Restoration of traffic after failures using a virtual train coupling

Sergey Bushuev; Igor&#039; Kovalev

doi:10.20295/2412-9186-2024-10-01-64-73

UDC 656.222.6

RESTORATION OF TRAFFIC AFTER FAILURES USING A VIRTUAL TRAIN COUPLING Restoration of traffic after failures using a virtual train coupling

АА Аа

Published in Transport automation research · Volume 10, Issue 1 · Pages 64–73 · Rubric: Electronic simulation

DOI: https://doi.org/10.20295/2412-9186-2024-10-01-64-73

Received: 08.03.2024 Accepted: 17.03.2024 Published: 17.03.2024

Authors

Sergey Bushuev

Igor' Kovalev

Sergey Bushuev

Academic degree: doctor of technical sciences

Science rang: docent

Ural State University of Railway Transport Russian Federation

Igor' Kovalev

Academic degree: candidate of technical sciences

Ural State Transport University Associate Professor · Department of Operations Management · Russian Federation · Ekaterinburg

ABSTRACT

The article examines the influence of group automatic train operation technology (virtual coupling) on accelerating the process of restoring traffic after a failure with a break in traffic on a railway section. Possible train-to-train intervals have been determined: calculated and statistical estimates taking into account real traffic conditions on the section and using virtual coupling technology. At the same time, the influence of energy supply shortage was not considered; it is assumed that in the process of mass implementation of group automatic train operation technology, the energy supply system will be strengthened to ensure the capabilities of automation systems. Simulation modeling of the operation of a railway section in the IMETRA system (macromodeling system for transport junctions and grounds) was carried out in order to comprehensively assess the impact of the introduction of group automatic train operation on the performance of the section in normal operation and after restoration of traffic in the case of a long-term (8 hours) failure of technical means. The possibility of strengthening technical inspection points with additional teams has been considered to speed up the restoration of traffic after failure of technical means.

KEYWORDS

railway line capacity, train-to-train interval, headway automatic train control system, virtual coupling, group automatic train operation, IMETRA system, simulation modeling, train schedule

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GOST

Bushuev S. V., Kovalev I. A. Restoration of traffic after failures using a virtual train coupling // Transport automation research. 2024. no. 1. pp. 64-73. DOI: https://doi.org/10.20295/2412-9186-2024-10-01-64-73. (Date of access 25.09.2026).

MLA

Sergey Bushuev, Kovalev I. A.. "Restoration of traffic after failures using a virtual train coupling." Transport automation research 10.1 (2024): 64-73. DOI: https://doi.org/10.20295/2412-9186-2024-10-01-64-73.

APA

Bushuev S. V., Kovalev I. A. (2024). Restoration of traffic after failures using a virtual train coupling. Transport automation research, 10(1), 64-73. https://doi.org/10.20295/2412-9186-2024-10-01-64-73

Chicago

Sergey Bushuev, Kovalev I. A.. "Restoration of traffic after failures using a virtual train coupling." Transport automation research 10, no. 1 (2024): 64-73. https://doi.org/10.20295/2412-9186-2024-10-01-64-73.

WIKI

{{cite journal | author = Bushuev S. V., Kovalev I. A. | title = Restoration of traffic after failures using a virtual train coupling | journal = Transport automation research | year = 2024 | volume = 10 | issue = 1 | pages = 64-73 | doi = 10.20295/2412-9186-2024-10-01-64-73 }}

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