US 12,443,203 B2
Robot and controlling method of robot
Hyunki Hong, Suwon-si (KR); and Youngil Koh, Suwon-si (KR)
Assigned to SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on Dec. 29, 2023, as Appl. No. 18/400,817.
Application 18/400,817 is a continuation of application No. PCT/KR2023/007758, filed on Jun. 7, 2023.
Claims priority of application No. 10-2022-0107944 (KR), filed on Aug. 26, 2022.
Prior Publication US 2024/0134391 A1, Apr. 25, 2024
Prior Publication US 2024/0231384 A9, Jul. 11, 2024
Int. Cl. G05D 1/646 (2024.01); G05D 1/243 (2024.01)
CPC G05D 1/646 (2024.01) [G05D 1/243 (2024.01)] 20 Claims
OG exemplary drawing
 
1. A robot comprising:
a plurality of wheels;
a plurality of motors configured to drive the plurality of wheels;
at least one sensor;
a memory configured to store first information on a size of the robot; and
a processor configured to:
acquire image data of an escalator from the at least one sensor,
acquire second information on a size of a plurality of steps included in the escalator based on the image data,
based on the first information and the second information, identify both a boarding position available for the robot to board the escalator among the plurality of steps, and a posture of the robot configured to allow the robot to board at the boarding position,
acquire control information for controlling the robot to board at the boarding position in the posture when the boarding position and the posture have been identified, and
control the plurality of motors based on the control information.