The invention discloses an unmanned aerial vehicle collection method based on urban rail transit engineering monitoring, and relates to the technical field of unmanned aerial vehicle detection flight. The unmanned aerial vehicle acquisition method based on urban rail transit engineering monitoring comprises the following steps: S1, establishing a ground three-dimensional model by adopting an unmanned aerial vehicle radar scanning and oblique photogrammetry technology, comparing ground subsidence changes in different construction stages of rail transit construction, and verifying precision and reliability by comparing unmanned aerial vehicle data with traditional manual monitoring data; and S2, researching and determining the technical requirements of the data acquisition route and range of the unmanned aerial vehicle according to the deformation rule and range of the settlement area of different construction methods. According to the invention, an unmanned aerial vehicle collection mode is adopted, a large area can be covered in a short time, and the detection efficiency is greatly improved. And meanwhile, the unmanned aerial vehicle flies by adopting a fuzzy logic control algorithm, so that the unmanned aerial vehicle can flexibly fly in the urban rail transit, and the safety is higher.
本发明公开了一种基于城市轨道交通工程监测的无人机采集方法,涉及无人机检测飞行技术领域。该基于城市轨道交通工程监测的无人机采集方法,包括以下步骤:S1、采用无人机雷达扫描、倾斜摄影测量技术建立地面三维模型,对比轨道交通建设不同施工阶段地面沉降变化,且利用无人机数据与传统人工监测数据比对,验证精度及可靠性;S2、针对不同工法的沉降区域变形规律及范围,研究确定无人机数据采集航线及范围技术要求。在本发明中,采用无人机采集的方式,能够在短时间内覆盖大面积区域,大大提高了检测效率。同时采用模糊逻辑控制算法的方式进行飞行,无人机可灵活的在城市轨道交通内进行飞行,安全性更高。
Unmanned aerial vehicle collection method based on urban rail transit engineering monitoring
一种基于城市轨道交通工程监测的无人机采集方法
2025-05-30
Patent
Electronic Resource
Chinese
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