摘 要:左排渡槽洪水漫溢是一种因持续降雨而导致的水灾害现象,发生时可能会影响南水北调中线工程总干渠正常输水,对建筑物和渠道造成一定程度的损害,危及下游村庄企业人员的人身安全。为了在灾害形成初期进行相应的处置,降低灾害进一步演变的可能性,使用 Unity3D 引擎开发左排渡槽洪水漫溢险情应急抢险虚拟演练培训系统,通过剧情演绎将抢险流程展现给用户,使用户能够沉浸式地体验险情并能够知晓在当时情况下应采取何种举措。实验结果表明,基于 VR 的演练培训系统能够提高巡检人员应对突发事件的能力,对洪水漫槽入渠灾害的预警防治具有重要意义。
关键词:Unity3D;虚拟应急演练;虚拟现实
DOI:10.19850/j.cnki.2096-4706.2023.05.038
中图分类号:TP391.9 文献标识码:A 文章编号:2096-4706(2023)05-0156-04
VR-based Emergency Drill Training System for Flood Overflow of Left Aqueduct
XIE Ge, TONG Xiaoyang, DU Jiangyue
(School of Information Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450046, China)
Abstract: The flood overflow of the left aqueduct is a kind of water disaster phenomenon caused by continuous rainfall. When it happens, it may affect the normal water delivery of the main canal of the South-to-North Water Transfer Project, cause some damage to the buildings and channels, and endanger the personal safety of enterprises in the downstream villages. In order to deal with the disaster at the early stage of its formation and reduce the possibility of its further evolution, the Unity3D engine is used to develop a virtual emergency drill training system for the flood overflow of the left aqueduct, and the rescue process is presented to users through scenario interpretation, so that users can experience dangerous situations immersively and know what measures to take under the current situation. The experimental results show that the VR-based drill training system can improve the ability of patrol inspectors to deal with emergencies, and is of great significance for the early warning and prevention of the disaster of flood overflowing into the channel.
Keywords: Unity3D; virtual emergency drill; virtual reality
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作者简介:谢歌(1998—),女,汉族,河南新乡人,硕士研究生在读,研究方向:虚拟现实、水利信息化;仝晓阳(1999—),男,汉族,河南洛阳人,硕士研究生在读,研究方向:虚拟现实;杜江岳(1998—),男,汉族,河南安阳人,硕士研究生在读,研究方向:虚拟现实、水利信息化。