Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6571
Paweł Leleń, M. Wasiak
Perishable products require special conditions during storage and transport. This is mainly due to their low transport susceptibility, including handling and storage. Transport susceptibility of cargoes is conditioned by many physical and chemical features such as: acceptable range of air temperature and humidity, negative impact on other loads, sensitivity to impacts and shocks, and longevity of transport, absorption and secretion of odours, secretion of substance, as well as sensitivity to individual substances, ease of scattering and many more. A number of characteristics of perishable cargo important for their transport susceptibility have been identified and included in the criteria for selection of transport technology. In addition, four main groups of perishable cargoes was listed, for which a different set of criteria assessing their transport susceptibility should be considered. The proposed criteria for selection of transport technology due to the cargoes transport susceptibility are a guarantee of correct selection of transport technology. Transport susceptibility should be particularly taken into account when selecting transport technology, especially for perishable cargoes. In order to guarantee safety of these loads, if any of safety criteria is not met, such solution must be classified as inadmissible. Correct implementation of individual elements of transport susceptibility of cargoes in many cases may help to avoid damage of cargo during transport. On the other hand, a smaller percentage of spoiled loads during transport leads to increased efficiency of transports, safety of transported goods and health safety of potential consumers.
{"title":"Transport susceptibility as a selection criterion for perishable cargo transport technology","authors":"Paweł Leleń, M. Wasiak","doi":"10.5604/01.3001.0013.6571","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6571","url":null,"abstract":"Perishable products require special conditions during storage and transport. This is mainly due to their low transport susceptibility, including handling and storage. Transport susceptibility of cargoes is conditioned by many physical and chemical features such as: acceptable range of air temperature and humidity, negative impact on other loads, sensitivity to impacts and shocks, and longevity of transport, absorption and secretion of odours, secretion of substance, as well as sensitivity to individual substances, ease of scattering and many more. A number of characteristics of perishable cargo important for their transport susceptibility have been identified and included in the criteria for selection of transport technology. In addition, four main groups of perishable cargoes was listed, for which a different set of criteria assessing their transport susceptibility should be considered. The proposed criteria for selection of transport technology due to the cargoes transport susceptibility are a guarantee of correct selection of transport technology. Transport susceptibility should be particularly taken into account when selecting transport technology, especially for perishable cargoes. In order to guarantee safety of these loads, if any of safety criteria is not met, such solution must be classified as inadmissible. Correct implementation of individual elements of transport susceptibility of cargoes in many cases may help to avoid damage of cargo during transport. On the other hand, a smaller percentage of spoiled loads during transport leads to increased efficiency of transports, safety of transported goods and health safety of potential consumers.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120817874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6574
M. Nader, M. Opala, Jarosław Korzeb
The paper presents a pilot analysis of the dynamics of a railway wagon designed for transporting road semi-trailer trucks. Attention was given to the innovative solution of the wagon construction, having a movable platform enabling transportation of road vehicles as a part of intermodal transport. The technical description presented in the article takes into account the provisions of Patent No. 214797, for the invention under the name "Railway transport wagon, railway transport unit and railway transport system containing such wagon". The work presents the concept of technical characteristics of the wagon construction solution and a simulation model was built using in-house software. The technical parameters were analyzed, followed by pilot simulation tests. This paper presents the results of research on the dynamics of the platform wagon, loaded with a typical road semi-trailer truck. The system's eigenvalues were analyzed, allowing for the initial assessment of dynamic phenomena occurring in the conditions of exploitation of the loaded wagon. The tests are of pilot nature and constitute a prelude to carry out complex simulation analyzes including tests of dynamics while running on transition curves, arcs, and wear of the rolling surfaces of wheels and rails at different traffic speeds.
