基于混合现实技术的监护仪虚拟教学系统设计  

Design of monitor virtual teaching system based on mixed reality technology

作　　者：张博 李铭卓 张建保[1] ZHANG Bo;LI Mingzhuo;ZHANG Jianbao(Experimental Teaching Demonstration Center of Life Science,School of Life Science and Technology,Xi’an Jiaotong University,Xi’an 710049,China)

机构地区：[1]西安交通大学生命科学与技术学院、陕西省生命科学实验教学中心,陕西西安710049

出　　处：《现代电子技术》2023年第10期119-123,共5页Modern Electronics Technique

基　　金：教育部第二批新工科研究与实践项目(E⁃YGJH20202806);教育部“产学合作协同育人项目”(201802016024);教育部卓越工程师教育培养计划项目(082601)。

摘　　要：针对传统监护仪培训过程受人员、时空和设备制约等问题,文中结合混合现实(MR)技术的真实体验感、沉浸感、跨时空和强交互等特点,构建完善的混合现实监护仪虚拟教学系统。通过3DMAX软件完成系统三维建模,在Unity中构建培训场景实现系统功能,最终在HoloLens混合现实设备中实现产品介绍、功能演练和操纵练习三大功能。调查问卷结果表明,所设计系统能够激发使用者探索欲望和学习兴趣,提供给使用者接近现实环境的操作体验,并能够有助于使用者掌握监护仪使用方法,可为未来医疗器械的教学培训提供参考。As the training process of traditional monitor is restricted by personnel,space⁃time and equipment,a complete virtual teaching system for hybrid reality monitor is built in combination with the features of real experience,immersion,cross⁃space and strong interaction of mixed reality(MR)technology.3D modeling of the system is completed by means of 3DMAX software,the training scenarios are built in Unity to achieve system functions,and three major functions of product introduction,functional drill and manipulation exercise are realized ultimately in the HoloLens hybrid reality device.The results of the questionnaire indicate that the designed system can stimulate users′exploration desire and learning interest,provide users with an operating experience that is close to the real environment,and help users master the use method of monitors,which can provide reference for future teaching and training of medical devices.

关 键 词：虚拟教学系统 混合现实技术 监护仪 功能实现 三维建模 效果评价 

分 类 号：TN915.5-34[电子电信—通信与信息系统] G642.1[电子电信—信息与通信工程]