面向物联网的动态空间数据分析与安全预警系统的研究  

Research on Dynamic Spatial Data Analysis and Security Warning System for Internet of Things

作　　者：黄成 李晓磊 黄忍 Huang Cheng;Li Xiaolei;Huang Ren(China Railway Fourth Group Co.,Ltd.,Hefei 230022,China;Anhui Digital Intelligent Construction Research Institute Co.,Ltd.,Hefei 230022,China)

机构地区：[1]中铁四局集团有限公司,合肥230022 [2]安徽数智建造研究院有限公司,合肥230022

出　　处：《绿色建造与智能建筑》2025年第2期48-51,共4页Green Construction and Intelligent Building

基　　金：建筑物联网应用关键技术研究-B(编号:2022-重大专项-08)。

摘　　要：依托某城际铁路工程,基于BIM与IoT技术进行物联网的动态空间分析和安全预警系统的研究。根据既有线路资料创建线路模型及大型设备BIM模型,基于数字孪生底座加载展示总体情况,采用机械物联网系统将BIM模型和数据接入数字孪生底座,实时计算机械设备与既有线路模型之间的位置关系,联动设备进行三维仿真和计算倾覆包络盒,并结合GIS技术对设备施工风险进行评估和可视化展示。Based on a certain intercity railway project,research on dynamic spatial analysis and safety warning system of the Internet of Things based on BIM and IoT technology.Create a line model and a large-scale equipment BIM model based on existing line data,load and display the overall situation based on the digital twin base,use a mechanical IoT system to connect the BIM model and data to the digital twin base,calculate the real-time position relationship between the mechanical equipment and the existing line model,link the equipment for 3D simulation and calculate the overturning envelope box,and combine GIS technology to evaluate and visualize the equipment construction risk.

关 键 词：BIM技术 IoT技术 GIS技术 动态空间数据 数字孪生 

分 类 号：TU17[建筑科学—建筑理论]