{"title":"Selected studies of dynamics of railway flat-car used for transport of semi-triler truck (TIR)","authors":"M. Nader, M. Opala, Jarosław Korzeb","doi":"10.5604/01.3001.0013.6574","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6574","url":null,"abstract":"The paper presents a pilot analysis of the dynamics of a railway wagon designed for transporting road semi-trailer trucks. Attention was given to the innovative solution of the wagon construction, having a movable platform enabling transportation of road vehicles as a part of intermodal transport. The technical description presented in the article takes into account the provisions of Patent No. 214797, for the invention under the name \"Railway transport wagon, railway transport unit and railway transport system containing such wagon\". The work presents the concept of technical characteristics of the wagon construction solution and a simulation model was built using in-house software. The technical parameters were analyzed, followed by pilot simulation tests. This paper presents the results of research on the dynamics of the platform wagon, loaded with a typical road semi-trailer truck. The system's eigenvalues were analyzed, allowing for the initial assessment of dynamic phenomena occurring in the conditions of exploitation of the loaded wagon. The tests are of pilot nature and constitute a prelude to carry out complex simulation analyzes including tests of dynamics while running on transition curves, arcs, and wear of the rolling surfaces of wheels and rails at different traffic speeds.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134110462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6579
P. Stobnicki, A. Rakowicz, K. Zembrowski, Maciej Bajerlein
The article presents the results of modifying virtual models of the NGS-9,6t semi-trailer (a gooseneck semi-trailer with a maximum total weight of 9.6 tons) in terms of increasing its transport capabilities. The semi-trailer was developed at the Industrial Institute of Agricultural Engineering in Poznan as part of research and development project no. WND-POIG.01.03.01-00-164/09, which concerned the protection of wetlands against the succession of vegetation resulting degradation of the natural environment. The real model of the semi-trailer, in cooperation with the Institute, was made by Metalinvest company. The article contains information about the results of testing semi-trailer's virtual models in the context of strengthening the frame elements of the loading ramp, in order to increase its transport possibilities.
{"title":"Shaping the NGS-9,6t semi-trailer's construction in the aspect of increasing transport capabilities","authors":"P. Stobnicki, A. Rakowicz, K. Zembrowski, Maciej Bajerlein","doi":"10.5604/01.3001.0013.6579","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6579","url":null,"abstract":"The article presents the results of modifying virtual models of the NGS-9,6t semi-trailer (a gooseneck semi-trailer with a maximum total weight of 9.6 tons) in terms of increasing its transport capabilities. The semi-trailer was developed at the Industrial Institute of Agricultural Engineering in Poznan as part of research and development project no. WND-POIG.01.03.01-00-164/09, which concerned the protection of wetlands against the succession of vegetation resulting degradation of the natural environment. The real model of the semi-trailer, in cooperation with the Institute, was made by Metalinvest company. The article contains information about the results of testing semi-trailer's virtual models in the context of strengthening the frame elements of the loading ramp, in order to increase its transport possibilities.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124872097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6575
Stanisław Nader
The paper presents selected results of tests, carried out on a selected group of people using a car driving simulator based on the VR technology. For the prepared test scenario, tests were conducted for a group of 31 people, different in terms of sex and age. In order to analyze the reaction, the behavior of the participants under study using the camera was recorded, and the activity of selected areas of the brain was evaluated using the BCI interface. The analyzed population of people was analyzed for the presence of behavioral analytics during the conducted research, and the reactions of electrical activity in the form of registered brain waves were done. Additionally, questionnaire research was carried out among the respondents, allowing to determine the suitability of the VR technology used in the aspect of realism of the observed sensations and reactions of the subjects.
{"title":"Selected aspects of people behavior under tests using the VR class driving simulator","authors":"Stanisław Nader","doi":"10.5604/01.3001.0013.6575","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6575","url":null,"abstract":"The paper presents selected results of tests, carried out on a selected group of people using a car driving simulator based on the VR technology. For the prepared test scenario, tests were conducted for a group of 31 people, different in terms of sex and age. In order to analyze the reaction, the behavior of the participants under study using the camera was recorded, and the activity of selected areas of the brain was evaluated using the BCI interface. The analyzed population of people was analyzed for the presence of behavioral analytics during the conducted research, and the reactions of electrical activity in the form of registered brain waves were done. Additionally, questionnaire research was carried out among the respondents, allowing to determine the suitability of the VR technology used in the aspect of realism of the observed sensations and reactions of the subjects.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115634523","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6582
M. Wasiak, E. Szczepański, R. Jachimowski, P. Gołębiowski, Paweł Leleń
The article describes the results of research in the field of identifying the structure of databases on road infrastructure and railway infrastructure prepared for the EPLOS system (European Portal of Logistics Services). EPLOS is a tool that supports the planning of logistics processes and their implementation by providing in one place the current and verified data necessary for TSL market participants. This system is created as part of the EUREKA initiative. The following parts of the article describe: the role of databases in the application of logistics-dedicated applications and research results on identifying the needs of TSL market participants regarding EPLOS system databases with linear transport infrastructure, as well as the scope of road network data, the scope of railway network data and the integrated concept databases for the EPLOS system.
