基于多源激光点云融合的建筑物BIM建模  

Building BIM Modeling Based on Multi-Source Laser Point Cloud Fusion

作　　者：刘洋 LIU Yang(Ningxia First Construction Co.,Ltd.,Yinchuan,Ningxia Hui Autonomous Region,750021 China)

机构地区：[1]宁夏第一建筑有限公司,宁夏银川750021

出　　处：《大众科学》2024年第23期112-114,共3页China Public Science

摘　　要：阐述了激光点云技术的基本原理,强调了多源数据的融合对提高模型精度的重要性,分析了建筑信息模型(Building Information Modeling,BIM)的定义、发展及其与激光点云的结合。并提出了一种系统的BIM建模方法,包括点云数据的获取、融合、建模流程及精度评估。通过应用案例,验证了该方法的有效性和实际应用效果,以期为推动建筑信息化进程的智能化发展提供参考。This article elaborates on the basic principles of laser point cloud technology,emphasizes the importance of multi-source data fusion in improving model accuracy,and analyzes the definition,development,and integration of Building Information Modeling(BIM)with laser point clouds.And proposed a systematic BIM modeling method,including the acquisition,fusion,modeling process,and accuracy evaluation of point cloud data.Through application cases,the effectiveness and practical application effects of this method have been verified,in order to provide reference for promoting the intelligent development of building informatization process.

关 键 词：多源激光点云 建筑信息模型(BIM) 点云处理 数据融合 建筑建模 

分 类 号：TU17[建筑科学—建筑理论] TU198[电子电信—信号与信息处理] TN957.52[电子电信—信息与通信工程]