沉浸式VR电力训练中的注意力引导

Attention guidance of immersive electricity training in VR

由于电力运检过程中存在人身危险,工作者要求具有极高的专业技能.传统的视频培训缺乏沉浸感,培训效率低,而实操培训成本高,对初学者风险较大.研制沉浸式虚拟变电站运检训练系统,实现序列训练、信息提示和评价打分等功能,并应用于电力运检安全培训.提出并设计了6种视觉引导和1种声音引导方式,并进行了对比分析.实验结果表明:相较于无引导方式,7种引导方式都明显提高了训练的效率;聚光灯、边缘高亮、边缘闪烁引导在平衡训练效率和沉浸感方面表现优异.

There is personal danger in the process of electric power inspection,which puts forward very high professional skill requirements for workers.Traditional video training lacks immersion and training efficiency is low,while the actual training cost is high with huge risk for beginners.An immersion virtual substation training system has been developed,which has the functions of sequence training,information prompting and evaluation scoring,and has been applied to the safety training of electric power inspection.6 visual guidance and 1 sound guidance methods are designed,and a comparative study of attention guidance in VR training was conducted.The experimental results show that compared with the non boot mode,the 7 guidance methods can significantly improve the training efficiency,and spotlights,edge highlight,edge flashing guide in balance training efficiency and immersion performance is excellent.