Wearable brain-control intelligent prosthesis

Abstract

The invention discloses a wearable brain-control intelligent prosthesis, comprising a wearable type brain-electric signal detection sensor device, skin dry electrodes distributed on the head of a person, a wearable type brain-electric signal acquisition and amplification device, a wearable type brain-electric signal identification device, a wearable type intelligent prosthesis driving control device and an intelligent prosthesis sensing device. In the wearable brain-control intelligent prosthesis, the wearable type detection and calculation of brain-electric detection and identification is realized, and precise and self-adaptive intelligent control on the prosthesis is realized by combination with the intelligent sensing technology; and the wearable brain-control intelligent prosthesis can be worn on the human body directly, so that the defects of myoelectric control is avoided, the efficiency and the precision of the prosthesis action are improved and the human-hand function is realized in a more ideal manner. The wearable brain-control intelligent prosthesis can be applicable to the driving control of the nerve artificial limb hand used by the person with the disabled upper arms.

Description

technical field [0001] The invention belongs to the field of wearable intelligent substitutes for human limbs and their precise control, and in particular relates to a wearable brain-controlled intelligent artificial limb. Background technique [0002] While my country's economy continues to develop, the welfare of the disabled has gradually become the focus of promoting the harmonious development and progress of the society. Increasing the intensity of the development of the welfare of the disabled can reduce social pressure, reduce family burdens, and improve the lives of disabled people. The role of quality. According to the statistics of the number of disabled persons in China in 2006, the total number of various types of disabled persons and the proportion of the total population have increased, while 24.12 million people with physical disabilities accounted for 29.07% of the total number of disabled persons, among them amputation, amyotrophic lateral sclerosis Amyotrop...

AI Technical Summary

Problems solved by technology

Although the invasive brain-computer interface has obvious advantages in signal quality, there are still many problems such as experimental technology and ethics when implanting electrodes on the human body; non-invasive brain-controlled equipment and its detection equipment cannot be miniaturized and portable The installation process is not simple enough and cannot be put into use as a product; the prosthetic body does not use sensory information fusion technology to improve the prosthetic operation ability and form a smart prosthesis; in addition, it is very important to make the brain-controlled intelligent prosthetic controller wearable and portable. , the signal analysis and control program should not be completed on a PC or a notebook, but should use wearable computing and embedded technology to miniaturize and make the related equipment portable

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