基于版本标识符的BIM数据版本管理方法研究与实现  

Research and Implementation of BIM Data Version Management Method Based on Version Identifiers

作　　者：杜广林 王厚霖 曲柄宇 代明智 廖川 DU Guanglin;WANG Houlin;QU Bingyu;DAI Mingzhi;LIAO Chuan(China Communications Information Technology Group Co.,Ltd,Beijing 100000,China)

机构地区：[1]中国交通信息科技集团有限公司,北京100000

出　　处：《建筑经济》2024年第S2期281-285,共5页Construction Economy

摘　　要：建立单一BIM数据源以解决工程全生命期BIM数据贯通问题已是业内共识,BIM数据版本管理是实现这一思路必须要解决的核心技术问题之一。本文提出一种基于版本标识符的BIM数据版本管理方法,该方法分析BIM模型应具备的特性,采用版本号标记实体对象及其数据组件,并设计一套版本号应用规则,实现对BIM数据进行亚对象级版本管理能力。本文提出的方法在BIM模型版本管理系统予以实现,实践表明该方法易于实现且通用性强,对于解决BIM数据版本管理问题有很大借鉴意义。Establishing a single BIM data source to address the issue of BIM data continuity throughout the engineering life cycle is an industry consensus.BIM data version management is one of the core technical issues that must be addressed to achieve this idea.This article proposes a BIM data version management method based on version identifiers.The method analyzes the characteristics that BIM models should possess,uses version numbers to mark entity objects and their data components,and designs a set of version number application rules,achieving the capability of sub-object level version management of BIM data.The method proposed in this paper is implemented in a BIM model version management system,and practice has shown that this method is easy to implement and has strong universality,which is of great reference value for solving the problem of BIM data version management.

关 键 词：BIM 数据贯通 版本管理 版本标识符 

分 类 号：TU17[建筑科学—建筑理论]