高校木工机械类实验室由于木材本身性质复杂、加工设备种类多、危险性大,安全教育培训缺乏针对性,往往存在较高的实验安全风险,其中所包含的固定风险和过程风险特征比较清晰。随着数字化经济快速发展,实验室智能化、自动化、可视化相关研究不断进步,虚拟仿真及可视化模拟给木工机械类实验室安全风险管控模式优化带来了新的契机。本项目从“机械设备、实验环境、虚拟项目”三方面探讨木工机械类实验室虚实结合的风险管控措施优化以及安全教育模式创新,并进一步开展应用成效评估。实践表明,虚实结合的实验室安全风险管控模式可以有效提高学生实验风险意识,强化学生安全心理认知,并能有效促进实验安全教育培训方式拓展,对高校提升实验实践教学质量、落实实验安全技术管理等相关工作具有积极的参考价值。

Due to the complex nature of wood, the high operational risk of various mechanical equipments and the lack of pertinence of safety education, the woodworking machinery laboratory inuniversitiesoftenhavehighexperimentalsafetyrisks. With the rapid development of the digital economy, the research on intelligence automation and visualization of laboratory has been progressing, and virtual simulation and visual simulation have brought new opportunities to optimize safety risk management and control mode of woodworking machinery laboratories. This project explores the risk control measures of virtual andrealitycombination and the innovation of the safety education mode from three aspects which are “mechanical equipment, experimental environment and virtual project”, and further evaluates the application effectiveness. The practice shows that the laboratory safety risk management and control mode combining virtual and real can effectively improve students’ awareness of experimental risks, strengthen students’ psychological cognition of safety, and effectively promote the expansion of experimental safetyeducationand training methods, which has positive reference value for universities to improve the quality of experimental practice teaching and implement experimental safety technology management.

重庆市重点教改项目(212007),重庆市教改项目(234003),重庆大学实验室技术安全研究项目(syaq202301015),大学生科研训练项目(202310611058)