A construction road planning method and system based on BIM and a UAV

The construction access road planning system, which combines BIM and drones, solves the problems of long data collection time and low efficiency, and achieves efficient and reasonable access road planning and visual design.

CN116501088BActive Publication Date: 2026-06-26THE SEVENTH ENGINEERING CO LTD OF CCCC FIRST HIGHWAY ENGINEERING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
THE SEVENTH ENGINEERING CO LTD OF CCCC FIRST HIGHWAY ENGINEERING CO LTD
Filing Date
2023-04-28
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing BIM design suffers from problems such as long data collection time and low efficiency in construction access road planning, and it is difficult to accurately reflect the access road design in complex terrain.

Method used

A construction access road planning system based on BIM and UAVs is adopted. The information acquisition module determines the UAV flight area, the identification module analyzes the terrain, the analysis module retrieves the flight control strategy, the control module controls the UAV flight, generates a 3D real scene model, and the optimal access road planning module performs access road layout and selection.

Benefits of technology

It improves the efficiency and integrity of drone data collection, ensures the rationality and visualization of access road planning, reduces planning time, and generates optimal access road information.

✦ Generated by Eureka AI based on patent content.

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    Figure CN116501088B_ABST
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Abstract

The application relates to the technical field of highway construction, and particularly discloses a construction detour planning method and system based on BIM and unmanned aerial vehicles, which comprises an information collection module, an identification module, an analysis module, a model generation module and an optimal detour planning module; the analysis module is used for judging the change of the ground level in the flight area of the unmanned aerial vehicle according to the ground level information of the whole area, and calling the corresponding flight control strategy of the unmanned aerial vehicle from a database; the flight control strategy comprises the flight speed, the height and the shooting frequency of the unmanned aerial vehicle; and the control module is used for controlling the unmanned aerial vehicle according to the corresponding flight control strategy of the unmanned aerial vehicle, so as to obtain shooting data. The scheme can ensure the integrity and comprehensiveness of the shooting data of the unmanned aerial vehicle, improve the shooting efficiency of the unmanned aerial vehicle, and greatly reduce the time required for the whole detour planning.
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