US 12,214,495 B2
Method for learning robot task and robot system using the same
Keunjun Choi, Seongnam-si (KR); Hyoshin Myung, Seongnam-si (KR); Mihyun Ko, Seongnam-si (KR); Jinwon Pyo, Seongnam-si (KR); Jaesung Oh, Seongnam-si (KR); Taeyoon Lee, Seongnam-si (KR); Changwoo Park, Seongnam-si (KR); Hoji Lee, Seongnam-si (KR); and SungPyo Lee, Seongnam-si (KR)
Assigned to NAVER Corporation, Gyeonggi-do (KR)
Filed by NAVER CORPORATION, Seongnam-si (KR)
Filed on Jul. 22, 2021, as Appl. No. 17/382,569.
Claims priority of application No. 10-2020-0095258 (KR), filed on Jul. 30, 2020.
Prior Publication US 2022/0032451 A1, Feb. 3, 2022
Int. Cl. G05B 19/427 (2006.01); B25J 9/16 (2006.01); B25J 13/00 (2006.01); B25J 13/02 (2006.01); B25J 13/08 (2006.01)
CPC B25J 9/163 (2013.01) [B25J 9/1697 (2013.01); B25J 13/006 (2013.01); B25J 13/025 (2013.01); B25J 13/085 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A robot system, comprising:
a robot configured to perform a task, and detect force information related to the task;
a haptic controller configured for a user to manipulate the robot to teach the task, the haptic controller configured to output haptic feedback based on the force information from the robot such that the user feels the force information at the robot at a time of the robot performing the task, while teaching of the task to the robot is performed;
a sensor configured to sense first information related to a task environment of the robot and second information related to a driving state of the robot, while the teaching is performed by the haptic controller for outputting the haptic feedback; and
a database configured to store the first information and the second information sensed by the sensor as time-series data together with a teaching command; and
a computer configured to learn a motion of the robot related to the task through a machine learning by using the first information and the second information stored in the database, such that the robot autonomously performs the task,
wherein the first information includes at least one of a capturing image, a distance from an object or a temperature of the task environment.