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Method and device for determining fatigue, and method and device for determining maintenance plan

A maintenance plan, fatigue technology, applied in the field of rail transit, can solve the problems of low loss, formulate a reasonable maintenance plan, etc.

Inactive Publication Date: 2020-11-13
SIEMENS MOBILITY TECH BEIJING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, although the use time of the train has reached the preset length of time, the loss of the train may be very low during the use time, so even if the preset time length is reached, the train does not need to be maintained
Therefore, the current way of formulating the maintenance plan cannot formulate a reasonable maintenance plan according to the actual wear and tear of the train

Method used

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  • Method and device for determining fatigue, and method and device for determining maintenance plan
  • Method and device for determining fatigue, and method and device for determining maintenance plan
  • Method and device for determining fatigue, and method and device for determining maintenance plan

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Embodiment Construction

[0140] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work belong to the protection of the present invention. scope.

[0141] In order to ensure the safe operation of the train, it is necessary to maintain the train according to the maintenance plan. At present, the train maintenance plan is mainly formulated according to the use time of the train or the travel distance of the train. When the use time of the train reaches a certain preset time length or the train travel...

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Abstract

The invention provides a method and device for determining fatigue, and a method and device for determining a maintenance plan, and the method for determining fatigue of a bogie on a train comprises the steps: setting a statistical period; determining a corresponding relationship between different loading capacity ranges and different service life lengths; in each statistical period, executing thefollowing steps: determining the current load capacity of the load on the train in the current statistical period; determining a target load capacity range in which the current load capacity falls; determining a target life length corresponding to the target load capacity range according to the corresponding relationship; calculating a fatigue component of the bogie in the current statistical period according to the target life length; and according to the fatigue component of the bogie in each statistical period, determining the up-to-now fatigue of the bogie. According to the scheme provided by the invention, the fatigue of a bogie of a train can be determined, and a more reasonable maintenance plan is made accordingly.

Description

technical field [0001] The present invention relates to the technical field of rail transit, in particular to a method, device and system for determining the fatigue degree of a bogie on a train, a method and a device for determining a maintenance plan of a train bogie, a computing device and a computer readable medium. Background technique [0002] Train is a common means of transportation. In order to ensure the safe operation of the train, it is necessary to maintain the train according to the maintenance plan. [0003] At present, the train maintenance plan is mainly formulated according to the service time of the train or the traveling distance of the train. Specifically, when the use time of the train reaches a preset time length, or when the traveling distance of the train reaches a preset distance, the train is maintained. [0004] The current way of planning train maintenance often results in unnecessary maintenance being performed on trains when they are not need...

Claims

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Application Information

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IPC IPC(8): G06F30/15G06F30/20G06F119/04
CPCG06F30/15G06F30/20G06F2119/04
Inventor 戴林杉郑杰韩三丰
Owner SIEMENS MOBILITY TECH BEIJING CO LTD
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