Railway public work equipment and surrounding environment hidden danger troubleshooting method based on unmanned aerial vehicle inspection

Abstract

The invention relates to a railway engineering equipment and surrounding environment hidden danger troubleshooting method based on unmanned aerial vehicle inspection. The unmanned aerial vehicle carries an orthographic camera, a video camera, an oblique photography camera and a laser radar, and the method is characterized by comprising the following steps: S1, designing the route of the unmanned aerial vehicle; s2, obtaining an unmanned aerial vehicle inspection result; and S3, applying an unmanned aerial vehicle inspection result. The invention provides an unmanned aerial vehicle routing inspection technical system suitable for the whole railway line public work equipment and the surrounding environment, risks and hidden dangers can be better found in the operation stage, multi-source data monitoring and evaluation are carried out, and the data utilization rate is improved.

Description

technical field [0001] The invention relates to the technical field of railway detection, in particular to a method for checking hidden dangers of railway construction equipment and surrounding environments based on unmanned aerial vehicle inspection. Background technique [0002] With the continuous expansion of the line network, the operating environment faced by my country's railways has become increasingly complex, and safety risks have continued to increase. Especially in recent years, my country's extreme weather has occurred frequently, and the problems of railway geological disasters and flood control have become increasingly prominent. At present, the inspection of hidden dangers along the railway usually adopts human foot inspection, visual inspection, manual measurement and other methods. The above methods have problems such as low operation efficiency, low recognition rate of research and judgment, and low measurement accuracy, and cannot form a system for potenti...

AI Technical Summary

Problems solved by technology

[0006] 1. Existing UAV inspections on the entire line are mainly focused on terrain surveying and construction progress management, which are used in the survey, design and construction stages of railways. In the operation stage, although geological hazard assessments have been carried out, the main It is based on manual discovery of hidden dangers, using UAV image data for single-point monitoring and evaluation

[0007] 2. The multi-source data obtained by UAV inspection did not adapt to local conditions and give full play to its characteristics, resulting in low data utilization

[0008] 3. A drone inspection technology system suitable for the entire railway line of public works equipment and the surrounding environment has not yet been formed

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