建筑信息模型与地理信息数据融合技术在轨道交通项目中的应用分析
殷成钰1黄际政2黄胜1吴和志1
Application Analysis of BIM and GIS Data Fusion Technology in Rail Transit Projects
YIN Chengyu1HUANG Jizheng2HUANG Sheng1WU Hezhi1
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作者信息:1.深圳市市政设计研究院有限公司，518029，深圳
2.深圳地铁建设集团有限公司，518026，深圳
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Affiliation:1.Shenzhen Municipal Design & Research Institute Co., Ltd., 518029, Shenzhen, China
2.Shenzhen Metro Group Co., Ltd., 518026, Shenzhen, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2025.03.041
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中图分类号/CLCN:TP3∶U231
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栏目/Col:应用技术
摘要:
［目的］城市轨道交通项目在勘察、设计、施工、运维等，全生命周期中产生的大量数据累积，并有数据量大及多源异构的特点，需要通过对建筑信息模型与地理信息数据融合技术的研究，解决轨道交通项目中数据融合及管理痛点。［方法］依托深圳地铁项目，对该技术路径应用进行应用分析。通过对城市轨道交通信息化过程中产生的数据类型进行整理，分析不同的数据结构特征，使用SuperMapGIS(地理信息系统)平台并基于二次开发技术实现BIM(建筑信息模型)数据自动化处理，并从数据格式、坐标系统、渲染性能3个方面实现BIM与GIS数据融合。［结果及结论］技术应用至深圳全域地铁轨道交通信息化建设中，形成了BIM+GIS可视化数据平台，为深圳地铁轨道交通工程项目中数据的融合及管理提供了解决方案。
Abstracts:
［Objective］ Urban rail transit projects generate massive amounts of data throughout their lifecycle, including survey, design, construction, and operation-maintenance phases. These data are characterized by large volume and multi-source heterogeneity, necessitating the development of data fusion and management solutions in rail transit projects through research on the integration of BIM (building information modeling) and GIS (geographic information system) data. ［Method］ Based on the Shenzhen Metro project, an application analysis of this technical approach is conducted. By organizing the types of data generated during the digitalization process of urban rail transit, the structural characteristics of different data are analyzed. The Super Map GIS platform, combined with secondary development technologies, is utilized to automate the processing of BIM data. Then, BIM and GIS data fusion is accomplished from three aspects: data formats, coordinate systems, and rendering performance. ［Result & Conclusion］ The technology is applied to full-scale rail transit digital construction of Shenzhen Metro, resulting in the development of a BIM+GIS visual data platform. This platform offers a comprehensive solution for data integration and management in Shenzhen Metro engineering projects.
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