Control method and device of rehabilitation training device based on brain-computer interface

Abstract

The invention provides a control method of a rehabilitation training device based on a brain-computer interface, which comprises the following steps: controlling a stimulation module to play guiding stimulation information through a control module, collecting visual information of a user through a visual information collection module, transmitting the visual information to the control module, collecting electroencephalogram signal of a user through an electroencephalogram information collecting module and transmitting the collected electroencephalogram signal to the control module, and the control module receives the electroencephalogram signal and the visual information, after analyzing and processing, the control module sends a movement instruction to an air pressure adjusting assembly, the air pressure adjusting assembly adjusts the air pressure in a pneumatic assembly according to the movement instruction, so that the wearable device drives the hand of the user to bend or stretch, the participation consciousness and the active rehabilitation effect of the user can be fully improved, intention recognition is more accurate, the recognition rate is higher, and reliability is higher. The invention further provides a rehabilitation training device based on the brain-computer interface.

Description

technical field [0001] The invention relates to the technical field of rehabilitation training, in particular to a control method and device for a rehabilitation training device based on a brain-computer interface. Background technique [0002] Stroke is caused by brain blood supply disorder, leading to ischemia, hypoxic lesions or death of brain tissue, and corresponding neurological impairment, which will eventually cause motor, speech, swallowing, sensory, cognitive and other dysfunctions. Due to the complex structure of the hand, hand dysfunction after stroke is a common and difficult to recover dysfunction. Existing hand dysfunction recovery devices generally can only provide passive rehabilitation training or simple mirror image rehabilitation training, with a single movement and training mode, and the user's sense of participation is poor. [0003] With the advancement of science and technology, brain-computer interface technology has also begun to be applied to some...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a control method and device for a rehabilitation training device based on a brain-computer interface to solve the shortcomings of low recognition rate, easy misidentification, and poor reliability in the recognition of EEG signals.

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