Wyniki wyszukiwania - BazTech

1

Application of a machine learning model for forecasting freight rate in road transport

Budzyński Artur, Cieśla Maria

Zeszyty Naukowe. Transport / Politechnika Śląska

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2025

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z. 126

23--48

EN

Recent global trends related to the forecasting freight prices is a complex task that involves considering various factors and variables that can affect the pricing dynamics in the sustainable transportation industry and business. Since freight price forecasting is subject to various uncertainties, including unforeseen events and market fluctuations, scientists are working on methods and tools, which also include artificial intelligence methods, to improve this process. The research purpose of this study is to present a universal machine learning based method enabling forecast freight prices for decision-making in the field of road transport. The paper presents the methodological assumptions of the model and shows an example of its use. The analysis was carried out with Python programming language and experiments were performed in Jupyter Notebook. Pandas library was used in research. The influence of individual variables was demonstrated using the eli5 library. The analysis allowed to conclude that machine learning models can be effective in forecasting freight prices in the context of sustainable transport due to their ability to capture complex patterns and relationships in large datasets.

2

Impact of the protection of critical infrastructure facilities on the management of public transport and tourism economy on the example of Świnoujście

Duma Marianna, Kośkosz Karolina

Zeszyty Naukowe Politechniki Morskiej w Szczecinie

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2025

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nr 81 (153)

84--94

EN

Critical infrastructure facilities, especially those located close to urban agglomerations, can cause serious difficulties for tourists. An example of such a situation is Poland’s only sea-land LNG terminal located in one of Poland’s three seaports of strategic importance to the national economy, Świnoujście. This port is located in the center of the city, which borders Germany, and is a very popular sea resort for both compatriots and foreign tourists. On the basis of a critical analysis of the literature, a comparative analysis, and the method of inductive-deductive reasoning, the authors point out a research gap in the field of transportation problems in critical infrastructure areas. The purpose of this article is to present current transportation problems resulting from the introduction of a closed transportation zone within critical infrastructure. In this article, the authors focus on presenting the effects of the aforementioned restriction on the tourism economy. One of them is a reduction in the ability to reach important historical sites and, thus, a significant decrease in interest in these monuments. The authors, with the help of observations, interviews, and a comparative method, analyzed possible solutions to transportation problems and proposed the most favorable solution. The proposed scenarios include three modes of transportation: road, rail, and water. Currently, the only possible solution is water transport. Consequently, the authors proposed an innovative and inviting means of transport for tourists, which is electric water cabs. An analysis of the effectiveness of such boats is made, and their additional added value for the environment and the image of the city and port as nature-friendly are pointed out.

3

Attributes of the commercial offer of the petrol station network addressed to households in the Podkarpackie voivodeship

Jedynak Zdzisław

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2025

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z. 222

335--354

EN

Purpose: The main objective of the article is to present the results of research aimed at indicating the attributes of the commercial offer of the petrol station network addressed to households residing in the Podkarpackie Province. The essence of the research problem comes down to providing an answer to the question regarding the fundamental factors characterizing the commercial offer of the petrol station network addressed to individual customers. Detailed questions refer to indicating the entity structure of the retail market of petrol station network in the studied region. In addition, its geographical, subject and process structure. The structure of the article consists of the following parts, i.e. determining the current state of knowledge in the scope of the discussed issues, describing the research method, presenting the measurement results and their interpretation, and presenting the final conclusions. The research method used is a critical review of the subject literature and quantitative methods. Design/methodology/approach: The research procedure will run through the following stages: 1) determining the current state of knowledge in the scope of the discussed issues; 2) description of the research method; 3) measurement and interpretation of the obtained results; 5) final conclusions. The applied research method is a critical review of the subject literature and quantitative methods. For the purposes of the conducted research, the following criteria were indicated for the characteristics of the commercial offer of the petrol station network, i.e. economic-financial, organizational-technical and safety. Findings: It should be emphasized that the research results presented in the article are preliminary in nature. They constitute one of the stages of scientific research, i.e. Attributes and determinants of the commercial offer of the petrol station network aimed at households in the Podkarpackie Province. The aim of this research is to indicate the scope and form of cooperation between the retail supplier of liquid fuels and individual customers whose place of residence is the Podkarpackie Province. It is implemented by: determining the attributes of the commercial offer of the petrol station network addressed to households in the Podkarpackie Voivodeship, indicating the determinants of the choice of the transport fuel supplier by households residing in the Podkarpackie Voivodeship, and determining to what extent the commercial offer of the petrol station network addressed to individual customers in the Podkarpackie Voivodeship reflects the actual needs of the market. Originality/value: This publication is practical. The adopted main topic and goal of the research is a response to the identified needs reported by individual clients in relation to the current state of knowledge, achievements and experience of the researcher. Actions taken to achieve progress in scientific knowledge in the discipline of management science and quality in the area of trade systems, their organization and management.

