control unit recognizes a zone of a charger and performs a control operation to prevent the auxiliary cleaning unit from extending in the charger zone.
SAMSUNG ELECTRONICS CO., LTD.
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Hee Won Sang Sik Jun Hwa Jae Young Byung Chan
Jin Yoon Lee Jung Kim