Virtual engineering experience method and virtual engineering experience device based on VR (Virtual Reality) and BIM (Building Information Model)

Abstract

The invention discloses a virtual engineering experience method and a virtual engineering experience device based on VR (Virtual Reality) and a BIM (Building Information Model). The device comprises VR equipment, an operating handle, a BIM scene establishment unit, a scene vision angle signal conversion unit, a final vision angle model establishment unit and a final vision angle model signal output unit. According to the method and the device, an engineering model is established by employing a BIM technology, dynamic roaming is realized by combining the VR equipment, and implementation of whole engineering and various scenes can be simulated in virtuality, so that an experience person can personally experience the various scenes; unpredictable problems in an implementation process of the engineering can be effectively found and early solved; engineering change can be reduced; engineering investment can be controlled; in addition, waste in a construction process of the engineering can be reduced; a material can be saved; the efficiency can be improved; and a concept of green construction can be met.

Description

technical field [0001] The invention relates to the field of virtual reality technology, in particular to a virtual engineering experience method and device based on VR and BIM. Background technique [0002] Before and during the construction of tunnels, high-rises and other projects, it is often necessary to evaluate or optimize the construction effect of the project, drills for safety accidents such as fire escape or falling, etc., and at the same time, it is necessary to learn and train some construction methods for the constructors. Under the existing technical conditions, it is only possible to conduct drills or evaluations on paper, and it is impossible to make the participants feel personally on the scene. Therefore, it is difficult to put forward valuable optimization plans for the construction of the project, and it is difficult to find some problems in the process of project implementation. Unforeseen problems make it difficult to effectively reduce engineering cha...

AI Technical Summary

Problems solved by technology

Under the existing technical conditions, it is only possible to conduct drills or evaluations on paper, and it is impossible to make the participants feel personally on the scene. Therefore, it is difficult to propose valuable optimization plans for the construction of the project, and it is difficult to find some problems in the process of project implementation. Unforeseen problems make it difficult to effectively reduce engineering changes

In addition, taking construction method learning as an example, the existing traditional method is to teach construction methods through the establishment of physical projects, which not only wastes construction materials, but also cannot allow each worker to personally operate, the learning efficiency is low, and the learning effect is poor

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