Intelligent transfer and walking aid robot and motion intention recognition method

Abstract

The present invention discloses an intelligent transfer and walking aid robot. The intelligent transfer and walking aid robot comprises a vertical column cover shell, a lower side of the vertical column cover shell is provided with a ground differential moving platform for driving a whole device to move, the vertical column cover shell is internally provided with a sit and stand transfer mechanismwhich simulates sit and stand motions of human body, the sit and stand transfer mechanism is provided with a pelvic support mechanism connected with the human body and detecting human body motion intention, and the pelvic support mechanism, sit and stand transfer mechanism and ground differential moving platform are all controlled by a controller. At the same time, the present invention disclosesa motion intention recognition method of the intelligent transfer and walking aid robot. The intelligent transfer and walking aid robot is small, exquisite and convenient in a whole, and convenient for use of home environment, the pelvic support mechanism realizes human body motion requirements and provides a basis for balance training and gait training, and besides, the motion intention recognition method controls the entire device according to intention of patients to conduct motions the patients to conduct, enables the device to assist the patients to conduct motion and exercise, and improves training effects.

Description

technical field [0001] The invention relates to a rehabilitation device, in particular to an intelligent transfer walking aid robot and a motion intention recognition method, belonging to the technical field of medical devices. Background technique [0002] With the increasing number of patients with hemiplegia and stroke, motor dysfunction of the lower limbs has become the biggest obstacle to their daily life quality. The rehabilitation training and daily life of these patients have become the focus of research at home and abroad. Stroke studies have shown that more than 80% of patients can recover part of their motor function through active and effective rehabilitation. However, most of the current lower limb rehabilitation training robots are bulky and relatively expensive. Family recovery. [0003] And long-term bed rest will cause spine and muscle degeneration, acne and other problems, and also cause a great burden to the family of the patient. In previous lower extre...

AI Technical Summary

Problems solved by technology

Stroke studies have shown that more than 80% of patients can recover part of their motor function through active and effective rehabilitation. However, most of the current lower limb rehabilitation training robots are bulky and relatively expensive. family rehabilitation

[0003] And long-term bed rest will cause spine and muscle degeneration, acne and other problems, and it will also cause a great burden on the patient's family

In previous lower extremity rehabilitation institutions, pelvic movement was often ignored or restricted, which adversely affected the patient's motor relearning. Other institutions could achieve partial pelvic movement, but often did not match the movement axis of the pelvis. Or do not limit the range of motion, which can cause secondary training injuries and is not good for the patient's recovery

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