Key technology of digital twin system for historical buildings with multi-source data fusion
With the rapid development of digital twin technology,it has enormous potential in the field of historical building revitalization and utilization.How to establish a full lifecycle digital twin operation and maintenance system based on the characteristics of historical buildings has been a hot research topic in recent years.Through the discussion of digital twin technology,the construction mode of a historical building digital twin system including user-oriented mode,expert-oriented mode,and management-oriented mode was introduced.At the same time,the main architecture and module functions of the digital twin system were listed in detail,and the relationship between the device layer,data layer,platform layer,application layer,and decision-making layer was comprehensively discussed.In addition,the Phantom Hall digital twin system was completely constructed by integrating multi-source spatial data and online logical data,and the functional composition of the digital twin system was introduced through project examples.
digital twin systemhistorical buildingsmulti-source dataintegrationactivation and utilization
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