| 基于虚拟现实技术的船舶消防培训系统 |
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| 引用本文： | 陶瑞,朱耀辉,任鸿翔,郭磊.基于虚拟现实技术的船舶消防培训系统[J].上海海事大学学报,2017,38(1):74-78. |
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| 作者姓名： | 陶瑞 朱耀辉 任鸿翔 郭磊 |
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| 作者单位： | 大连海事大学航海学院,大连海事大学交通运输管理学院；中国海事服务中心,大连海事大学航海学院,大连海事大学航海学院 |
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| 基金项目： | 国家高技术研究发展计划（“八六三”计划)(2015AA010504)；交通运输部应用基础研究资助项目(2015329225204)；大连海事大学重点科研项目(3132016324) |
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| 摘 要： | 为提高船舶消防培训的效率和水平,节约训练成本,设计消防培训系统整体架构.运用三维建模技术建立固定水灭火系统、固定二氧化碳灭火系统及消防员装备穿戴模型.使用反向动力学原理实现虚拟人的动作模拟.使用粒子系统实现火焰和二氧化碳的雾化效果.使用碰撞检测技术判断虚拟人与设备之间、设备与设备之间、二氧化碳与火焰之间是否产生相互作用.培训过程中,针对学员操作给出具体提示信息,帮助学员完成操作训练.测试结果表明,所开发的系统培训效果良好,可应用于消防培训.
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| 关 键 词： | 虚拟现实 Unity 船舶消防 训练 |
| 收稿时间： | 2016/9/9 0:00:00 |
| 修稿时间： | 2016/12/21 0:00:00 |
Ship fire-fighting training system based on virtual reality technique |
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| Abstract: | In order to improve the efficiency and level of ship fire fighting training and save training cost, the overall framework of fire fighting training system is designed. The fixed water based fire extinguishing system, the fixed CO2 based fire extinguishing system and the model of fireman equipment clothing are built by 3D modeling technology. The motion simulation of virtual human is realized by the theory of inverse dynamics. The atomization of fire and CO2 is realized by the particle system. By the collision detection technology, whether the interactions generate between virtual human and equipment, between equipment and equipment and between CO2 and fire is determined. In the process of training, for student operation, the specific prompt information is given to help students complete operation training. Test results show that the developed system has good training effect, and can be applied to fire fighting training. |
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