公开(公告)号：US11628117B2

公开(公告)日：2023-04-18

申请号：US16585756

申请日：2019-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Byung-Kwon Choi ,  Bokman Lim

IPC: A61H3/00 ,  B25J9/00 ,  A61H1/02

Abstract: An torque pattern adjustment apparatus including a display configured to display a first torque pattern corresponding to a gait cycle, and a generator configured to generate a second torque pattern by adjusting at least a portion of the first torque pattern in response to a reception of an input, and a torque pattern adjustment method using the same may be provided. The first torque pattern may be applied to a joint of a user.

公开(公告)号：US10548801B2

公开(公告)日：2020-02-04

申请号：US15634332

申请日：2017-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngjin Park ,  Keehong Seo ,  Bokman Lim ,  Seungyong Hyung

IPC: A61H3/00

Abstract: A motion assistance apparatus including a proximal support configured to support a proximal part of a user, a distal support configured to support a distal part of the user, a support assembly configured to connect the proximal support and the distal support and adjust a separation distance between the proximal support and the distal support and a rotation angle of the distal support, and a controller configured to control the support assembly based on a virtual dual spring-mass model designed using the proximal support as a body of mass, the controller including a first virtual spring configured to connect the proximal support and a first portion of the distal support and a second virtual spring configured to connect the proximal support and a second portion of the distal support is disclosed.

公开(公告)号：US20180064560A1

公开(公告)日：2018-03-08

申请号：US15412562

申请日：2017-01-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： BYUNG-KWON CHOI ,  Keehong Seo ,  Youngbo Shim ,  Taesin Ha ,  Seungyong Hyung

IPC: A61F2/68 ,  A61H3/00

Abstract: Disclosed is a walking assist method including acquiring arm motion data; creating walking data based on the arm motion data; and assisting a walking based on the created walking data.

公开(公告)号：US09868204B2

公开(公告)日：2018-01-16

申请号：US15000638

申请日：2016-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Jusuk Lee ,  Bokman Lim

IPC: B25J9/00 ,  A61H3/00 ,  A61B5/11 ,  G05B19/042 ,  A61H1/02

CPC classification number: B25J9/0006 ,  A61B5/112 ,  A61H1/0244 ,  A61H3/00 ,  A61H2201/1215 ,  A61H2201/1628 ,  A61H2201/164 ,  A61H2201/165 ,  A61H2201/501 ,  A61H2201/5061 ,  A61H2201/5064 ,  A61H2201/5069 ,  A61H2201/5079 ,  A61H2201/5084 ,  A61H2201/5097 ,  A61H2230/085 ,  A61H2230/605 ,  A61H2230/625 ,  G05B19/042 ,  G05B2219/36435 ,  G05B2219/40305 ,  Y10S901/09

Abstract: A method and apparatus for calculating a torque of a walking assistance device, the method including receiving a measured joint angle, obtaining a gait parameter with respect to a transition among a predetermined number of gait states based on the joint angle, obtaining a gait cycle based on the joint angle, and obtaining an output torque based on the gait cycle and the gait parameter, is provided.

公开(公告)号：US11951066B2

公开(公告)日：2024-04-09

申请号：US16412867

申请日：2019-05-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Youngjin Park ,  Jusuk Lee ,  Hyundo Choi ,  Seungyong Hyung

IPC: A61H3/00 ,  A61B5/00 ,  A61B5/11 ,  A61H1/02

CPC classification number: A61H3/00 ,  A61B5/112 ,  A61B5/1121 ,  A61B5/6828 ,  A61B5/6829 ,  A61B5/7267 ,  A61B5/7275 ,  A61H1/0262 ,  A61B2562/0219 ,  A61H2003/007 ,  A61H2201/5061 ,  A61H2201/5084 ,  A61H2205/10 ,  A61H2230/625

Abstract: A method and apparatus for assisting walking of a user is provided. Information related to a motion of a user wearing a walking assistance apparatus is measured by an inertial measurement unit (IMU), a gait phase of the user corresponding to the measured information is predicted using data learned in advance through machine learning, an assistance torque to be provided to the user is determined based on the predicted gait phase, and a driver is controlled to output the assistance torque.

