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Rail vehicle axle box monitoring system based on LabVIEW

A rail vehicle and monitoring system technology, applied in the field of rail vehicle status monitoring, can solve the problems of wasting manpower and material resources, failure to detect axle box faults in time, difficulty in monitoring the status of rail vehicle axle boxes, etc., and achieve the effect of avoiding failures

Inactive Publication Date: 2020-03-17
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] It is difficult to monitor the condition of rail vehicle axle boxes. In order to ensure the safety of its operation, relevant staff must regularly overhaul them, resulting in unnecessary waste of manpower and material resources, and failure to detect axle box failures in time

Method used

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  • Rail vehicle axle box monitoring system based on LabVIEW
  • Rail vehicle axle box monitoring system based on LabVIEW
  • Rail vehicle axle box monitoring system based on LabVIEW

Examples

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Embodiment Construction

[0017] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0018] figure 1 A schematic structural diagram of the rail vehicle axlebox monitoring system based on LabVIEW provided by the embodiment of the present invention is shown, see figure 1 , the rail vehicle axlebox monitoring system based on LabVIEW that the embodiment of the present invention provides, comprising:

[0019] Rail vehicle axle boxes, electrostatic sensors, vibration sensors, temperature sensors, signal conditioning uni...

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Abstract

The invention provides a rail vehicle axle box monitoring system based on LabVIEW. The system comprises a railway vehicle axle box, an electrostatic sensor, a vibration sensor, a temperature sensor, asignal conditioning unit, a data acquisition card and a computer, and is used for measuring and analyzing an electrostatic signal, a vibration signal and a temperature signal of the railway vehicle axle box in real time so as to complete state monitoring and evaluation on performance of the railway vehicle axle box. The railway vehicle axle box monitoring system based on the LabVIEW is advantagedin that the capability of comprehensively processing and analyzing signals can be achieved, and the railway vehicle axle box monitoring system can accurately monitor a state of the railway vehicle axle box in real time.

Description

technical field [0001] The invention relates to the technical field of rail vehicle state monitoring, in particular to a rail vehicle axle box monitoring system based on LabVIEW. Background technique [0002] The large-scale construction of high-speed railways in my country in the 21st century, and the large-scale operation of high-speed trains indicate that my country has entered the era of high-speed rail. With the continuous acceleration of rail trains such as high-speed rail and bullet trains, the safety of rail vehicles has become the primary issue facing my country's high-speed rail era. As one of the important components of rail vehicles, the stability of the axle box determines the safety of rail vehicles. [0003] It is difficult to monitor the status of the rail vehicle axle box. In order to ensure the safety of its operation, the relevant staff must regularly overhaul it, resulting in unnecessary waste of manpower and material resources, and the failure of the axl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02
CPCG01D21/02
Inventor 刘若晨王益民刘舒沁张焱李广军冀雯宇杨艺
Owner JIANGSU UNIV OF TECH
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