A rut detection method based on multi-rotor UAV equipped with Lidar

Abstract

In view of the situation that using vehicle mounted sensors to detect ruts in rut detection technology can cause secondary pressure damage to the road surface ,a method of using multi rotor unmanned aerial vehicles equipped with laser radar to detect ruts is proposed ,and a scheme of multi rotor unmanned aerial vehicles equipped with laser radar acquisition system is designed .Existing rut calculation methods are analyzed, and virtual wire method is used to calculate rut depth .Laser radar data on the Zhenglan Banner section of the national highway G207 are actually collected .Study the characteristics of the road segment data, verify the rutting algorithm in this article, and provide rutting road segment results.