Vehicle inspection and maintenance method

Abstract

The invention discloses a vehicle inspection and maintenance method. The method comprises the following steps of establishing a railway vehicle product detail list; performing functional analysis of the railway vehicle based on the railway vehicle product detail list respectively; performing performance estimation of the railway vehicle based on a result of structural-functional analysis; determining a maintenance spare part strategy for the railway vehicle based on a performance estimation result, and completing corresponding spare part preparation according to the determined maintenance spare part strategy; determining maintenance requirements of the railway vehicle according to the performance estimation result, and completing corresponding maintenance preparation according to the determined maintenance requirements; and determining a maintenance method based on the performance estimation result, and completing maintenance of the railway vehicle according to the determined maintenance method. The vehicle inspection and maintenance method disclosed by the invention is reasonable and comprehensive in structural design, achieves scientific and reasonable management of vehicles and real-time maintenance of problem vehicles, and ensures operation safety.

Description

technical field [0001] The invention relates to the technical field of vehicle maintenance, in particular to a vehicle maintenance method. Background technique [0002] For example, the safety and reliability of EMUs are the most concerned technical issues in rolling stock technology. to ensure that [0003] The reliable operation of rolling stock requires corresponding overhaul and maintenance analysis or operations at different stages of the rolling stock life cycle. [0004] However, large and complex railway technical equipment such as locomotives such as EMUs have complex structures, diverse functions, and a large number of types and quantities of components. When performing overhaul and maintenance, they often feel "overwhelmed and at a loss". The maintenance of some rolling stock has become inefficient, affecting the normal operation of the rolling stock. Moreover, this disorderly maintenance cannot effectively reflect the problems existing in the design and manufa...

AI Technical Summary

Problems solved by technology

[0004] However, large and complex railway technical equipment such as locomotives such as EMUs have complex structures, diverse functions, and a large number of types and quantities of components. When performing maintenance and repairs, they often feel "overwhelmed and unable to start", which makes the existing The maintenance of some rolling stock has become inefficient, affecting the normal operation of the rolling stock

Moreover, this disorderly maintenance cannot effectively reflect the problems existing in the design and manufacture of rolling stock, which is not conducive to the feedback and improvement of technical problems