ROBOT CLEANER AND CONTROL METHOD THEREOF
First Claim
1. A robot cleaner comprising:
- a main body;
a traveling unit moving the main body; and
a controller controlling the traveling unit such that the robot cleaner travels from a first straight path to a first rotation path and from the first rotation path having a first rotation direction to a second straight path intersecting the first straight path.
1 Assignment
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Accused Products
Abstract
A control method of a robot cleaner for traveling to clean includes checking information about a predetermined traveling pattern; determining a traveling trajectory based on a traveling speed; generating a traveling pattern based on the determined traveling trajectory and the information about the predetermined traveling pattern, wherein the traveling pattern includes a first straight path, a first rotation path connected to the first straight path and for rotation in a first direction, a second straight path connected to the first rotation path, and a second rotation path connected to the second straight path and for rotation in a second direction; and repeatedly traveling along the generated traveling pattern at regular intervals. Therefore, since the robot cleaner performs cleaning without scattering dust, the efficiency of cleaning may be improved.
30 Citations
35 Claims
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1. A robot cleaner comprising:
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a main body; a traveling unit moving the main body; and a controller controlling the traveling unit such that the robot cleaner travels from a first straight path to a first rotation path and from the first rotation path having a first rotation direction to a second straight path intersecting the first straight path. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A robot cleaner comprising:
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a main body; a traveling unit moving the main body; and a controller controlling the traveling unit such that the robot cleaner travels along a traveling pattern including a first straight path extending in a first direction, and a second straight path extending in a second direction making a first angle with the first straight path. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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18. A robot cleaner comprising:
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a main body; a traveling unit moving the main body; and a controller controlling the traveling unit such that the robot cleaner repeatedly travels along “
Figure 8”
-shaped traveling patterns successively arranged at regular intervals.
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19. A control method of a robot cleaner, comprising:
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checking information about a predetermined traveling pattern; determining a traveling trajectory based on a traveling speed; generating a traveling pattern based on the determined traveling trajectory and the information about the predetermined traveling pattern, wherein the traveling pattern includes a first straight path, a first rotation path connected to the first straight path, and a second straight path connected to the first rotation path and intersecting the first straight path; and controlling the robot cleaner to travel along the generated traveling pattern. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26)
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27. A control method of a robot cleaner, comprising:
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checking information about a predetermined traveling pattern; determining a traveling trajectory based on a traveling speed; generating a traveling pattern based on the determined traveling trajectory and the information about the predetermined traveling pattern, wherein the traveling pattern includes a first straight path extending in a first direction and a second straight path extending in a second direction making a first angle with the first straight path; and repeatedly traveling along the generated traveling pattern at regular intervals while maintaining the first angle between two traveling patterns. - View Dependent Claims (28, 29, 30)
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31. A control method of a robot cleaner, comprising:
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generating a traveling pattern, wherein the traveling pattern includes a first straight path, a first rotation path connected to the first straight path, and a second straight path connected to the first rotation path and intersecting the first straight path; and controlling the robot cleaner to travel along the generated traveling pattern. - View Dependent Claims (32, 33, 34, 35)
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Specification