公开(公告)号：EP4238711A1

公开(公告)日：2023-09-06

申请号：EP22791935.4

申请日：2022-04-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： HWANG, Jungsik ,  KIM, Kyungrock ,  ROH, Changhyun ,  LEE, Jusuk ,  HYUNG, Seungyong

IPC: B25J9/00 ,  B25J19/02 ,  B25J13/08 ,  G01L1/14

Abstract: A method of measuring muscular fitness of a user using a wearable device includes determining a target resistance profile for a target movement to be performed by the user wearing the wearable device to measure muscular fitness, controlling a motor driver circuit of the wearable device based on the target resistance profile to control a resistance force to be provided to the user, measuring state information of an actual movement performed by the user under the resistance force, and measuring the muscular fitness of the user based on the state information.

公开(公告)号：EP4431016A1

公开(公告)日：2024-09-18

申请号：EP23753042.3

申请日：2023-01-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： KIM, Kyungrock ,  LEE, Jusuk ,  PARK, Jiyoung ,  SEO, Keehong ,  LEE, Hwangjae ,  LIM, Bokman

IPC: A61B5/11 ,  A61B5/00

CPC classification number: A61B5/112 ,  A61B5/4851 ,  A61B5/1071 ,  A61B5/1116

Abstract: An electronic device and/or a wearable device for providing a physical ability measurement mode, and operating methods thereof are provided. The electronic device may include a communication module configured to receive sensor data from a wearable device, a processor configured to calculate physical ability information of a user based on the sensor data, and a display module configured to output the physical ability information. The processor may calculate a temporal gait index based on first sensor data including motion information of the user measured by an inertial sensor of the wearable device, calculate a spatial gait index based on second sensor data including a hip joint angle of the user measured by an angle sensor of the wearable device, and calculate the physical ability information based on the temporal gait index and the spatial gait index.

公开(公告)号：EP3677237A1

公开(公告)日：2020-07-08

申请号：EP19194962.7

申请日：2019-09-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： LIM, Bok Man ,  KIM, Kyung-Rock ,  JANG, Jun-Won ,  LEE, Jusuk

IPC: A61H1/02 ,  A61H3/00

Abstract: A method and device for controlling a walking assist device is disclosed. The method includes determining a first state variable for a gait state of a user wearing the walking assist device based on a gait of the user, obtaining a second state variable which is smoothed and time-delayed from the first state variable, obtaining a third state variable by applying a torque control variable to the second state variable, and determining an assist torque to be provided by the walking assist device based on the obtained third state variable.

公开(公告)号：EP3815666A1

公开(公告)日：2021-05-05

申请号：EP20205507.5

申请日：2020-11-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Younbaek ,  LEE, Jusuk ,  SEO, Keehong ,  HYUNG, Seungyong ,  HWANG, Jungsik ,  LIM, Bokman

IPC: A61H1/02 ,  A61H3/00 ,  A63B21/00 ,  A63B21/005 ,  A63B21/065

Abstract: A wearable device and an exercise support method performed by the wearable device are disclosed. The exercise support method includes receiving exercise setting information associated with a lower body muscle that is selected by a user input, determining a torque profile to be applied to the wearable device based on the received exercise setting information, and operating an actuator of the wearable device based on the determined torque profile.

公开(公告)号：EP3483892A1

公开(公告)日：2019-05-15

申请号：EP18189756.2

申请日：2018-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： SEO, Kee Hong ,  LEE, Jusuk ,  JANG, Jun-Won

IPC: G16H20/30 ,  A61H1/02 ,  A61H3/00 ,  A61F2/68 ,  A61F5/01 ,  A61B5/00 ,  B25J9/00

Abstract: A control method and apparatus for a turning walking receives sensor information, recognizes a turning walking of a user based on the sensor information, and adjusts at least one control parameter to assist the turning walking.

公开(公告)号：EP4134965A1

公开(公告)日：2023-02-15

申请号：EP22198811.6

申请日：2018-08-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： SEO, Kee Hong ,  LEE, Jusuk ,  JANG, Jun-Won

IPC: G16H20/30 ,  A61H1/02 ,  A61H3/00 ,  A61F2/68 ,  A61F5/01 ,  A61B5/00 ,  B25J9/00

Abstract: A walking assistance apparatus receives sensor information, recognizes a turning walking of a user based on the sensor information, and adjusts at least one control parameter to assist the turning walking.

公开(公告)号：EP3486919A1

公开(公告)日：2019-05-22

申请号：EP18182719.7

申请日：2018-07-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： HYUNG, Seungyong ,  CHOI, Hyun Do ,  LEE, Jusuk

IPC: G16H50/20 ,  G16H20/30

Abstract: Provided is a method and device for walking assistance that may estimate a state vector of a foot of a user and a variance matrix corresponding to the state vector, adjust a probability of a contact sensor based on at least one estimate included in the estimated state vector in response to receiving a contact signal from the contact sensor, calculate a combination rate between a measurement value of an acceleration sensor and the estimated state vector based on a measurement error matrix including the adjusted probability, update the estimated state vector and the estimated variance matrix based on the calculated combination rate, determine whether the foot lands on the ground based on the updated state vector and the updated variance matrix, and change an operation mode of a walking assistance device based on a result of the determination.

公开(公告)号：EP4335427A1

公开(公告)日：2024-03-13

申请号：EP22820490.5

申请日：2022-06-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： LIM, Bokman ,  SEO, Keehong ,  LEE, Jusuk

IPC: A61H1/02 ,  A61B5/00

Abstract: A method, performed by a wearable device, of outputting a torque includes obtaining a first angle of a first joint of a first leg of a user and a second angle of a second joint of a second leg of the user, calculating a first adjustment angle, based on an offset angle set for the first angle and the first joint, determining a first state factor associated with the first angle and the second angle, based on the first adjustment angle and the second angle, determining a first value of a parameter for adjusting at least one of a magnitude, a direction, and timing of a torque to be output, determining a first torque value, based on the first state factor and the first value of the parameter, and controlling a motor driver of the wearable device to output the first torque value.

公开(公告)号：EP3815665A1

公开(公告)日：2021-05-05

申请号：EP20192598.9

申请日：2020-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： LEE, Jusuk ,  LEE, Younbaek ,  LIM, Bokman ,  HYUNG, Seungyong ,  KIM, Kyungrock ,  SEO, Keehong

IPC: A61H1/02 ,  A61H3/00 ,  A63B21/00 ,  A63B21/005 ,  A63B23/04 ,  A63B24/00 ,  A63B26/00 ,  A63B69/00

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：EP3120823B1

公开(公告)日：2019-12-25

申请号：EP16180051.1

申请日：2016-07-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： LIM, Bokman ,  KIM, Kyung-Rock ,  SHIM, Youngbo ,  LEE, Jusuk ,  JANG, Jun-Won

IPC: A61H3/00 ,  A61H1/02