摘要
GIS与BIM融合的应用领域非常广阔,已得到社会的广泛认同,且相关研究工作也在不断深入。本文对国内外GIS与BIM融合的相关研究从融合方法和集成应用两方面进行了总结概括,并做了相应的分析和讨论。GIS与BIM融合方法大致可以分为数据格式转换、数据标准扩展和本体论3种模式,初步实现了GIS与BIM数据的相互转化和融合,但几何信息和属性信息丢失、语义信息歧义等是其中突出的问题。GIS与BIM的集成主要用于工程建设管理、工程规划设计、市政设施管理和火灾应急处理等方面,但集成应用还处于理论设想和方法探讨阶段,并未得到广泛的实际应用。总的来说,GIS与BIM融合不论在融合方法研究方面,还是在集成应用方面,都处于起步和探索阶段,发展新型数据模型,优化信息表达形式,兼顾几何实体表达和面向具体应用的语义知识表达需要,很可能是未来GIS与BIM融合的另一种解决途径。
While the practical value of GIS-BIM integration has been widely accepted by the whole society,more research efforts have been focused on this topic.In this paper,researches at home and abroad on GIS-BIM integration were surveyed,and we made a conclusion about GIS-BIM integration methods and applications.Integration methods can be roughly classified into three classes:format conversion,standard extension and ontology,but all these methods have their limitations on the loss of geometry and property information.In the aspect of application,the integration of GIS and BIM is designed to be used in engineering construction management,project planning and design,municipal facilities management and fire emergency,but it still remains a theoretical target.In general,the integration of GIS and BIM is in the prototype stage,and the potential paths for future research will be focused on new data model design and information expression optimization.
作者
武鹏飞
刘玉身
谭毅
李建锋
WU Pengfei;LIU Yushen;TAN Yi;LI Jianfeng(School of Software,Tsinghua University,Beijing 100084,China;CRRC Information Technology Co. Ltd.,Beijing 100084,China;Engineering Management Center,Bureau of Public Works Shenzhen Municipality,Shenzhen 518028,China)
出处
《测绘与空间地理信息》
2019年第1期1-6,共6页
Geomatics & Spatial Information Technology
基金
国家重点研发计划项目(2018YFB0505400)
国家自然科学基金(61472202)
中国铁路总公司科研专项课题--铁路工程信息模型交付与制图关键技术研究(J2017X010)资助
