Design And Implementation Of Key Modules Of Rehabilitation Games Based On Virtual Reality

With the rapid development of computer networks,communication engineering and other related technologies,virtual reality technology has become a hot topic in the field of visualization.It involves military,scientific research,education,film and television entertainment,etc.In recent years,virtual reality technology is developing rapidly in medicine and has gradually expanded from virtual human body and virtual surgery to virtual rehabilitation.traditional methods of patient rehabilitation are too limited,lack of communication between patients,and rehabilitation efficiency is limited.This drawback can be largely solved by virtual reality technology.The virtual rehabilitation game enables the rehabilitation of patients at the virtual reality level by means of hardware such as storm mirrors and walkers,combined with the development of mobile software.According to the software engineering method,this paper firstly combines the series of research on patient rehabilitation,analyzes the needs of the whole game system,and then divides the system into scene modeling module and ECG module for design.Finally,the implementation process is introduced in detail.Scene modeling is the core of rehabilitation games.It provides the most basic platform and environment for the rehabilitation of patients,and it also greatly affects the efficiency of patient rehabilitation.The ECG module provides a guarantee for the safety of patients during rehabilitation training,and is also the key to data collection.The system uses Unity3 D to build a virtual rehabilitation game scene,use BMD101 electrocardiograph to complete the collection of ECG data,use the Android interface to complete the transmission of ECG data,use C#language to realize the interface call in Unity3 D and complete the display of ECG.The virtual rehabilitation game introduces virtual reality technology into the research of the medical field,providing a new means for the rehabilitation of patients.The patientcan not only feel the real real world object in the game,but also realize real-time communication with other patients to improve the efficiency of patient recovery.