测绘通报 ›› 2018, Vol. 0 ›› Issue (12): 69-73.doi: 10.13474/j.cnki.11-2246.2018.0386

• 学术研究 • 上一篇    下一篇

多分辨率层次模型支持下的BIM-GIS集成可视化

陈玉龙1,2   

  1. 1. 北京建筑大学, 北京 100044;
    2. 城市空间信息工程北京市重点实验室, 北京 100038
  • 收稿日期:2018-08-15 出版日期:2018-12-25 发布日期:2019-01-03
  • 作者简介:陈玉龙(1984-),男,硕士,讲师,工程师,研究方向为三维GIS、遗产数字保护。E-mail:dragon_16@126.com
  • 基金资助:
    城市空间信息工程北京市重点实验室经费(2017208);北京建筑大学科学研究基金(KYJJ2017036)

BIM-GIS Integrated Visualization Method Based on Multi-resolution Hierarchical Model

CHEN Yulong1,2   

  1. 1. Beijing University of Civil Engineering Architecture, Beijing 100044, China;
    2. Beijing Key Laboratory of Urban Spatial Information Engineering, Beijing 100038, China
  • Received:2018-08-15 Online:2018-12-25 Published:2019-01-03

摘要: BIM与GIS的集成,实现了二者信息的共享和互操作,开拓了不同领域数据多维应用的新途径,已成为当下研究的热点之一。本文以典型BIM数据(RVT)为例,提出一种基于多分辨率层次模型的BIM-GIS数据集成可视化的方法,在完整继承BIM几何、外观、语义信息的基础上,采用连续多分辨率层次模型方法,实现了BIM-GIS轻量化,增强了大尺度BIM-GIS场景实时绘制能力,提高了模型显示效率,并以建筑、HAVC、管道RVT模型为例进行了验证。

关键词: BIM-GIS集成, Revit软件, 多分辨率层次模型

Abstract: The integration of BIM and GIS, realizing information sharing and interoperability between them, has opened up a new way of multi-dimensional application of data in different fields, and has become one of the hotspots of current research. Taking typical BIM data (RVT) as an example, this paper presents a method of BIM-GIS data integration and visualization based on multi-resolution hierarchical model. On the basis of inheriting BIM geometry, appearance and semantics information, the method of continuous multi-resolution hierarchical model is adopted to realize the lightweight of BIM-GIS and enhance the real-time rendering of large-scale BIM-GIS scene. The efficiency of the model is improved, and the building, HAVC and pipeline RVT models are taken as an example.

Key words: BIM-GIS integration, Revit, multi-resolution hierarchical model

中图分类号: