Active human body dynamic balance ability evaluation and training system

Abstract

The invention discloses an active human body dynamic balance ability evaluation and training system. The structure of the system comprises a signal collection module, a data processing and displayingmodule and a security module, wherein the signal collection module consists of a balance plate, an inertial sensor, can be used for accurately acquiring posture information of the balance plate and transmitting the posture information to the data processing and displaying module through Bluetooth communication; and the data processing and displaying module can be used for calculating coordinates of the dynamic gravity center of a human body according to the posture information of the balance plate, automatically giving out an evaluation result of the balance ability of the human body accordingto a human body balance ability analyzing method, displaying the evaluation result in an upper computer, recording and saving the testing data of a user and establishing a personal file of the user.According to the system, evaluation and training on human body dynamic balance ability can be realized based on VR helmet and Unity designed high-immersion virtual reality games, the motivation of positively participating in training of users can be sufficiently mobilized, and the human body balance ability training efficiency can be effectively improved. The system is simple and feasible in structure, has high reliability and has an excellent market popularization value.

Description

technical field [0001] The invention relates to the field of human body balance ability evaluation and training, in particular to an active human body dynamic balance ability evaluation and training system. Background technique [0002] There are many reasons for the balance disorder of the human body, such as stroke, osteoporosis, traumatic brain injury, lower limb injury and other diseases, as well as with the growth of age, a considerable number of elderly people have balance disorder. There are a large number of patients in our country who need it every year. Carry out the evaluation and training of human balance ability. [0003] The balance ability of the human body can be divided into two categories, one is static balance, the ability of the human body or a certain part of the human body to maintain a certain posture, and the other is dynamic balance, including the ability of the human body to actively change postures and when disturbed by external forces. The abilit...

AI Technical Summary

Problems solved by technology

[0004] At present, the systems used for static balance ability evaluation and training at home and abroad are relatively mature, and the equipment specially used for dynamic balance ability evaluation and training mostly exists in the rehabilitation department of the hospital, and most of the dynamic balance ability evaluation and training systems are passive. , such as using a motor drive, it will give the user a sudden balance disturbance, so as to perform balance ability evaluation and training, so the structure is complex, expensive, not easy to move, and not suitable for promotion. Therefore, there is an urgent need for a simple structure, relatively cheap price, A human body dynamic balance ability evaluation and training system suitable for promotion

[0005] Aiming at the existing deficiencies, the present invention designs an active human body dynamic balance ability evaluation and training system, adopts a relatively simple structure design, introduces virtual reality technology, and improves the complex structure of the current human body dynamic balance ability evaluation and training system , expensive, not easy to move, not suitable for promotion and other shortcomings

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