4

Legal Conditions and Support Instruments of the European Union for the Hydrogenation of Road Transport

Krysiuk Cezary, Pawlak Piotr

Transport Samochodowy

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2025

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T. 72, nr 2

1-18

EN

Hydrogen as an alternative fuel is gaining increasing importance in the context of energy transition and the decarbonisation of road transport in the European Union. The aim of this publication is to analyse the legal framework and supporting instruments offered by the European Union for the development of a hydrogen economy in the motor transport sector. The work is based on a review and analysis of legal acts, strategies, and financial programs implemented within the EU's climate and energy policy, with particular emphasis on the 2020 hydrogen strategy, the Alternative Fuels Infrastructure Regulation (AFIR), and mechanisms such as the Connecting Europe Facility (CEF), the Important Projects of Common European Interest (IPCEI), and the Innovation Fund. This article identifies key legal and financial obstacles and summarizes existing actions supporting the hydrogenation of transport. The summary and conclusions point towards the need for further harmonization of regulations, increased stability of support instruments, and the development of hydrogen refuelling infrastructure as prerequisites for the success of this technology.

PL

Wodór jako paliwo alternatywne zyskuje coraz większe znaczenie w kontekście transformacji energetycznej i dekarbonizacji transportu drogowego w Unii Europejskiej. Celem niniejszej publikacji jest analiza uwarunkowań prawnych oraz instrumentów wsparcia oferowanych przez Unię Europejską na rzecz rozwoju gospodarki wodorowej w sektorze transportu samochodowego. Praca opiera się na przeglądzie i analizie aktów prawnych, strategii oraz programów finansowych wdrażanych w ramach polityki klimatyczno-energetycznej UE, ze szczególnym uwzględnieniem: strategii wodorowej z 2020 roku, rozporządzenia AFIR (The Alternative Fuels Infrastructure Regulation) oraz mechanizmów takich jak: CEF (Connecting Europe Facility), IPCEI (Important Projects of Common European Interest) i Fundusz Innowacyjny. W artykule zidentyfikowano kluczowe bariery prawne i finansowe oraz podsumowano dotychczasowe działania wspierające wodoryzację transportu. W podsumowaniu i wnioskach wskazano na konieczność dalszej harmonizacji regulacji, zwiększenia stabilności instrumentów wsparcia oraz rozwoju infrastruktury tankowania wodoru jako warunku sukcesu tej technologii.

5

A comparative study of professional competence certification systems in the road transport, in the European Union Countries

Balke Iwona, Gierszewska Aneta, Krysiuk Cezary, Smoczyńska Ewa

Transport Samochodowy

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2025

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T. 71, nr 1

37--49

EN

In the European Union countries, according to the regulations introduced in 2009, individuals performing transport activities are required to possess professional competencies specified by law, which is intended to ensure comparable conditions for the quality of performing the carrier profession. The document confirming a carrier's qualifications necessary to undertake and conduct business activities in the road transport is the CPC Certificate (Certificate of Professional Competencies), which requires taking and passing an examination. The proper and well-thought-out organization of the entire process, from training, through examinations, and certification of road carriers, has a direct impact on the proper functioning of the transport sector. Therefore, it was necessary to quickly adapt national regulations to the European Union guidelines introduced in 2009. Obtaining knowledge regarding road carrier certification solutions used in European Union countries, in order to collate and compare this information with the solutions and guidelines used in Poland, provides valuable information that may contribute to possible changes in the national certification system, where these processes have been conducted in the same manner for years. This article presents the results of an analysis of professional competence certification systems in road transport in the individual European Union countries, conducted based on data regarding the organization of the training, examination, and certification processes for road carriers.

