TRAVEL MOTION ASSIST DEVICE
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United States of America Patent
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Issued Date -
Jan 7, 2021
app pub date -
Sep 25, 2018
filing date -
Nov 8, 2017
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Abstract
Provided is a travel motion assist device capable of assisting a travel motion of a user without causing any discomfort, and has a high level of versatility. A travel motion assist device includes an assist drive unit configured to be worn on a prescribed joint of the user required for the travel motion of the user, and to be driven in a corresponding manner, a torso motion detection unit configured to be worn on a torso of the user, and to detect the displacement of a center of gravity C indicating the movement of the torso, and a control unit configured to control an operation of the assist drive unit, wherein the control unit estimates a phase of the travel motion of the user according to a detection result of the torso motion detection unit, and drives the assist drive unit at a prescribed phase.
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