Robot having an obstacle detection unit and method of controlling the same
First Claim
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1. A robot comprising:
- a main body;
a driving unit to drive the main body along a given surface;
an auxiliary body to project from the main body and to detect an obstacle around the main body; and
a control unit to control the driving unit according to results of the detection so that the main body and the obstacle are maintained at a predetermined distance from each other.
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Abstract
A robot having an obstacle detection unit and a method of controlling the robot. The robot includes a main body, a driving unit, an auxiliary body, and a control unit. The driving unit drives the main body along a given surface. The auxiliary body projects from the main body and detecting an obstacle around the main body. The control unit controls the driving unit according to results of the detection so that the main body and the obstacle are maintained at a predetermined distance from each other.
12 Citations
36 Claims
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1. A robot comprising:
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a main body; a driving unit to drive the main body along a given surface; an auxiliary body to project from the main body and to detect an obstacle around the main body; and a control unit to control the driving unit according to results of the detection so that the main body and the obstacle are maintained at a predetermined distance from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method of controlling a robot, the method comprising:
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driving a main body of the robot along a given surface; projecting an auxiliary body from the main body of the robot and detecting an obstacle around the main body; and performing control such that the main body and the obstacle are maintained at a predetermined distance according to detection result. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32)
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33. A robot having a main body, the robot comprising:
an obstacle detection unit which detects a state of a surface of an obstacle via contact with the obstacle, and controls a direction of movement of the robot such that the robot moves while maintaining a predetermined distance from the obstacle. - View Dependent Claims (34)
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35. A method of controlling a robot comprising a distance detection unit and an obstacle detection unit, the method comprising:
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detecting, via the distance detection unit, whether an obstacle is located in front of a main body of the robot while moving the robot along a surface; controlling the robot to change a direction of movement based upon the detection result; controlling the obstacle detection unit to project from an opening in the main body; determining a distance from an outside surface of the main body to the obstacle, and a distance from the outside surface of the main body to an outer end of the obstacle detection unit; and controlling the direction of movement of the main body based on the distances determined. - View Dependent Claims (36)
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Specification