PL

W krajach Unii Europejskiej, zgodnie z wprowadzonymi w 2009 r. uregulowaniami, osoby wykonujące działalność transportową mają obowiązek posiadania określonych przez przepisy prawa kompetencji zawodowych, co ma na celu zapewnienie porównywalnych warunków w zakresie jakości wykonywania zawodu przewoźnika. Dokumentem potwierdzającym posiadanie przez przewoźnika kwalifikacji niezbędnych do podjęcia i wykonywania działalności gospodarczej w zakresie transportu drogowego jest Certyfikat CPC (Certificate of Professional Competencies), którego uzyskanie wiąże się z koniecznością przystąpienia do egzaminu i ukończenia go z wynikiem pozytywnym. Prawidłowa i odpowiednio przemyślana organizacja całego procesu, poczynając od szkolenia, poprzez egzaminowanie i certyfikację przewoźników drogowych, ma bezpośredni wpływ na prawidłowe funkcjonowanie sektora transportowego, dlatego konieczne było szybkie dostosowanie przepisów krajowych do wprowadzonych od 2009 r. wytycznych Unii Europejskiej. Pozyskanie wiedzy dotyczącej rozwiązań w zakresie certyfikacji przewoźników drogowych, stosowanych w krajach Unii Europejskiej, w celu zestawienia i porównania tych informacji z rozwiązaniami i wytycznymi stosowanymi w Polsce, stanowi cenny materiał, który może stać się przyczynkiem do ewentualnych zmian w krajowym systemie certyfikacji, w którym przedmiotowe procesy od lat przebiegają w taki sam sposób. W artykule przedstawiono wyniki analizy systemów certyfikacji kompetencji zawodowych w transporcie drogowym w poszczególnych krajach Unii Europejskiej, przeprowadzonej na podstawie danych dotyczących organizacji procesu szkolenia, egzaminowania i certyfikacji przewoźników drogowych.

6

Professional driver occupational risk assessment: challenges and threats to the development of road transport

Pałęga Michał, Salwin Mariusz, Chmielewski Tomasz, Masłowski Dariusz

Transport Problems

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2025

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T. 20, z. 3

83--96

EN

This article aims to assess the occupational risks faced by truck drivers in the context of road transport development, using the Five Steps risk assessment method, which is consistent with international standards (ISO 12100, ISO 31000, ILO). The authors conducted a study to assess 23 occupational hazards faced by truck drivers. Furthermore, the authors identified the economic consequences of road accidents (employee absenteeism, compensation, and logistical losses). The highest risk levels were estimated for road collisions, fires, electrocutions, and factors related to driver stress and fatigue. These results are confirmed by statistics published by EU-OSHA and OSHA, confirming the accuracy of the risk analysis. The risk analysis demonstrates the need to implement specific preventive measures. The goal of this article is to fill a research gap in the assessment of occupational risk among truck drivers and to propose effective preventive measures, which constitute the basis for developing new occupational safety standards in the analyzed profession. It should be emphasized that risk assessment also allows for the identification of significant implications for shaping industry policy, which can contribute to reducing the risk of road accidents and improving driver safety, which is crucial for the efficiency and sustainable development of road transport.

7

Optimization of road transport within the supply network - a case study from Poland

Ziółkowski Jarosław, Hošková-Mayerová Sarka, Hutsaylyuk Volodymyr, Łukasiak Daniel

Transport Problems

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2025

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T. 20, z. 1

193--206

EN

Optimization in the area of road transport is the subject of numerous scientific publications. Its analysis uses programming languages (including linear) and tools enabling not only a detailed analysis of the examined process but also including data dynamics (demand variability) and the availability of resources (means of transport) diversified in terms of permissible total mass (GVW). Such tools are useful because they support decision-making processes. This paper uses the example of a military supply network to present a multi-criteria methodology enabling minimization of total transport costs, number and type (due to load capacity) of vehicles used, distance traveled, fuel used, and CO2 emissions into the atmosphere. Moreover, additional restrictions on existing transport resources were included, considering the number and type of vehicles available at the base. This is of great importance, especially when there is a need to provide emergency deliveries, for example, in the event of a war threat. The proposed method is universal and was developed using an MS Excel spreadsheet with the Solver add-in.

8

Identification of risks and opportunities related to the road transport of dangerous goods, flammable liquids, and gases

Palczewska Aleksandra

Transport Problems

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2025

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T. 20, z. 4

75--84

EN

Research on dangerous goods logistics encompasses three areas. The first concerns methodologies aimed at improving emergency responses based on road characteristics, weather conditions, and traffic factors. The second is based on human factors (i.e., methodologies for researching and analyzing accident risk based on historical data), aimed at revealing accident characteristics such as their frequency, consequences, and identification of causal factors. The final area focuses on decision-making aimed at improving decision-making and introducing opportunities for safe transport. The novelty of this article is the examination of the threats, risks and opportunities associated with the transport of hazardous materials. The current research indicates that the most frequently transported dangerous goods on national roads are Class 3 and 2 materials (i.e., flammable liquids and gases). It also demonstrates that qualified personnel and the periodic training of transport participants are the main enablers of safe transport.

