人体平衡仪测试系统设计及软件实现  

Design of balance test instrument and its software

作　　者：韦雪文[1] 康妮[1] 宋爱国[1] 

机构地区：[1]东南大学仪器科学与工程学院远程测控技术江苏省重点实验室,南京210096

出　　处：《国外电子测量技术》2008年第9期64-67,共4页Foreign Electronic Measurement Technology

基　　金：国家自然科学基金(NO.60775057);江苏省国际合作项目(NO.BZ2006046)

摘　　要：平衡功能障碍存在于大多数偏瘫患者中。平衡仪可以对人体的平衡机能进行定量、客观的评定,有效地协助医生对患者的平衡能力进行诊断。本文设计了一种集平衡测试与康复训练为一体的具有USB接口的平衡仪。论文对该系统的测量原理和设计、软件的具体实现进行了详细地介绍。测试实验结果表明:该系统运行稳定、具有良好的平衡测试及分析能力,同时采用基于虚拟现实技术的康复游戏进行康复训练,界面友好生动,激励患者训练的积极性。Balance disability exists in majority of hemiplegie balance function can be achieved by the balance instrument, patients. Quantitative and impersonal assessment of body which can assist doctors to make a diagnosis effectively. With this purpose, a balance test instrument with USB interface is designed, achieving functions of balance test and rehabilitation training. The working principle and architecture of balance instrument is discussed in the paper, and then software design of the system is introduced in detail. Experiments manifested that the instrument can run stably, and can reflect human balance function effectively, also the virtual reality （VR） technology is applied to the rehabilitation training function, as a result, the graphic interface becomes friendly and vivid, and patients＇ motivation can be actuated.

关 键 词：平衡仪 数据采集C8051F320 重心轨迹 OPENGL 

分 类 号：TJ410.6[兵器科学与技术—火炮、自动武器与弹药工程]