CLEANING ROBOT
First Claim
Patent Images
1. A cleaning robot comprising:
- a main body;
a traveling part provided at a lower portion of the main body to enable the main body to move along a floor surface;
a suction part provided at the main body to suck foreign materials from the floor surface;
a cover provided on an exterior of the main body;
a recess provided at the cover, the recess extending horizontally across at least one side of the cleaning robot; and
a sensor provided in the recess, the sensor having a field of view extending across the at least one side of the cleaning robot.
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Abstract
A cleaning robot includes a top cover, a bottom cover provided below the top cover, traveling parts provided in the bottom cover, a suction module provided in the bottom cover to suck in foreign materials on the ground, a recessed part formed to be recessed inward between the top cover and the bottom cover, and a first sensor located in the recessed part.
12 Citations
20 Claims
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1. A cleaning robot comprising:
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a main body; a traveling part provided at a lower portion of the main body to enable the main body to move along a floor surface; a suction part provided at the main body to suck foreign materials from the floor surface; a cover provided on an exterior of the main body; a recess provided at the cover, the recess extending horizontally across at least one side of the cleaning robot; and a sensor provided in the recess, the sensor having a field of view extending across the at least one side of the cleaning robot. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A cleaning robot comprising:
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a main body; a traveling part provided at a lower portion of the main body to enable the main body to move along a floor surface; a suction part provided at the main body to suck foreign materials from the floor surface; a cover provided on an exterior of the main body; a first recess provided at the cover, the first recess extending horizontally across a front side of the cleaning robot; a second recess provided at the cover, the second recess extending horizontally across a rear side of the cleaning robot; a first sensor provided in the first recess and a second sensor provided in the second recess, the first sensor and the second sensor together having a field of view extending across an entire circumference of the cleaning robot; one or more low obstacle sensors spaced apart from each other and provided along a lower periphery of the cover; a plurality of spaced apart cliff sensors provided at a bottom of the cleaning robot; and a camera provided at an upper portion of the cover.
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20. A cleaning robot comprising:
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a main body; a traveling part provided at a lower portion of the main body to enable the main body to move along a floor surface; a suction part provided at the main body to suck foreign materials from the floor surface; a cover provided on an exterior of the main body; a first recess recessed inward from a front side of the cleaning robot at a first height above the floor surface; a second recess recessed inward from a rear side of the cleaning robot at a second height above the floor surface different from the first height; a first lidar sensor located within the first recess; and a second lidar sensor located within the second recess, wherein a field of view of the first lidar sensor plus a field of view of the second lidar sensor covers 360 degrees extending across the first recess and the second recess.
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Specification