| 摘要 |
PROBLEM TO BE SOLVED: To provide an autonomous travel type cleaner capable of performing cleaning in corner parts that are difficult to be entirely cleaned without arranging a complicated mechanism or performing complicated control concerning the autonomous travel type cleaner.SOLUTION: An autonomous travel type cleaner includes: a nearly disk shape body; a suction port arranged on the bottom surface of the body so as to collect dust on a floor surface; a left drive wheel and a right drive wheel which are respectively driven while arranged to hold the suction port between them in the bottom surface of the body; obstacle detection means for detecting an obstacle around the body; first brushes arranged in the bottom surface of the body on the front side of the right and left drive wheels and guiding dust on the outside of the body to the suction port by rotation driving; a second brush arranged in the bottom surface of the body on the rear side of the right and left drive wheels and projecting toward the outside of the body; and a control circuit for controlling the right and left drive wheels, the suction port, and the first brushes. |