公开(公告)号：US11844740B2

公开(公告)日：2023-12-19

申请号：US18184281

申请日：2023-03-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Byung-Kwon Choi ,  Bokman Lim

IPC: A61H3/00 ,  B25J9/00 ,  A61H1/02 ,  A61B5/11

CPC classification number: A61H3/00 ,  A61B5/112 ,  A61H1/0262 ,  B25J9/0006 ,  A61H2003/007 ,  A61H2201/165 ,  A61H2201/1652 ,  A61H2201/5043 ,  A61H2201/5046 ,  A61H2205/088 ,  A61H2205/10

Abstract: An torque pattern adjustment apparatus including a display configured to display a first torque pattern corresponding to a gait cycle, and a generator configured to generate a second torque pattern by adjusting at least a portion of the first torque pattern in response to a reception of an input, and a torque pattern adjustment method using the same may be provided. The first torque pattern may be applied to a joint of a user.

公开(公告)号：US11752393B2

公开(公告)日：2023-09-12

申请号：US16817090

申请日：2020-03-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jusuk Lee ,  Youn Baek Lee ,  Bokman Lim ,  Seungyong Hyung ,  Kyung-Rock Kim ,  Keehong Seo

IPC: A61B5/11 ,  A61B5/00 ,  A63B26/00 ,  A61H1/02 ,  A63B24/00

CPC classification number: A63B26/003 ,  A61B5/112 ,  A61B5/1117 ,  A61B5/7275 ,  A61H1/0244 ,  A63B24/0087 ,  A63B2220/54 ,  A63B2220/803 ,  A63B2220/836

Abstract: A balance training method using a wearable device, and the wearable device are disclosed. The balance training method using the wearable device configured to provide a walking assist function includes executing a balance training mode of the wearable device and supplying an irregular pattern torque to an actuator of the wearable device at a time point or in a time period in the balance training mode.

公开(公告)号：US10576619B2

公开(公告)日：2020-03-03

申请号：US14873696

申请日：2015-10-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngbo Shim ,  Sunghwan Ahn ,  Seungyong Hyung ,  Youngjin Park ,  Keehong Seo ,  Bokman Lim

IPC: A61H3/00 ,  B25J9/00 ,  A61F2/70 ,  B25J9/16

Abstract: Provided is an assisting torque setting apparatus and method, wherein the apparatus is configured to calculate an evaluation value of at least one index based on gait data of a user, set a stable assisting torque based on the evaluation value, set a basic assisting torque corresponding to a gait motion of the user based on the gait data, and set a final assisting torque based on the stable assisting torque and the basic assisting torque.

公开(公告)号：US10548799B2

公开(公告)日：2020-02-04

申请号：US14610731

申请日：2015-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Keehong Seo ,  Byung-Kwon Choi ,  Bokman Lim

IPC: A61H3/00 ,  B25J9/00

Abstract: An torque pattern adjustment apparatus including a display configured to display a first torque pattern corresponding to a gait cycle, and a generator configured to generate a second torque pattern by adjusting at least a portion of the first torque pattern in response to a reception of an input, and a torque pattern adjustment method using the same may be provided. The first torque pattern may be applied to a joint of a user.

公开(公告)号：US10531967B2

公开(公告)日：2020-01-14

申请号：US15013157

申请日：2016-02-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Bokman Lim ,  Youngjin Park ,  Keehong Seo ,  Youngbo Shim ,  Seungyong Hyung

IPC: A61H3/00 ,  A61F2/72 ,  A61B5/107 ,  A61B5/11

Abstract: A walking assistance apparatus may include a driver configured to assist movements of a first joint related to a right leg of a user and a second joint related to a left leg of the user, a sensor configured to measure a first joint angle corresponding to the first joint and a second joint angle corresponding to the second joint, and a controller configured to generate a walking assist profile based on a previous step of the user, modify the walking assist profile based on the first joint angle and the second joint angle, and control the driver based on the modified walking assist profile.