Argos

Mittermayr, Paul; Stephanides, J.; Maicz, Dietmar

doi:10.1049/cp.2011.0605

“…Wayside vehicle status monitoring devices have existed since the 1970s, and various types continue to be developed. 8–46 There is, however, no equipment available for conducting a non-dismantling functional inspection on the stiffness of critical bogie rubber components subjected to forces of several tens of newtons or more. Thus, we decided to study this method and to monitor the status of the bogie by using a wayside vehicle status monitoring device to measure the vibration of the bogie when it passes over iron plates (approximately 10 mm thick) placed on the track, or over the joints of the track.…”

Section: Introductionmentioning

confidence: 99%

A method for wayside bogie monitoring based on internal yard running vibration

Shirotori

¹

2020

Proceedings of the Institution of Mechanical Engineers, Part F:

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This paper proposes a non-dismantling functional inspection method for components of the bogie for improved safety and streamlined maintenance. This method uses camera images taken from approximately 2 m away to measure the bogie vibration generated when the vehicles pass over iron plates about 10 mm in thickness and conducts a functional inspection of the bogie components based on changes of their natural frequency. This paper demonstrates the effectiveness of the method by reporting an experiment where some of the bogie components of actual vehicles were replaced and set to different characteristic conditions. It also establishes a simplified and clear dynamic numerical model and theoretically confirms that the measurement results were due to the effect of the replaced component. The potential for efficient maintenance by using the proposed measurement method, analysis method, and numerical model is also presented.

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Wayside Train Monitoring Systems

Moudgil

¹

,

Bhasin

²

,

Gupta

³

2018

Innovative Applications of Big Data in the Railway Industry

0

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The present competitive world of transport particularly the rail industry is driven by automation and centralization. New ways are being devised each day by the operators and managers to improve efficiency, operational safety, and risk control. Big Data and its multiple applications play a significant role in developing ways of analyzing and evaluating the rail data gathered and using it to enhance the transport industry. Wayside train Monitoring System is a field that is slowly gaining popularity through the different methods it provides to handle the big Data of the transport industry. It can measure the operational performance of rolling stock and infrastructure assets as well as the direct surroundings. The chapter addresses the problem of overall safety and optimum cost of railways transportation. Consequently, the chapter aims to resolve the following issues: How can the rail industry leverage the enormous amount of data available? How can industry players benefit from the data and use it to understand the real needs of travelers?

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Wayside Train Monitoring Systems

Moudgil

¹

,

Bhasin

²

,

Gupta

³

2019

Human Performance Technology

0

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The present competitive world of transport particularly the rail industry is driven by automation and centralization. New ways are being devised each day by the operators and managers to improve efficiency, operational safety, and risk control. Big Data and its multiple applications play a significant role in developing ways of analyzing and evaluating the rail data gathered and using it to enhance the transport industry. Wayside train Monitoring System is a field that is slowly gaining popularity through the different methods it provides to handle the big Data of the transport industry. It can measure the operational performance of rolling stock and infrastructure assets as well as the direct surroundings. The chapter addresses the problem of overall safety and optimum cost of railways transportation. Consequently, the chapter aims to resolve the following issues: How can the rail industry leverage the enormous amount of data available? How can industry players benefit from the data and use it to understand the real needs of travelers?

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Argos

Cited by 3 publications

References 0 publications

A method for wayside bogie monitoring based on internal yard running vibration

A method for wayside bogie monitoring based on internal yard running vibration

Wayside Train Monitoring Systems

Wayside Train Monitoring Systems

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