9

Challenges and threats to military road transport in the context of the contemporary geopolitical situation

Iwan Tomasz

Systemy Logistyczne Wojsk

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2025

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Vol. 63, no. 2

75--96

EN

Military road transport is essential for operational readiness, yet it increasingly operates within a security environment shaped by hybrid activities, sabotage and deliberate disruptions observed during the Russian–Ukrainian war. The research niche of this article is the integration of classic road safety considerations with the risk of intentional human interference in military movements conducted on civilian road infrastructure. The purpose of the article is to identify emerging threats to military road transport and to propose pragmatic risk mitigation measures. It is hypothesised that the visibility, predictability and information leakage inherent in organised movements (columns, oversize vehicles and dangerous goods transports) significantly increase vulnerability to hostile interference beyond ‘typical’ traffic hazards. The study applies qualitative desk based methods: analysis of Polish legal and administrative regulations and military procedures, supported by a review of contemporary threat patterns and lessons learned from the war in Ukraine, followed by synthesis into recommendations. The analysis indicates that mandatory markings, convoy structure, route constraints and public exposure may facilitate targeting, while cyber and information operations can amplify disruption effects. The article proposes a systemic approach that combines operational security (limiting sensitive information), route and timing planning, strengthened liaison with security services, and targeted public awareness to reduce incident probability and consequences.

10

Identification and segmentation of social and environmental criteria in multi-criteria analysis for selecting infrastructure investment options for road transport

Bąk Monika, Borkowski Przemysław, Broniewicz Elżbieta, Budzyński Marcin, Dąbal Agata, Grzelec Krzysztof, Jamroz Kazimierz, Kobryń Andrzej, Ogrodnik Karolina, Ołdakowska Ewa, Siwowski Tomasz, Tłoczyński Dariusz

Economics and Environment

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2025

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No. 2

art. no. 1237

EN

Studies show that road investments generate both positive and negative socio-economic and environmental impacts. Social effects include improved accessibility, safety, and reduced inequality, but may also lead to increased accident rates and health concerns. A key challenge in multi-criteria analysis is the accurate identification and classification of social and environmental factors. Methods such as literature reviews, surveys, interviews, and cost-benefit analyses are used to assess these impacts and support decision-making, for example, through social impact assessments. This paper explores the difficulties in categorising various criteria as social or environmental and the implications of these classifications for evaluation processes. The authors propose a revised set of social and environmental standards for multi-criteria assessment of road investment options and examine how reclassifying certain criteria affects their relevance and validity. The study contributes to improving evaluation frameworks for infrastructure planning and supports more informed, socially aware investment decisions.

PL

Badania przeprowadzone w różnych krajach wskazują, że inwestycje drogowe mają zarówno pozytywne, jak i negatywne skutki społeczno-ekonomiczne oraz środowiskowe. Celem artykułu jest analiza wyzwań związanych z klasyfikacją czynników społecznych i środowiskowych w kontekście analiz wielokryterialnych dotyczących inwestycji drogowych. W badaniu na podstawie przeglądu literatury i badań własnych zaproponowano nowe zestawy kryteriów społecznych i środowiskowych, które znacząco różnią się od pierwotnych, oraz wykazano potrzebę zmiany klasyfikacji niektórych kryteriów. Przeprowadzona analiza dowodzi, że sposób klasyfikacji wpływa na ocenę i wybór wariantów inwestycyjnych. Wartość dodana pracy polega na przedstawieniu zmodyfikowanego podejścia do oceny społeczno-środowiskowej, które może znaleźć zastosowanie w praktyce planowania infrastruktury transportowej.

