Outdoor three-dimensional integrated pipeline threshold detection method for urban rail transit depot

Abstract

The invention relates to an outdoor three-dimensional integrated pipeline threshold detection method for an urban rail transit depot. The method includes: (1) extracting pipeline information, and extracting a current model and pipeline starting point, terminal point and pipe diameter information in an additional reference model in the current model in outdoor three-dimensional integrated pipeline design data of the urban rail transit depot; (2) calculating information of the outdoor three-dimensional integrated pipeline design data of the urban rail transit depot by adopting a soft collision detection algorithm; (3) outputting a soft collision result of detected information; (4) visually displaying the soft collision result. By the technical scheme, soft collision detection can be performed on outdoor three-dimensional integrated pipelines of the urban rail transit depot in three-dimensional software effectively, efficiency in work design is improved greatly, accuracy is high, and abandoned pipeline construction work is completely eradicated.

Description

technical field [0001] The invention relates to a comprehensive pipeline design, in particular to a threshold value detection of an outdoor three-dimensional comprehensive pipeline in a rail transit vehicle depot. Background technique [0002] In the prior art, the outdoor pipelines of rail transit depots refer to various power pipelines, communication signal pipelines, water supply pipelines, drainage pipelines, rainwater pipelines, sewage pipelines, gas pipelines, heating pipelines, etc. inside and outside the depot. Pipelines, like the meridians of the human body, constitute the nerve and circulatory system of the depot, and are responsible for the transmission of various energy and information and the discharge of waste. [0003] There are many types of outdoor pipelines, many specialties involved, and many constraints. The comprehensive pipeline design has always been the focus and difficulty of many design institutes in designing depot projects. However, the existing d...

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Problems solved by technology

[0006] In view of this, the main purpose of the present invention is to provide a threshold detection of the outdoor three-dimensional comprehensive pipeline of the rail transit depot. Through this technical solution, the existing three-dimensional software has a single collision check rule and cannot perform detection on the outdoor three-dimensional comprehensive pipeline of the rail transit depot. Soft collision inspection, resulting in low efficiency and low accuracy of 3D design of outdoor integrated pipelines in rail transit depots, reducing pipeline waste projects

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