Train wheel set turning repair scheduling system and method

Abstract

The invention discloses a train wheel set turning repair scheduling system and method, and the method comprises the following steps: carrying out the fusion processing of wheel track data of different data sources, and obtaining a data priority value; the wheel health is evaluated according to the data priority magnitude; the maintenance priority of the vehicle with the evaluation result being to-be-repaired is set to the top, and a preliminary turning repair scheduling result is obtained; the predicted turning repair time of each vehicle is obtained according to the wheel diameter and the rim thickness of which the evaluation results are healthy; and carrying out automatic shift arrangement according to the predicted turning repair time, and adding an automatic shift arrangement result to the tail end of the initial turning repair shift arrangement result to obtain a turning repair shift arrangement result. According to the method, deep mining of wheel data is realized, the workload of workers is greatly reduced through system health state analysis and automatic scheduling, the pressure and resource conflict conditions caused by manual scheduling are avoided, the working efficiency can be improved, the maintenance management of the whole train wheel pair is very rapid, safe and reliable, and the working efficiency is improved. The method has important economic and social benefits.

Description

technical field [0001] The invention relates to the field of train operation and maintenance, in particular to a train wheelset repair and scheduling system and method. Background technique [0002] In recent years, my country's railways and urban rail transportation have developed rapidly, and both the operating mileage and the scale under construction have reached the world's leading level. However, with the increase of operation time, the increase of train operation frequency and the increase of the proportion of small-radius curves on the line, the problem of safe service of vehicles and lines has become increasingly prominent, which brings more pressure to operation and maintenance. Especially in terms of wheels, long-term operation leads to wheel tread peeling, tread scratches and wheel rim eccentric wear. Due to the interaction between the train and the track, wavy wear, side wear, and local peeling of the rail surface are prone to occur. Block drop, crushing and fat...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned deficiencies in the prior art, a system and method for train wheel-set repair and scheduling provided by the present invention solve the problem that the existing wheel-set repair data is not uniformly managed by information, and the multi-source data fusion processing of the wheel-set is difficult and the data The utilization rate is not high, and it is impossible to perform automatic turning repair scheduling in advance based on the train wheel set repair data

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