11

Analysis of road network infrastructure and road traffic safety in Poland compared to Europe

Gorzelańczyk Piotr, Czech Jakub, Olechnowicz Jolanta

Archiwum Motoryzacji

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2025

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Vol. 109, nr 3

5--22

EN

The main objective of the article is to compare the impact of road infrastructure in Poland and Europe on transport efficiency and safety. Furthermore, the article analyses and compares transport in Poland against Europe in terms of various factors. The first part of the article is of an introductory nature, which includes a literature review. The next part is the analytical part, which includes the analysis of road accidents in Poland, the analysis of road accidents in Europe, the discussion of road transport infrastructure in Poland and Europe with a breakdown into the density of roads in Poland and Europe. The structure of the network and the length of road surfaces in Poland and Europe are also analysed. On the basis of the research carried out, it can be concluded that the condition of the road transport infrastructure has an impact on the efficiency of transport and its safety both in Poland and Europe. Furthermore, the quality of roads in Europe is a determinant of road safety. The increase in car traffic in recent decades has caused countries to face a serious challenge in developing and building road infrastructure. In recent years, the state of safety on Polish roads has improved, thanks to the construction of better-class roads (highways, expressways), the construction of modern road infrastructure and the introduction of increasingly modern systems such as signalling, lighting.

12

Fault tree method as a decision-making tool for assessing the risks of transportation of dangerous loads

Lasota Michał, Jacyna Marianna, Szaciłło Lucyna

Zeszyty Naukowe. Transport / Politechnika Śląska

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2024

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z. 123

133--154

EN

Improving road traffic safety on the one hand and increasing the transport of dangerous goods on the other requires searching for methods and tools for risk assessment at various levels of transport of this type of cargo. This is directly related to the disruption of the safety and efficiency of road transport systems around transporting dangerous goods. In this respect, risk assessment and its estimation method are a significant issue. The article analyzes the risk resulting from the transport of dangerous goods. Threats occurring during the organization and execution of the transport of dangerous goods were identified and risk assessment studies were carried out using the FTA method (fault tree method). The purpose of using the FTA method was to develop and graphically illustrate a set of factors that cause adverse events in the transport of dangerous goods. TopEvent FTA computer software was used to verify the proposed approach, which is used both to construct error trees and to identify and correct irregularities in existing trees.

13

Use of telematics in road transport company management

Kozerska Monika, Smolnik Paweł

Zeszyty Naukowe. Organizacja i Zarządzanie / Politechnika Śląska

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2024

|

z. 203

209--226

EN

Purpose: For many years, the most common way of moving freight has been road transport. In order to ensure optimum quality of transport services in Poland, modern telematics solutions have begun to play a key role. The answer to the needs of the dynamically changing transport market is the use of telematics. Customers are expecting increasingly personalised services from road transport companies that provide continuous monitoring of how their orders are being carried out. Thanks to the variety of telematics devices, companies are able to choose from a wide range of solutions tailored to their needs. The aim of this article is to present the impact of the environment and the use of telematics on road transport safety. When analysing the use of telematics systems in road transport companies, particular attention should be paid to the technical condition of the vehicle, the condition of the road infrastructure, surrounding environment and accessibility of the road, as well as the behaviour of road users. Design/methodology/approach: In order to address the question stated in the purpose of the article, a survey was conducted among the employees of the transport companies under study. The results of the analyses look into the effectiveness of the implementation of telematics solutions in transport companies. Findings: Based on the data collected, the analysis will enable the results to be presented in terms of the effectiveness of the implementation of telematics solutions in the selected transport companies. Practical implications: The results of the research provide pragmatic guidance for managers, on the basis of which guidelines and indications can be drawn up for changing or extending the use of telematics systems. Value: It is an original research that can be used on its own or simultaneously with other research methods to solve a specific problem. It can be very interesting to confront the results of a specific research problem, obtained by using several research methods.

14

The significance of changes in fuel prices in the context of the operations of transport enterprises in Poland and Europe

Masłowski Dariusz, Salwin Mariusz, Połęga Michał, Chmielewski Tomasz, Rybczyński Wojciech

