公开(公告)号：US12093105B2

公开(公告)日：2024-09-17

申请号：US16991649

申请日：2020-08-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhyun Roh ,  Younbaek Lee ,  Jongwon Lee ,  Bokman Lim

IPC: G06F1/3212 ,  A61B5/11 ,  A61H3/00 ,  G06F1/3296

CPC classification number: G06F1/3212 ,  A61B5/112 ,  A61H3/008 ,  G06F1/3296 ,  A61H2003/007 ,  A61H2201/1207 ,  A61H2201/1628 ,  A61H2201/5007 ,  A61H2203/0406 ,  A61H2205/088

Abstract: A control method of a walking assistance apparatus is disclosed. The control method of the walking assistance apparatus includes estimating an operable time of the walking assistance apparatus based on an amount of remaining power and power consumption of the walking assistance apparatus, determining whether the operable time satisfies a preset criterion, and generating a torque profile based on an algorithm of a power saving mode when the preset criterion is satisfied.

公开(公告)号：US11872013B2

公开(公告)日：2024-01-16

申请号：US17004193

申请日：2020-08-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Changhyun Roh ,  Segon Roh ,  Youngbo Shim

IPC: A61B5/00 ,  A43B17/00 ,  A61B5/103 ,  A43B3/34

CPC classification number: A61B5/0051 ,  A43B3/34 ,  A43B17/00 ,  A61B5/1038 ,  A61B5/6807 ,  A61B2562/0247

Abstract: A shoe-type device and a method of controlling the shoe-type device are disclosed. The shoe-type device includes a vibrator configured to generate a vibration, a pressure sensor disposed under the vibrator and configured to measure a pressure, and a controller configured to control an intensity of the vibration to be generated by the vibrator based on the measured pressure.

公开(公告)号：US11833067B2

公开(公告)日：2023-12-05

申请号：US17706859

申请日：2022-03-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Taesin Ha ,  Changhyun Roh ,  Youngbo Shim ,  Joon-Kee Cho ,  Byung-Kwon Choi

IPC: A61F2/70 ,  A61H3/00 ,  B25J9/00 ,  A61H1/02 ,  A61H31/00

CPC classification number: A61F2/70 ,  A61H3/00 ,  A61H31/00 ,  B25J9/0006 ,  A61H1/0262 ,  A61H2201/0176 ,  A61H2201/163 ,  A61H2201/165 ,  A61H2201/1628 ,  A61H2201/1642 ,  A61H2201/1652 ,  A61H2201/50 ,  A61H2201/5025 ,  A61H2201/5058 ,  A61H2201/5066 ,  A61H2203/0406 ,  A61H2205/088 ,  A61H2205/10

Abstract: A motion assistance apparatus may include a first fixing member to be fixed to a portion of a user, a second fixing member to be fixed to another portion of the user, a driving source provided in the first fixing member, a power transmitting member connected between the driving source and the second fixing member, a sensing portion configured to sense a fixing state of the first fixing member or the second fixing member, and a controller configured to control the driving source based on information received from the sensing portion.