摘要:近年来，国内外对超高层建筑运维监测所需的传感器种类复杂且数量庞大，当前以图表为主的监测展示技术无法满足多模态监测结果“准确、高效、直观”展示的应用需求。本文基于BIM模型与多模态监测数据的融合技术，利用BIM模型表现监测数据的空间位置和拓扑信息，针对超高层建筑提出了一种以BIM模型为载体的多模态监测数据融合展示技术方案。方案要点包括：设计了数据采集边缘终端采集混合传输的感知汇聚层，可高效可靠地获取监测数据；针对不同的监测分析需求，集成融合层设计了多模态单点数据集成算法和同源多点数据集成算法；通过交互显示层实现了单点联动和同源多点两种模式的多模态融合显示。此技术可直观、准确地展示监测结果，显著提高了超高层监测效率。

Abstract: In recent years, the types of sensors required for the super high-rise operation and maintenance monitoring system are complex and the number is huge. The current monitoring and display technology based on charts cannot meet the application requirements of accurate, efficient and intuitive display of multi-modal monitoring results. In this paper, BIM model and multi-modal monitoring data are fused, and a multi-modal monitoring data fusion display technology scheme based on BIM model is proposed for super high-rise buildings. In the scheme, the sensing convergence layer of data acquisition edge terminal acquisition hybrid transmission is designed to obtain monitoring data efficiently and reliably. According to different monitoring and analysis requirements, the multi-modal single-point data integration algorithm and the homologous multi-point data integration algorithm are designed in the integrated fusion layer. Finally, the multi-modal fusion display of single-point linkage and homologous multi-point modes is realized through the interactive display layer. Based on the fusion technology of BIM model and multi-modal monitoring data, this paper uses BIM model to show the spatial location and topology information of monitoring data, so as to achieve the intuitive and accurate display effect of monitoring results and significantly improve the monitoring efficiency of super high-rise buildings