Title:
METHOD AND DEVICE FOR PROVIDING RESISTANCE TO USER OF WEARABLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/112578
Kind Code:
A1
Abstract:
A method and device for providing a resistance force to a user is disclosed. To provide a resistance force, the method includes measuring an angle of a joint of a user using a sensor of a wearable device, determining a resistance level for the joint based on the measured angle, determining a connection ratio of a motor driver circuit of the wearable device that corresponds to the resistance level, and controlling a motor based on the determined connection ratio of the motor driver circuit.
Inventors:
ROH CHANGHYUN (KR)
Application Number:
PCT/KR2020/017527
Publication Date:
June 10, 2021
Filing Date:
December 03, 2020
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
A61H3/00; A61B5/11; A63B23/04; B25J9/00
Domestic Patent References:
| WO2001037940A1 | 2001-05-31 |
Foreign References:
| JP2011036376A | 2011-02-24 | |||
| JP2010075656A | 2010-04-08 | |||
| KR101350334B1 | 2014-01-10 | |||
| US20180280693A1 | 2018-10-04 | |||
| JP5126919B1 | 2013-01-23 | |||
| US20140142475A1 | 2014-05-22 | |||
| US20090011907A1 | 2009-01-08 | |||
| US20140240109A1 | 2014-08-28 | |||
| US20110086742A1 | 2011-04-14 | |||
| JP2011036376A | 2011-02-24 | |||
| GB2278041A | 1994-11-23 |
Other References:
See also references of EP 4041177A4
Attorney, Agent or Firm:
MUHANN PATENT & LAW FIRM (KR)
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