Transport Problems

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2024

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T. 19, z. 3

169--182

EN

This paper presents the development of the transport industry and indicates its leading role in the economic development of the country and the world. The paper analyzes the structure of the transport market in Poland and Europe, indicating its dynamic development despite the existing challenges related to fuel prices. The main objective is to assess fuel price fluctuations in the context of the activities of transport companies, in particular those performing land transport within the European Union. The assessment is conducted from the perspective of the operational activities of transport companies. This research aimed to identify the impact of fuel prices on companies' operating costs, analyze the economic factors influencing fuel prices, and assess the general situation in the transport market. In addition, the research also examined the opinions of entrepreneurs on how they cope with the current fuel crisis. Achieving the research goal required the preparation and administration of surveys among representatives of transport companies. The study involved 71 companies registered in Poland. The paper contains selected statistical data along with their interpretation, providing an introduction to further research in the field of identification and assessment of the degree of impact of fuel price fluctuations on the operational activities of transport companies. The research methodology focused on statistical analysis using the Pearson correlation coefficient and one-way ANOVA. This paper fills a gap in the literature on the impact of fuel price fluctuations on the activities of sports enterprises. The innovative element of the paper is the inclusion of entrepreneurs' opinions on the fuel crisis and their assessment of the degree of impact of changes on the operating costs and strategic management of transport enterprises. Considering these opinions provides the unique value of the conducted scientific considerations.

15

The application of artificial intelligence in road traffic management and its safety improvement

Skrabacz Aleksandra, Bsoul-Kopowska Magdalena, Kozicki Bartosz

Transport Problems

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2024

|

T. 19, z. 4

5-16

EN

Artificial intelligence (AI) is used in many aspects of life, from personal voice assistants to product recommendations in online stores to advanced diagnostic systems in medicine. All these applications show how AI technology is becoming an increasingly integral part of everyday life. Understanding the basics of AI is key to recognizing its role in traffic management. AI can be used to monitor and control road traffic, prevent traffic jams and road crashes, support vehicle diagnostics, and optimize response times for emergency services and roadside assistance. Particular attention should be paid to reducing the number of fatal road crashes. This goal is to be achieved by integrating AI with autonomous vehicle technology, which should improve or even reduce the number of road accident victims to 0.

16

Assessment of the efficiency of methods for transporting perishable foods in the conditions of Kazakhstan

Taran Igor, Alik Assel, Korobiova Ruslana, Grevtsov Serhii, Izteleuova Maral

Transport Problems

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2024

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T. 19, z. 4

83--93

EN

The purpose of the paper is to assess the competitiveness of road and rail transport for the transportation of perishable foods in the Republic of Kazakhstan. The study analyzed food consumption and production, as well as the transport network of the Republic of Kazakhstan. An assessment was made of the costs of transporting perishable foods by road, as well as by rail in railway cars and container trains. The modes of transportation were established, and it was found that the transportation of fresh food products in container trains is competitive with road transportation. The scientific novelty of the work is that it improves the method for assessing the competitiveness of road and rail transport for the transportation of fresh food products. The proposed method differs from existing ones in that it takes into account the loss of consumer value of food products over time while also considering the presence of competition by sources when choosing a type of transport. The practical value of the work is that it establishes the types of food products and directions of their transportation, the performance of which is advisable to carry out by container trains in the Republic of Kazakhstan.

17

A comparative analysis of injuries and deaths caused by road traffic accidents in Poland and selected EU countries

Kozicki Bartosz, Skrabacz Aleksandra

Transport Problems

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2024

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T. 19, z. 1

57--67

EN

The article examines the relationship between three dependent variables: the quantity of accidents on roads in Poland and the quantities of those hurt and killed as a result. Data were obtained from police websites between 2016 and 2021. Multidimensional comparative analyses were used for the research, which, by grouping data and compiling them dynamically in various scales depending on the needs, allowed us to observe trends such as seasonality on a monthly basis (data in a month - Fig. 2) and a downward trend (data in years Fig. 3). This became a premise for building a multiple regression model, which allowed us to dynamically observe the correlation between the quantity of accidents in Poland and the quantity of people hurt and killed as a result. The above-mentioned regularity was described by the function: Y = ‒67,9212 + 1,3341*v(2) + 0,7332*v(3) + +28,4305*v(4) and the built model was analyzed and evaluated. Then, information on the quantity of road accidents and quantities of people killed and hurt in the capital city of Warsaw from January 2021 to December 2022 were used for the research and compared with the data observed throughout Poland. To observe the impact of the random factor, which was a strong increase in the scale of fines in 2022, especially for exceeding the limit of speed by approximately more than 31 km/h. Dynamic indices on a constant base were calculated for the research. It was found that in 2022, compared to 2021, there was a visible decline in the quantity of people killed in road accidents in Warsaw from 42 to 30 people. A similar regularity can be observed in the data on fatalities in road accidents throughout Poland in the identical time period [11]. Moreover, there was no correlation between the time series of fatalities in road accidents in Warsaw and the quantity of accidents and injuries in 2022.

