BIM-based fabricated building data collaborative management method and system

Abstract

The invention discloses a BIM-based fabricated building data collaborative management method and system. The method comprises the steps of 100, BIM (building information model) planning, wherein a GISplatform is utilized to integrate a BIM and apply the BIM to city planning; 200, BIM digitalization, wherein a standard data format is utilized to realize unification of a design model and an analysis model on the basis of a three-dimensional model, and conflict rules are utilized to perform automatic detection on a detection platform; 300, management platform informatization, wherein omnibearinginformation of an engineering project is integrated and merged into a database; and 400, operation and maintenance management, wherein documents and data relevant to operation and maintenance in theconstruction process are integrated, a BIM completion model is established, and a corresponding evaluation mode is established. The whole model meets the demand of a relevant party on the BIM, the structural complexity of sub-models is effectively lowered, and model loading and rendering time is effectively shortened; and meanwhile, model analysis and processing time is slightly prolonged, and theexecution efficiency of BIM version management and collaboration is greatly improved.

Description

technical field [0001] The invention relates to the field of data collaborative management systems, in particular to a BIM-based prefabricated building data collaborative management method and system. Background technique [0002] With the continuous growth of the national economy, the design scale of the construction industry is also continuously expanding. Various construction software are used in construction projects. The simulation simulation of various simulation software has brought huge changes to the development of the construction industry, making the construction The structure and appearance design are becoming more and more complex. The construction industry is a pillar industry in China and has a dominant position in my country's economic industry chain. However, as the scale of the construction industry continues to expand, more and more relevant parties are involved in construction projects. At each stage, cross-domain data delivery and sharing issues become p...

AI Technical Summary

Problems solved by technology

[0006] (1) The traditional data delivery method is often through hand-drawn drawings. Due to manual participation, data delivery often leads to problems such as low work efficiency, loss of delivery information, and wrong delivery information;

[0007] (2) The existing BIM software uses different exchange formats, such as IFC, DWG, XML, etc., which have their own limitations in the performance and efficiency of data exchange and collaborative work, and the data redundancy is large, so it is difficult to effectively support The big data environment that BIM is about to face, especially in the WEB environment, it is difficult for the client and server to parse and render a large BIM model at one time. Therefore, it is necessary to build a standardized Creation and representation of BIM sub-models, enabling different parties to extract their own custom BIM sub-models according to requirements, focusing their work on domain-related sub-models

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