Improvement of the System of Arranging Commuter Passenger Transportation Based on the Kyiv Transport Hub

Strelko, Oleh; Hrushevska, Tetiana; Gaba, Vasyl; Berdnychenko, Yuliia; Kyrychenko, Hanna

doi:10.1007/978-3-031-20141-7_67

Cited by 4 publications

(3 citation statements)

References 29 publications

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“…To summarize, it can be argued that research focused on developing a suite of flaw detection tools, coupled with initiatives to enhance the processing and systematization of data regarding causes of defects, is ultimately one of the key factors influencing sustainable railway transport, train safety, cargo delivery times [25], and passenger transport schedules [26].…”

Section: Discussionmentioning

confidence: 99%

“…Figure 2 presents common surface defects on and damage to the sections of main railway tracks that are considered non-testable. To summarize, it can be argued that the development of flaw detection tools, together with measures aimed at improving the processing and systematization of data on the causes of rail defects, is ultimately one of the main ways to improve train safety, cargo delivery times [25], and passenger schedules [26].…”

Section: Analysis Of the State Of The Problem Under Studymentioning

confidence: 99%

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The Detection of Railheads: An Innovative Direct Image Processing Method

Tverdomed,

Dmytro,

Kokriatska

et al. 2024

Sustainability

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This study presents a fully automated railhead detection method based on a direct image processing algorithm for use on a railway track. This method functions at a much faster pace than artificial intelligence algorithms that process rail images on embedded systems or low-power devices, as it does not require the use of significant computing resources. With the use of this method, railheads can be analyzed to identify the presence of cracks and other defects. We converted color images to halftone images, performed histogram equalizations to improve the contrast, applied a Gaussian filter to reduce the presence of noise, utilized convolutional filters to extract any vertical and horizontal lines, applied the Canny method and Sobel filters to refine the boundaries of the extracted lines, applied the Hough transform technique to extract lines belonging to the railhead images, and identified the segments with the highest brightness values to process the images of the railheads under study. The method of railhead separation described in this article will allow for further comprehensive diagnostics of the condition of rail threads to ensure the safe and sustainable operation of railway transport. The implementation of intelligent maintenance systems and effective monitoring of railway track conditions can reduce the negative impact on the environment and contribute to the advancement of rail transport as a sustainable, safe, and more environmentally friendly mode of transportation.

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Section: Discussionmentioning

confidence: 99%

Section: Analysis Of the State Of The Problem Under Studymentioning

confidence: 99%

The Detection of Railheads: An Innovative Direct Image Processing Method

Tverdomed,

Dmytro,

Kokriatska

et al. 2024

Sustainability

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“…An important component of the quality of life of society is the infrastructure potential of the transport system (Kuşkapan, Çodur, Tortum, Tesoriere, & Campisi, 2022;Ursarova, Mussaliyeva, Mussabayev, Kozachenko, & Vernigora, 2022;Strelko, Solovyova, Berdnychenko, Kyrychenko, & Solovyova, 2023). According to Erhova, Bondarenko, Shibko, & Velmagina, (2018), Strelko, Kyrychenko, Berdnychenko, Isaienko, & Tverdomed, (2019); Németh, Horváth, Movahedi, Németh, & Fischer (2022), this potential should grow (develop) at a faster pace to meet the growing needs of the population and economic sectors.…”

Section: Introductionmentioning

confidence: 99%

Some Issues of the Project Analysis of Options for the Implementation of European Standard Railways in Ukraine

Strelko,

Toropov,

Horban

et al. 2024

ToTS

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The possibility of more dynamic development of economic, social, and political relations of Ukraine with the countries of Central and Eastern Europe, including with Poland and the countries of the European Union, is the basis of the idea of building railway lines of the European standard. Political and socio-economic circumstances in Ukraine require acceleration of the necessary organizational, technical, technological, and economic research. Implementation of such a large-scale project in Ukraine can be carried out with the participation of foreign partners. The partners' decision to participate in the project will be based on the results of the project analysis. It has been proven that not only the cost of design, search and construction and installation works for a certain infrastructure, but also the method of its calculation will be of great importance for making a reasoned decision. There is a well-founded need to consider the cost of performing works on the station infrastructure complex, both the port economy itself and railway stations in the port's catchment area.The preliminary assessment of the project should begin with its proper identification in the context of a broader investment program due to its impact on the economic, social, and political components of the European Union. There is a well-founded need to determine the geographical area on which the cargo flow can be generated. An essential element of the societal analysis is that the magnitude of the effect decreases significantly as the time interval decreases, and the elasticity results are much higher with national-level data than when using regional-level data. The mentioned provisions are important factors to consider in the project analysis of the introduction of the European track on the railway network of Ukraine in view of making a positive decision for Ukraine regarding the participation of foreign partners in this project and its financing.

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