{"title":"Structure of databases of the EPLOS system on road transportation and railway infrastructure","authors":"M. Wasiak, E. Szczepański, R. Jachimowski, P. Gołębiowski, Paweł Leleń","doi":"10.5604/01.3001.0013.6582","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6582","url":null,"abstract":"The article describes the results of research in the field of identifying the structure of databases on road infrastructure and railway infrastructure prepared for the EPLOS system (European Portal of Logistics Services). EPLOS is a tool that supports the planning of logistics processes and their implementation by providing in one place the current and verified data necessary for TSL market participants. This system is created as part of the EUREKA initiative. The following parts of the article describe: the role of databases in the application of logistics-dedicated applications and research results on identifying the needs of TSL market participants regarding EPLOS system databases with linear transport infrastructure, as well as the scope of road network data, the scope of railway network data and the integrated concept databases for the EPLOS system.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128704801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-06-01DOI: 10.5604/01.3001.0013.6577
Katarzyna Pietrzyk-Wiszowaty
Utilization of the railway transport for the needs of national defense it is a very broad issue, which requires constant analysis and studying the dynamics of changing needs the defense system in the field of railway transport. The carrying potential of the railway services providers for the army and also the organizational, legal and technical solutions in this area, should be adapted to contemporary conditions. The aim of this article is an identification of restrictions affecting the use of rail transport by the Polish Armed Forces to carry out tasks within the operating movements in conditions of peace.
{"title":"Utilization of the railway transport during the realization of tasks by the Polish Armed Force","authors":"Katarzyna Pietrzyk-Wiszowaty","doi":"10.5604/01.3001.0013.6577","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6577","url":null,"abstract":"Utilization of the railway transport for the needs of national defense it is a very broad issue, which requires constant analysis and studying the dynamics of changing needs the defense system in the field of railway transport. The carrying potential of the railway services providers for the army and also the organizational, legal and technical solutions in this area, should be adapted to contemporary conditions. The aim of this article is an identification of restrictions affecting the use of rail transport by the Polish Armed Forces to carry out tasks within the operating movements in conditions of peace.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125483769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-01DOI: 10.5604/01.3001.0013.6762
K. Krawiec, M. Kłos, S. Markusik, Aleksander Bułkowski
The article presents threats related to broadly understood cybersecurity, encountered in modern public transport, especially in cases of increasingly introduced Intelligent Transport Systems (ITS). Experience to date has shown strong links between the technical sphere and IT system of public transport, ensuring its protection against unwanted externa l interference from people (or organizations) trying to disrupt its functioning. The following - inter alia - are of a key importance: the system of existing bus network as well as organization of bus work on routes (schedule) and its IT links, monitoring and system protection against external interference. The main goal of cybersecurity in public transport is to increase the level of cybersecurity in city agglomeration by increasing the availability of hardware and IT tools, included in intelligent transport systems, protecting safety and reliability of operation of public transport.
