MOTION ASSISTANCE METHOD AND SYSTEM USING WEARABLE ROBOT AND STATE TRAJECTORY MEMORY BUFFER

WIPO Patent Application WO/2023/113467

A1

The present invention relates to a wearable robot. The wearable robot according to the present invention comprises: a first fixing unit mounted on a body part on one side of a joint unit, and a second fixing unit mounted on a body part on the other side of the joint unit; and a driving unit connected to the first fixing unit, and a connecting member which connects the driving unit and the second fixing unit and which transmits driving force, provided from the driving unit, to the second fixing unit for motion of the joint unit, wherein the connecting member includes: a plurality of members of which the lengths are adjusted, or which are disposed in a line, in correspondence to the distance between the driving unit and the second fixing unit, which varies according to the size of the motion of the joint unit; and a linking unit for connecting the plurality of members so that the plurality of members are linked with each other, and the driving unit includes an actuator for generating power for auxiliary force.

LEE YOUNBAEK (KR)
CHOI BYUNG JUNE (KR)
KIM YONGJAE (KR)
ROH CHANGHYUN (KR)
LIM BOKMAN (KR)

PCT/KR2022/020360

June 22, 2023

December 14, 2022

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WIROBOTICS INC (KR)

B25J9/00; A61H1/02; A61H37/00; A63B21/00; A63B23/04; B25J9/16; B25J19/00

KR20200071708A	2020-06-19
KR20140121371A	2014-10-15
KR20190126568A	2019-11-12
JP2015139665A	2015-08-03
CN113002656A	2021-06-22

WIROBOTICS HOMEPAGE: "Wearable Robot Design: WIM Product Introduction Video", 23 August 2023 (2023-08-23), XP093075702, Retrieved from the Internet [retrieved on 20230823]

KIM, Sung Ho (KR)

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