Wearable device for assisting body movement
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United States of America Patent
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Nov 22, 2022
Grant Date -
Jul 14, 2022
app pub date -
Jan 10, 2022
filing date -
Jan 11, 2021
priority date (Note) -
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Abstract
A wearable device for assisting a human body movement according to an embodiment of the present disclosure includes a sensor including an inner electrode arranged at a center of an arbitrary circle, a plurality of outer electrodes arranged at regular intervals in a circumferential direction at positions spaced apart from the inner electrode in a radial direction so as to be arranged on a circumference of the circle, and a plurality of deformation elements disposed between the inner electrode and each of the outer electrodes and formed of a material whose resistance is changed by deformation; a controller configured to apply different control signals to an actuator according to a combination of different resistance values of the deformation elements of the sensor; and the actuator operating based on the control signals of the controller.
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