In order to improve the safety factor of coal mine production,enhance the safety skills of miners and increase the efficiency of mine,the paper discusses the importance of coal mine practice training system based on virtual simulation technology and briefly introduces the key technology of virtual reality.The coal mine safety training system has been exported with Adobe Photoshop software、3Dsmax software、Unity3d software and other tools.Through the image,sound,text,three-dimensional roaming and other forms,it simulates the surface and underground environment,and achieves multiplayer online interaction.The system has been used,with authenticity,security,interaction,effectiveness and other characteristics,is a highly efficient and reliable practice of coal mine training.%以提高煤矿生产的安全系数,增强矿工的安全技能以及增加矿井效益为目的,本文论述了基于虚拟仿真技术的煤矿实习培训系统和虚拟现实的关键技术.用Adobe Photoshop软件进行图标设计,3Dsmax软件进行场景建模、贴图,Unity3d软件进行合成、导出等工具开发人机互动的煤矿安全培训系统.通过图像、声音、文字、三维漫游等形式真实模拟矿井地上地下环境,实现多人在线互动.本系统已经投入使用,具有真实性、安全性、互动性、实效等特点,是一种高效可靠的煤矿实习培训方式.
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