A comprehensive wiring method and system for fabricated utility tunnel

CN122287293APending Publication Date: 2026-06-26艾奕康设计与咨询(深圳)有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
艾奕康设计与咨询(深圳)有限公司
Filing Date
2026-02-11
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing prefabricated integrated utility tunnel cabling technology ignores the transmission effect of pipeline space conflicts and the influence of climate environment, resulting in pipeline compression, insufficient maintenance space, reduced cabling construction efficiency and shortened service life of cables and pipeline structures.

Method used

By identifying pipeline spatial conflicts through BIM collision detection, constructing a geometric constraint dataset, obtaining climate and environmental parameters to construct an environmental constraint dataset, using an association rule algorithm to determine the associated constraint dataset, combining a graph neural network model to construct a cable constraint model, filtering the target path set, and determining the installation sequence parameters based on pipeline type and laying rules.

Benefits of technology

Accurate identification of pipeline space conflicts avoids pipeline compression and insufficient maintenance space, improves wiring construction efficiency, extends the service life of cables and pipeline structures, and ensures the stable operation of prefabricated integrated utility tunnels.

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Abstract

This invention relates to the field of cabling management technology and discloses a comprehensive cabling method and system for prefabricated integrated utility tunnels. The method includes: determining a set of candidate pipeline paths; performing BIM clash detection on the candidate paths; determining the spatial conflict relationships between each candidate pipeline path; determining the association results between different types of climate and environmental parameters based on an association rule algorithm and constructing an association constraint dataset; determining a cable constraint model based on the geometric constraint dataset, environmental constraint dataset, and association constraint dataset; determining the constraint margin for each candidate path based on the cable constraint model; filtering the candidate path set based on the constraint margin; classifying the target path set according to the laying rules for different pipeline types; and laying pipelines based on installation sequence parameters. This invention determines spatial conflict relationships through BIM clash detection and determines environmental constraints according to an association rule algorithm, ensuring the safety and reliability of the integrated cabling.
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