Subway station space collision detection optimization method based on Revit secondary development technology

Through Revit secondary development technology, the optimization method for space collision detection of subway stations has been developed, which solves the problem of difficulty in detecting and optimizing soft collisions and interval collisions in the existing technology, improves design accuracy and construction efficiency, and promotes design automation and intelligence.

CN119939916AActive Publication Date: 2025-05-06EAST CHINA JIAOTONG UNIVERSITY
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Patent Information

Application Number
CN202510008375.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-05-06
Estimated Expiration
2045-01-03

AI Technical Summary

Technical Problem

The prior art is difficult to effectively detect and optimize soft collisions and interval collisions between different components in subway station design, resulting in low design accuracy and low construction efficiency.

Method used

Through the Revit secondary development technology, the optimization method for space collision detection of subway stations is developed, including creating component families, parametric modeling, filtering and classifying component elements, judging collision types and optimizing and adjusting.

Benefits of technology

It improves the accuracy of soft collision detection results, achieves wider application, improves the efficiency of design and construction, and promotes the automation, intelligence and intelligence of the design process of subway stations.

✦ Generated by Eureka AI based on patent content.

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Patent Text Reader

Abstract

The invention discloses a detection optimization method for three different collision forms of hard collision, soft collision and interval collision of a subway station, develops plug-ins for automatic construction, collision detection and optimization of a subway station model based on a Revit secondary development technology, and belongs to the field of subway station space collision detection optimization. The method comprises the steps that S1, a component family is created, Revit software functions are expanded, and a BIM family library suitable for a subway station is built; s2, parametrically creating a subway station BIM model; respectively establishing Excel program interfaces for CAD and Revit, taking an Excel table as a bridge, importing modeling information and the established component family into Revit modeling software, and completing establishment of a subway station BIM model by utilizing Revit secondary development parameterized modeling; s3, hard collision, soft collision and interval collision functions are achieved; and S4, carrying out automatic adjustment and optimization on a collision point result.
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Citation Information

Patent Citations

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    CN111680412A

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    CN115577421A