{"title":"Evaluation of a transportation system based on electric drive from cybersafety point of view","authors":"K. Krawiec, M. Kłos, S. Markusik, Aleksander Bułkowski","doi":"10.5604/01.3001.0013.6762","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6762","url":null,"abstract":"The article presents threats related to broadly understood cybersecurity, encountered in modern public transport, especially in cases of increasingly introduced Intelligent Transport Systems (ITS). Experience to date has shown strong links between the technical sphere and IT system of public transport, ensuring its protection against unwanted externa l interference from people (or organizations) trying to disrupt its functioning. The following - inter alia - are of a key importance: the system of existing bus network as well as organization of bus work on routes (schedule) and its IT links, monitoring and system protection against external interference. The main goal of cybersecurity in public transport is to increase the level of cybersecurity in city agglomeration by increasing the availability of hardware and IT tools, included in intelligent transport systems, protecting safety and reliability of operation of public transport.","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133366834","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-01DOI: 10.5604/01.3001.0013.6632
Tomasz Jałowiec
One of the key elements of the critical infrastructure of the state is the transport system. Its development is determined by a number of various factors, among which the priority role falls to defence issues. In accordance with the provisions of strategic doctrinal documents, the construction of a modern transport system, combined with the introduction of modern means of transport is one of the key areas in the system of defence preparations and state emergency response. From the perspective of contemporary conditions, the development of transport networks is necessary to ensure the required conditions of movement of people and the transport of armaments and military equipment, to meet the living needs of the population and the possibility of evacuation, support of the Polish Armed Forces and allied forces in the crisis or war time. The article, based on performed researches has identified the essence and importance of defence needs for the development of transport infrastructure in Poland.
{"title":"Defence needs as a factor of transport infrastructure development in Poland","authors":"Tomasz Jałowiec","doi":"10.5604/01.3001.0013.6632","DOIUrl":"https://doi.org/10.5604/01.3001.0013.6632","url":null,"abstract":"One of the key elements of the critical infrastructure of the state is the transport system. Its development is determined by a number of various factors, among which the priority role falls to defence issues. In accordance with the provisions of strategic doctrinal documents, the construction of a modern transport system, combined with the introduction of modern means of transport is one of the key areas in the system of defence preparations and state emergency response. From the perspective of contemporary conditions, the development of transport networks is necessary to ensure the required conditions of movement of people and the transport of armaments and military equipment, to meet the living needs of the population and the possibility of evacuation, support of the Polish Armed Forces and allied forces in the crisis or war time. The article, based on performed researches has identified the essence and importance of defence needs for the development of transport infrastructure in Poland.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115221666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-01DOI: 10.5604/01.3001.0013.7187
Beata Stasiak-Cieślak, I. Grabarek
The article presents the structure of an IT program supporting the selection of specialized equipment in vehicles for drivers with limited motor functions. The developed system enables automation of adaptation selection through the use of a rule expert system. In its construction, the previous experience and knowledge of specialists obtained on the basis of literature review in the field of selection of adaptations for people with specific motor needs were also used.
{"title":"Expert system supporting the selection of adaptive devices for drivers with disabilities","authors":"Beata Stasiak-Cieślak, I. Grabarek","doi":"10.5604/01.3001.0013.7187","DOIUrl":"https://doi.org/10.5604/01.3001.0013.7187","url":null,"abstract":"The article presents the structure of an IT program supporting the selection of specialized equipment in vehicles for drivers with limited motor functions. The developed system enables automation of adaptation selection through the use of a rule expert system. In its construction, the previous experience and knowledge of specialists obtained on the basis of literature review in the field of selection of adaptations for people with specific motor needs were also used.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122443080","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2019-03-01DOI: 10.5604/01.3001.0013.7188
Anna Toruń, J. Tomaszewska, M. Woch, M. Zieja
In the era of globalization and permanent travel of people between far away regions of the world, air transport is one of the most important means of transport. In this contribution, the chain-linked relative increments for all European countries is presented as well as their gross domestics products. Presented countries are divided into five groups according to the decreases and increases in traffic volumes.
{"title":"Analysis of air passenger transport dynamics in selected European countries in the years 2004-2015","authors":"Anna Toruń, J. Tomaszewska, M. Woch, M. Zieja","doi":"10.5604/01.3001.0013.7188","DOIUrl":"https://doi.org/10.5604/01.3001.0013.7188","url":null,"abstract":"In the era of globalization and permanent travel of people between far away regions of the world, air transport is one of the most important means of transport. In this contribution, the chain-linked relative increments for all European countries is presented as well as their gross domestics products. Presented countries are divided into five groups according to the decreases and increases in traffic volumes.\u0000\u0000","PeriodicalId":150174,"journal":{"name":"WUT Journal of Transportation Engineering","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123034903","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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