Track locomotive and vehicle running part detection method and system

Abstract

The application discloses a track locomotive and vehicle running part detection method and system, wherein the track locomotive and vehicle running part detection method achieves the object of obtaining images of track locomotives and key parts of vehicles by inputting vehicle-through images of the track locomotives and vehicles into an identification module which is previously trained by a training sample, and sends alarms to corresponding track locomotives and vehicles according to vehicle number information when determining that the track locomotives and running parts of the vehicles are abnormal according to the images of the key parts, so that the false alarm probability of the track locomotive and vehicle running part detection method is greatly reduced, thereby achieving the object of reducing ineffectual work of workers of track locomotives and vehicles.

Description

technical field [0001] The present application relates to the technical field of rail locomotive and vehicle operation safety assurance, and more specifically, relates to a detection method and detection system for a rail locomotive and a running part of the vehicle. Background technique [0002] The running part of rail locomotives and vehicles refers to the part where the lower part of rail locomotives and vehicles guides rail locomotives and vehicles to run along the track, and transfers the entire weight of rail locomotives and vehicles to the track, generally including wheel sets, axle box oil lubrication devices, side Frame, bolster and spring damping device, brake device and motor, etc. The running part is an important part to ensure the safe operation of rail locomotives and vehicles, so whether there is any abnormality in the running part is the main concern of the staff. [0003] The most traditional way to inspect the running part is to stop the rail locomotives ...

AI Technical Summary

Problems solved by technology

[0005] However, there is still a problem with this solution of detecting the running part. When some parts of the running part are aged and replaced, the acquired 2D images and 3D images of the running part are bound to be out of date with the history. The image of the car is different, causing false alarms

In addition, some parts of the running part (such as hook buffer parts, air pipes, cables, springs and hook links) will inevitably move or shake during the operation of the rail locomotive and vehicle, resulting in relative positional differences. change, and this change in position will not affect the normal operation of the running part, but the method of detecting the running part by comprehensively utilizing the 2D image and 3D image of the running part in the prior art When the running part is detected, the position change of such components will also cause false alarms

This false alarm is bound to make the staff of the rail locomotive and the vehicle carry out unnecessary inspections, thereby increasing the ineffective labor of the staff of the rail locomotive and the vehicle.

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