Building design management system based on BIM and VR and management method thereof

Abstract

The invention discloses a building design management system based on BIM and VR and a management method thereof. The design effect of a designed BIM model is presented on a client in the form of virtual reality. If a customer needs to modify the design, satisfactory parts are directly selected in a replacement part library to perform replacement modification of the original design, without the need of providing modification suggestions by way of human description, thereby reducing the trouble of design delay which may be caused due to ineffective communication. The modification intention of the customer is finally returned to designers in the form of modified visualization lightweight data corresponding to the model. The designers can visually understand the modification intention of the customer, modify the BIM model which is originally stored in a BIM central server according to the modification suggestions, and finally return the modified BIM model to the BIM central server to update the original BIM model. In this way, the way of oral communication between professionals and non-professionals is changed and interactive presentation of the communication intentions is conducted in a manner of visualization, thereby improving the communication efficiency and accuracy.

Description

technical field [0001] The invention relates to the technical field of architectural design, in particular to a BIM and VR-based architectural design management system and a management method thereof. Background technique [0002] Building Information Modeling BIM (Building Information Modeling) takes the relevant information data of the construction project as the basis of the model, establishes the building model, and simulates the real information of the building through digital information simulation. It has five characteristics of visualization, coordination, simulation, optimization and drawing. [0003] As a revolutionary upgrade of architectural graphics visualization from plane to three-dimensional, BIM has become a key technology in the field of architectural engineering. However, there are still some difficulties in applying BIM to architectural design: First, the BIM model needs to be designed according to customer needs. It is the drawing that is provided to th...

AI Technical Summary

Problems solved by technology

[0003] As a revolutionary upgrade of architectural graphic visualization from plane to three-dimensional, BIM has become a key technology in the field of architectural engineering. However, there are still some difficulties in applying BIM to architectural design: first, the BIM model needs to be designed according to customer needs. It is to provide the drawing to the customer, and the customer will propose amendments after viewing. This process is often inefficient, because it is difficult to unify the customer's needs and the thinking of the design team, and the design results of the drawing are not three-dimensional and obvious. Manual file delivery and other processes with uncertain factors, for designers, it is more difficult to modify the BIM model repeatedly

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