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Railway Line Capacity Relative to Additional Block Division
Piotr Folęga, Maciej Irlik, Andrzej Kochan, Grzegorz Wojnar
Keywords:railway capacity, ETCS, simulation, MATLAB, Simulink


The article discusses the results of studies of railway line capacity relative to the application of additional block division using virtual blocks in the process of positioning a train reporting its position and train set integrity. The studies were conducted using the authors’ original simulation software enabling extensive parameterisation of infrastructure, including configuration of the train control system and signalling principles, by taking the actual characteristics of train movements into account based on data obtained from real-life measurements.


[1] Basile D, et al. Modelling and analysing ERTMS L3 moving block railway signalling with Simulink and Uppaal SMC. Proceedings of the 24th International Conference FMICS, 30-31Aug. 2019, Amsterdam, Netherlands. 2019. p. 1-21. DOI: 10.1007/978-3-030-27008-7_1.
[2] Pachl J. Railway Signalling Principles. 2nd ed. Braunschweig, Germany: Technische Universität Braunschweig; 2021. p. 19-21.
[3] Principles ETCS Hybrid Train Detection. EEIG ERTMS Users Group. Report No. 16E042, 2022.
[4] Cuppi, F. et. al. High density European Rail Traffic Management System (HD-ERTMS) for urban railway nodes: The case study of Rome. Journal of Rail Transport Planning & Management. 2021;17:100232. DOI: 10.1016/j.jrtpm.2020.100232.
[5] Sun, W, et al. Signalling the layout - Automatic design of the optimum ETCS L2 track sections. Proceedings of WEC2019: World Engineers Convention, 20-22 Nov. 2019, Melbourne, Australia. 2019. p. 217–231.
[6] Ranjbar V, et al. Impact of signalling system on capacity – Comparing legacy ATC, ETCS level 2 and ETCS hybrid level 3 systems. Journal of Rail Transport Planning & Management. 2022;23:100322. DOI: 10.1016/j.jrtpm.2022.100322.
[7] Khadem SM, Arash M. Railway capacity: A review of analysis methods. Journal of Rail Transport Planning & Management. 2022;24:100357. DOI: 10.1016/j.jrtpm.2022.100357.
[8] Mikulčić M, Mlinarić TJ. Railway capacity enhancement with modern signalling systems – A literature review. Promet – Traffic&Transportation. 2021;33(1):141-152. DOI: 10.7307/ptt.v33i1.3664.
[9] Kosicki D. On chosen methods for evaluating railway network capacity. Przegląd Komunikacyjny. 2015;9:19-23.
[10] International Union of Railways. UIC-406 Capacity. 2nd edition. 2013.
[11] Riboni A, et al. Design for testability of ERTMS applications. 2019 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW), 27-30 Oct. 2019, Berlin, Germany. 2019.
[12] Aksentijevic J, Schöbel A. OpenTrack – A tool for simulation of railway networks. Mechanics Transport Communications. 2017;15(3):32-40.
[13] Marinov M, et al. Railway operations, time-tabling and control. Research in Transportation Economics. 2013;41:59-75.
[14] Potti P, et al. A simulation study on the potential of moving urban freight by a cross-city railway line. Sustainability. 2019;11(21):6088.
[15] Singhania V, Marinov, M. An event-based simulation model for analysing the utilization levels of a railway line in urban area. Promet – Traffic&Transportation. 2017;29(5):521-528. DOI: 10.7307/ptt.v29i5.2306.
[16] Crannis J, et al. Study of sustainable transport enhancements through analysing utilisation levels of rail lines with enhanced passenger and freight services: A case study on a local rail line through simulation modelling and scenarios. Sustainable Rail Transport 4. 2022;95-119. DOI: 10.1007/978-3-030-82095-4_5.
[17] Lipiński L, Miszewski M. Determining traction characteristic curves of railway vehicles with traction drives with induction motors. Zeszyty Problemowe – Maszyny Elektryczne. 2012;1(94):67-74.
[18] Wojnar G, Irlik M. Multicriteria train running model and simulator for railway capacity assessment. Transport Problems. 2022;17(2):199-212. DOI: 10.20858/tp.2022.17.2.17.
[19] Folęga P, Irlik M. Effect of train position reporting on railway line capacity. Transport Problems. 2021;16(2):59-72. DOI: 10.21307/tp-2021-023.
[20] Rosberg T, Thorslund, B. Simulated and real train driving in a lineside automatic train protection (ATP) system environment. Journal of Rail Transport Planning & Management. 2020;16:100205. DOI: 10.1016/j.jrtpm.2020.100205.
[21] UNISIG. System Requirements Specification. SUBSET-026 v. 3.6.0.
[22] Dedík M, et al. Traffic capacity assessment of the selected track section on the Slovak Railways network after the implementation of ETCS L3 based on signaling principle. Applied Sciences. 2022;12(11):5597. DOI: 10.3390/app12115597.
[23] Jansen J. ERTMS/ETCS hybrid level 3: A simulation-based impact assessment for the Dutch railway network. M.S. Dissertation. Delft University of Technology; 2019.
[24] Rao X. Holistic rail network operation by integration of train automation and traffic management. PhD thesis. ETH Zurich; 2015.
[25] PKP PLK S.A. Ie-4 (WTB-E10). Appendix no 3 to resolution No 518/2018. PKP PLK S.A. Board; 2018.
[26] International Union of Railways. Influence of ETCS on line capacity-Generic study. 2008.
Copyright (c) 2023 Piotr Folęga, Maciej Irlik, Andrzej Kochan, Grzegorz Wojnar

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