计算机工程与科学2026，Vol.48Issue(6)：1129-1140,12.DOI:10.3969/j.issn.1007-130X.2026.06.015
基于轻型数据库的BIM全信息数据解析与转换研究
Research on BIM full information data parsing and conversion based on lightweight database
摘要
Abstract
To address the issues of low cross-platform interaction efficiency,high storage redundan-cy,and incomplete attribute conversion in building information modeling(BIM)full information data,this paper proposes a data parsing and conversion method for BIM full information data based on a light-weight database.By constructing a multi-level parsing and classification conversion framework tailored for BIM full information,a linear design model structure tree is established in advance.Subsequently,the geometric,attribute,and material information of elements is parsed layer by layer.The parsed ele-ment information is then categorized into six major types and converted into database objects recognized by the lightweight database,which are written into a custom database file.Innovatively,a database ob-ject model based on the"full information data structure"is proposed,leveraging the efficient storage ca-pabilities of the lightweight database to achieve a refined conversion of BIM full information data into lightweight database files.Compared with the IFC standard,experimental data indicate that the new method reduces the size of the converted model by half,improves data parsing efficiency by threefold,and fully retains all element types,model hierarchical structures,and professional attributes of the orig-inal model.The research demonstrates that full information conversion of BIM data is achieved through custom database files,ensuring that geometric,attribute,and material information of elements in the model is not lost,while achieving high data conversion and storage efficiency.This method facilitates seamless data flow and shared application,meeting the data delivery and application requirements for various scenarios in the infrastructure scenarios.关键词
建筑信息模型/轻型数据库/全信息数据结构/直线型设计模型结构树/分类转换Key words
building information modeling(BIM)/lightweight database/full information data struc-ture/linear design model structure tree/classification conversion分类
建筑与水利引用本文复制引用
魏志云,刘秋燕,杨礼国,赵杏英,徐灵慧..基于轻型数据库的BIM全信息数据解析与转换研究[J].计算机工程与科学,2026,48(6):1129-1140,12.基金项目
中国电力建设股份有限公司科技项目(DJ-ZDZX-2024-01) （DJ-ZDZX-2024-01）
国家电网公司总部科技项目(5200-202356477A-3-2-ZN) （5200-202356477A-3-2-ZN）
