High-simulation traction field construction simulation method based on laser cloud

Abstract

The invention relates to a high-simulation traction field construction simulation method based on laser cloud in the field of traction field construction. The construction method comprises the following steps: S1, using unmanned aerial vehicle laser radar; S2, unmanned aerial vehicle laser point cloud; s3, automatically processing a cloud result; S4, presenting a Webgl at a webpage end; s5, importing components of the BIM model; s6, scene fusion; s7, carrying out JavaScript engine light and shadow rendering; S8, carrying out construction simulation. According to the method, point cloud data are collected in a programmed mode through the unmanned aerial vehicle laser radar, then the point cloud data are automatically processed, the point cloud data can be presented at a webpage end through a Webgl technology, meanwhile, light and shadow rendering is carried out through a JavaScript engine, and construction of lightweight traction equipment of a BIM model is combined, so that the purpose of high-simulation traction field construction simulation is achieved, and rationality pre-judgment can be performed on subsequent construction conditions to be carried out.

Description

technical field [0001] The invention relates to the construction and field of traction yards, in particular to a laser cloud-based high-simulation traction yard construction simulation method. Background technique [0002] BIM construction refers to the use of BIM technology to deal with construction collision problems often encountered in the construction process. The BIM building information model can coordinate the construction collision problems of various disciplines in the early stage of building construction, generate coordination data, and provide them. Cause unnecessary waste of human resource and delay of construction period in construction. [0003] At present, most of the existing traction field construction simulation applications are completed locally through large-scale BIM construction simulation software, but there is a lack of light-weight simulation applications on the web side, resulting in multi-person work teams having to go offline to complete pre-cons...

AI Technical Summary

Problems solved by technology

Unnecessary waste of human resources and delays in the construction period during construction

[0003] At present, most of the existing traction field construction simulation applications are completed locally through large-scale BIM construction simulation software, but there is a lack of light-weight simulation applications on the web side, resulting in multi-person work teams having to go offline to complete pre-construction The work of reasonable prediction

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