18

Analysis of regulations regarding transport of dangerous goods by road in Poland and in Europe

Kobus Bartłomiej, Wachnicka Joanna

Przegląd Komunikacyjny

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2024

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R. 79, nr 8/9

22--29

EN

The subject of the article are regulations regarding transport of hazardous materials in road transportation. In Poland, as well as in most European countries, these regulations are mainly governed by the ADR Agreement, which is a supra-national legal act. The article contains an analysis of the mentioned legal act. Despite the fact that the ADR Agreement harmonizes regulations concerning the transport of hazardous materials, there are domestic standards that differ slightly from the provisions of this agreement. The article also describes parking facilities for vehicles carrying hazardous materials in Poland and presents statistical data regarding parking spaces for this type of vehicles.

PL

Tematem artykułu są przepisy dotyczące przewozu materiałów niebezpiecznych w transporcie drogowym. W Polsce, podobnie jak w większości krajów europejskich, regulacje te reguluje przede wszystkim Umowa ADR, będąca międzynarodowym aktem prawnym. W artykule dokonano analizy wspomnianego aktu prawnego. Pomimo tego, że Umowa ADR harmonizuje przepisy dotyczące przewozu materiałów niebezpiecznych, istnieją normy krajowe, które nieznacznie odbiegają od zapisów tej umowy. W artykule opisano także infrastrukturę parkingową dla pojazdów przewożących materiały niebezpieczne w Polsce oraz przedstawiono dane statystyczne dotyczące miejsc parkingowych dla tego typu pojazdów

19

Selected issues of air pollution emissions in intermodal transport

Pryciński Piotr, Jachimowski Roland, Wawryszczuk Róża, Gołębiowski Piotr

Prace Naukowe Politechniki Warszawskiej. Transport

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2024

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z. 138

47--61

EN

The authors analyzed air pollution emissions during intermodal and road transport. The research question was an attempt to determine which type of transport is characterized by lower emissions, assuming that intermodal transport is carried out by rail, using two locomotives: diesel and electric. The research method used the results of actual tests determining the emissions of diesel locomotives, the emission index method determining the approximate value of air pollutant emissions generated by road vehicles, and data showing the volume of air pollutant emissions resulting from the consumption of electricity, which was used by electric locomotives, based on statistical data from The National Centre for Emissions Management (KOBiZE).

20

Problemy związane z zarządzaniem informacją w mikro- i małych przedsiębiorstwach transportu drogowego towarów

Ryciuk Urszula, Hajdul Marcin

Gospodarka Materiałowa i Logistyka

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2024

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nr 3

56--68

PL

Celem artykułu jest identyfikacja problemów związanych z zarządzaniem informacją w trakcie realizacji zlecenia transportowego w mikro- i małych przedsiębiorstwach świadczących usługi w zakresie transportu drogowego towarów. W artykule zaprezentowano wyniki badań jakościowych (indywidualnych wywiadów pogłębionych przeprowadzonych z przedstawicielami mikro- i małych firm transportowych), które są częścią projektu badawczego Transportownia.com, finansowanego ze środków Narodowego Centrum Badań i Rozwoju. Wyniki uzyskanych badań wskazują, że nieskuteczna wymiana informacji pomiędzy uczestnikami procesu transportowego wpływa na pojawianie się problemów na każdym etapie realizacji zlecenia transportowego, co prowadzi do opóźnień, błędów w rejestracji i planowaniu zleceń, problemów z załadunkiem i rozładunkiem oraz rozliczeniem zlecenia. Wyniki badań podkreślają potrzebę wdrożenia nowoczesnych rozwiązań informatycznych, takich jak systemy zarządzania transportem (TMS) i technologie chmurowe, w celu poprawy wymiany informacji i optymalizacji procesów transportowych w mikro- i małych firmach transportu drogowego towarów.

EN

The aim of this article is to identify the problems related to information management during the execution of transport orders in micro and small enterprises providing road freight transport services. The article presents the results of qualitative research (in-depth individual interviews with representatives of micro and small transport companies), which are part of the Transportownia.com research project funded by the National Center for Research and Development. The findings indicate that ineffective information exchange between participants in the transport process leads to problems at every stage of the transport order execution, resulting in delays, errors in the registration and planning of orders, problems with loading and unloading, and challenges in the settlement of the order. The research highlights the need for the implementation of modern IT solutions, such as Transport Management Systems (TMS) and cloud technologies, to improve information exchange and optimize transport processes in micro and small road freight transport companies.