Digital twin modeling method for intelligent hoisting process of prefabricated parts of fabricated building

Abstract

The invention discloses a digital twin modeling method for an intelligent hoisting process of prefabricated parts of a fabricated building. The method mainly comprises the steps of fabricated buildingconstruction site solid modeling, digital twinning virtual body modeling and virtual-real interaction association modeling. The construction site entity modeling is composed of intelligent hoisting component modeling, intelligent hoisting equipment modeling and intelligent gateway modeling, and construction site data acquisition is achieved. The digital twin virtual body modeling carries out analog simulation on a construction site from four aspects of geometry, physics, behaviors and rules; according to virtual-real interaction association modeling, synchronous simulation of construction site solid modeling and digital twin virtual body modeling is achieved through a data transmission protocol, and prediction and optimization of model driving are achieved. According to the invention, theproblems that in the hoisting process of prefabricated components of a traditional fabricated building, data are difficult to map, information is redundant and not visual enough, and searching is difficult can be solved, control over the fabricated construction process is enhanced, the construction efficiency is improved, and the informatization level of the fabricated hoisting process is improved.

Description

technical field [0001] The invention relates to the field of digital twins and building construction, in particular to a digital twin modeling method for the intelligent hoisting process of prefabricated building components. Background technique [0002] In recent years, my country has become a world-renowned construction power. In the future, China's construction industry will surely embark on the road of greening, industrialization and informatization. Prefabricated buildings are one of the important paths to realize the transformation from traditional construction methods to modern industrialized construction methods. Its technical level directly reflects the country's construction capabilities and scientific and technological strength. Comprehensively promoting the development of prefabricated buildings has become the top priority of the construction industry. With the improvement of the degree of industrialization, the technical level of prefabricated buildings has also...

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Problems solved by technology

[0009] The purpose of the present invention is to overcome the problems of difficult data mapping, redundant information, unintuitiveness, difficult search, and logical confusion in the process of information collection, storage, and processing in the process of hoisting traditional prefabricated building prefabricated components

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