为改善煤矿企业安全现状、解决员工安全培训中存在的不足,研究了基于虚拟现实和协同工作的煤矿安全培训系统。探讨了虚拟现实技术及计算机支持的协同工作技术,提出了针对培训需求的技术融合方案,并设计了系统框架及功能结构。系统构建了煤矿虚拟培训场景,建立了安全培训专家知识库,并在网络环境下进行了部署应用。用户反馈信息表明:系统具有新颖性及吸引力,能够调动受训人员的积极性,可以实现多人协同培训,提升培训效果,具有一定的推广价值。
In order to improve the safety management level of coal mine enterprises and for the safety training of employees, a coal mine safety training system based on virtual reality and cooperative work technology is built. Firstly, the virtual reality technology and the computer supported collaborative work technology are analyzed. Secondly, a technology integration is adopted based on the request of safety training. Then, the structure of the training system is designed, the virtual training scene of the coal mine is constructed, and the expert knowledge base of the safety training is established. Finally, the system is incorporated in the network environment. The feedback shows that the system is attractive and can brought into play the initiative of all the staff and workers. The training result is better by using the cooperative work in the virtual environment than by the traditional teaching in the classes.
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