公开(公告)号：US20230256618A1

公开(公告)日：2023-08-17

申请号：US17622160

申请日：2021-11-26

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyung Soon PARK ,  Si Hwan HEO

IPC: B25J15/00 ,  B25J15/10 ,  B25J13/08 ,  B25J9/16

CPC classification number: B25J15/0009 ,  B25J9/161 ,  B25J9/163 ,  B25J9/1664 ,  B25J13/084 ,  B25J13/089 ,  B25J15/10

Abstract: Provided are a robotic hand system and a method for controlling a robotic hand. A robotic hand system operated by a user according to an example embodiment, the robotic hand system may include a robotic hand configured to grip a target object, a first sensor unit disposed on the robotic hand, the first sensor unit configured to detect a real-time posture of the robotic hand, a second sensor unit disposed on the robotic hand, the second sensor unit configured to detect three-dimensional surface information of the target object that appears based on the robotic hand, and a processor configured to infer, based on sensing information of the first sensor unit and the second sensor unit, a motion of the robotic hand conforming to an intention of the user, and operate the robotic hand according to the inferred motion. The robotic hand may include a finger module including a plurality of frames, and one or more joint portions connected to the plurality of frames, the one or more joint portions configured to change positions of the plurality of frames.