虚实结合的机械安全防护培训系统研究

Research on virtual and real combination system for training in mechanical safety protection

为培养学生或研发人员在产品设计中考虑安全防护问题的能力,提高产品的本质安全水平,开发用于学习安全防护控制系统的虚实结合的机械安全防护实物培训系统。以机械安全防护实物培训系统为原型,开发由风险评估学习、安全距离学习、安全装置学习和安全防护考核等4个模块组成的机械安全防护虚拟现实培训系统,进而提出虚实结合的机械安全防护培训系统使用流程。结果表明：虚实结合的机械安全防护培训系统极大地发挥了实物系统和虚拟现实系统各自的优势,能够提高机械安全知识的教学质量和学习效率,降低实验成本和风险,有助于使用者将理论和实践相结合解决相关问题。

In order to cultivate students ＇ or R D personnel ＇ s ability to take safety protection into consideration in product design and improve the essential safety level of products,a system for training in mechanical safety protection was developed. At the same time, a virtual reality training system for mechanical safety and protection,consisting of 4 modules,such as risk assessment learning,safety distance learning, safety device learning and safety protection assessment, was developed with the prototype of the physical training system for mechanical safety and protection,and a manual of mechanical safety protection training system with virtual and real combination was put forward. The results show that the mechanical safety protection system with virtual and real combination has made great use of the complementary advantages of a physical system and a virtual reality system,that it can improve the teaching quality and learning efficiency of mechanical safety knowledge,reduce the cost and risk of the experiment,and be helpful for users to solve the related problems by combining theory with practice.