面向虚幻引擎的水利工程多源数据转化融合技术初探  

Exploration of multi-source data transformation and fusion technology for hydraulic engineering in Unreal Engine

作　　者：尤林奇 王小平 陶玉波 王楠 谭志翔 YOU Linqi;WANG Xiaoping;TAO Yubo;WANG Nan;TAN Zhixiang(Yellow River Engineering Consulting Co.,Ltd.,Zhengzhou 450003,China)

机构地区：[1]黄河勘测规划设计研究院有限公司,河南郑州450003

出　　处：《水利信息化》2024年第3期30-36,共7页Water Resources Informatization

基　　金：住房和城乡建设部研究开发项目(2018-K8-040)。

摘　　要：随着数字孪生流域和工程在水利行业的提出,对模拟仿真引擎的多源数据承载、兼容、渲染、模拟仿真等能力的要求逐渐提升。为解决数据底板中多源数据融合和高保真场景构建的难题,创新性地在水利行业提出一种基于虚幻引擎(UE)的多源数据底板建设方案,可将体形复杂、体量较大的水利行业主流BIM设计平台(尤其是3DE平台)的设计模型,转换为轻量化、美观的展示模型,并导入UE平台中形成高保真工程数字孪生场景,最终研发九峰山抽水蓄能电站可研数字汇报系统,并用于项目可研汇报;系统运行顺畅,展示效果好,表明技术路线可靠、可行,可为数字孪生工程的实现提供参考。With the advent of digital twin basins and projects in the water conservancy industry,the requirements of multisource data handling,compatibility,rendering,and simulation capabilities of simulation engines are gradually increasing.An innovative multi-source data baseplate construction scheme based on Unreal Engine(UE)is proposed in order to address the challenges of multi-source data fusion and high-fidelity scenario construction,in which complex and largescale BIM models from mainstream hydraulic engineering design platforms(particular the 3DExperience platform)can be transformed perfectly into lightweight and visually appealing display model.The model is imported into the UE platform to create high fidelity digital twin scenarios,and finally the Jiufengshan pumped storage power station research digital reporting system is developed,which is applied in the project research report and demonstrates good system performance and reliable technique routine,thereby providing a valuable reference for the implementation of digital twin projects.

关 键 词：UE 数据融合 BIM GIS 设计模型 展示模型 

分 类 号：TV743[水利工程—水利水电工程] TP391.98[自动化与计算机技术—计算机应用技术]