Upper limb intelligent rehabilitation system based on virtual reality

Abstract

The invention discloses an upper limb intelligent rehabilitation system based on virtual reality. The upper limb intelligent rehabilitation system comprises a human body posture estimation module, a data transmission module, a training mode selection module, a model management module, a scene management module, a motion synchronization mapping module, an interaction management module, a training management module and a motion evaluation module. Through more humanized, intelligent and low-cost interactive experience, a simpler and more comfortable exercise rehabilitation environment is providedfor the dyskinesia patient, so that the rehabilitation effect of the patient is improved, and the rehabilitation time of the patient is shortened; and meanwhile, according to the system, arm movementand two-hand fine movement can be effectively and accurately fused, so the dyskinesia patient can conduct rehabilitation training recovery more comprehensively and effectively.

Description

technical field [0001] The invention relates to the research field of virtual interaction methods and sports-assisted rehabilitation systems, and in particular to a fine motion synchronous mapping method based on VR technology for the fusion of arms and hands. Background technique [0002] Cerebral stroke is a group of diseases whose main clinical manifestations are cerebral ischemia and hemorrhagic injury, also known as stroke or cerebrovascular accident, which often leads to motor dysfunction, especially paralysis of the upper limbs. At present, for stroke patients with upper limb paralysis, there are two rehabilitation methods based on traditional rehabilitation technology and virtual reality rehabilitation technology. [0003] Rehabilitation methods based on traditional rehabilitation techniques are often relatively boring, and the existing stroke upper limb rehabilitation training techniques are usually guided and reminded manually by medical staff, which is inefficient...

AI Technical Summary

Problems solved by technology

Based on the rehabilitation method of virtual reality rehabilitation technology, the current system that can combine the fine movement tracking of arms and fingers is extremely costly and expensive, and is often only available in hospitals. Patients generally cannot afford home use and cannot perform rehabilitation exercises at home; The home virtual reality rehabilitation system does not have the function of comprehensively tracking the fine movements of the arms and fingers, so it is impossible to formulate a more comprehensive and comprehensive rehabilitation plan to enable patients to recover better and faster

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