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    Wyświetlanie 1-6 z 6
    Tytuł:
    Influence of selected aspects of the technical condition of means of transport operating in Wielkopolska in Poland on road safety
    Autorzy:
    Gorzelanczyk, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/1835554.pdf
    Data publikacji:
    2020
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    technical condition
    means of transport
    road accident
    lighting
    tires
    Opis:
    The aim of the article is an attempt to determine whether the technical condition of vehicles in Wielkopolska has an impact on road traffic. For this purpose, the lighting of 20 passenger vehicles and tires in public transport and driving school cars in Wielkopolska were analysed. The lighting of the subject vehicles was organoleptically tested and their intensity and dipped beam were checked at the vehicle inspection station. In the case of five of the tested vehicles, the luminous intensity was at an unsatisfactory level. In the next step, the tires of 16 randomly selected buses were tested. Tread wear tests were discussed in the analysed buses and the influence of tread wear on tire exploitation was presented. For the tested buses, it is noteworthy that the tires were changed if the tread height was too low. In the last step of the research, the tires of a driving school truck were analysed. It was found that the wear of the tire is not even due to driving on a manoeuvring area. Based on the above tests, it can be concluded that the technical condition of road vehicles is important and affects their operation and safety.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2020, nr 23(3); 233-252
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Forecasting the number of road accidents in Poland using weather-dependent trend models
    Autorzy:
    Gorzelańczyk, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/2203615.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    traffic accident
    forecasting
    trend model
    weather conditions
    Opis:
    Every year a very large number of people die on the roads. From year to year, the value decreases, there are still a very high number of them. The pandemic has reduced the number of road accidents, but the value is still very high. For this reason, it is necessary to know under which weather conditions the highest number of road accidents occur, and to know the forecast of accidents according to the prevailing weather conditions for the coming years, in order to be able to do everything possible to minimize the number of road accidents. The purpose of the article is to make a forecast of the number of road accidents in Poland depending on the prevailing weather conditions. The research was divided into two parts. The first was the analysis of annual data from the Police statistics on the number of road accidents in Poland in 2001-2021, and on this basis the forecast of the number of road accidents for 2022-2031 was determined. The second part of the research, dealt with monthly data from 2007-2021. Again, the analyzed forecast for the period January 2022-December 2023 was determined. The results of the study indicate that we can still expect a decline in the number of accidents in the coming years, which is particularly evident when analyzing annual data. It is worth noting that the prevailing pandemic distorts the results obtained. The research was conducted in MS Excel, using selected trend models.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2023, 26(1); 57--76
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Impact of information on the number of traffic accidents on the outcome of the forecast
    Autorzy:
    Gorzelanczyk, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/22672802.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    forecasting
    traffic accident
    number of time series elements
    mean absolute percentage error MAPE
    Opis:
    Every year, more and more vehicles appear on the world's roads. This leads to increased traffic on the roads. Road accidents have become a rapidly growing threat. They cause loss of human life and economic assets. This is due to the rapid growth of the world's human population and the very rapid development of motorization. The main problem in forecasting and analyzing data on the number of traffic accidents is the small size of the dataset that can be used for analysis in this regard. And on the other hand, road accidents cause, globally, millions of deaths and injuries annually is their density in time and space. It is worth noting that the pandemic has reduced the number of traffic accidents. However, the value is still very high. The purpose of the article is to assess the impact of information on the number of traffic accidents on the outcome of the forecast. To this end, using historical statistical data, the forecast of the number of traffic accidents for the following years was determined, and how this variability of the input data affects the value of the average percentage error of the forecast was determined. Based on the study, it can be concluded that a smaller number of input data, historical data on the number of accidents, instead of 32 years, 7 years, makes the determination of the forecast of the number of accidents for subsequent years, is at a satisfactory level, the average absolute percentage error of MAPE less than 7%. The article concludes with the determination of the forecast for future years. It is worth noting that the prevailing pandemic distorts the results obtained.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2023, 26(1); 219--230
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of the sustainable public transportation plans in Poland
    Autorzy:
    Madajczak, Aleksandra
    Gorzelanczyk, Piotr
    Powiązania:
    https://bibliotekanauki.pl/articles/22615535.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    transport system
    sustainable development
    public transport
    sustainable urban mobility
    Opis:
    A sustainable transportation development plan is a strategic document that is created to guarantee convenient conditions in terms of the mobility of users and to ensure all other aspects that aim to improve the quality of life in the city. It is created on the basis of existing planning practices, using documents that already exist in this area and with the participation of various social groups. For this reason, the purpose of this study is to analyze sustainable public transportation development plans for selected 10 municipalities in Poland. The authors will analyze the sustainable development plans of these cities, try to find common features in them, and suggest how a given plan can be expanded to seek better solutions for creating sustainable urban mobility to replace previously developed transportation plans.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2023, 26(1); 141--160
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Public Opinion Poll on the Parking System in Piła and the Possibility of Introducing the Smart Parking System in Piła
    Autorzy:
    Gorzelanczyk, Piotr
    Wieczorek, Tymoteusz
    Powiązania:
    https://bibliotekanauki.pl/articles/2069736.pdf
    Data publikacji:
    2021
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    parking
    Piła
    smart parking
    intelligent parking
    Opis:
    The aim of the article is to find out about the public opinion of the inhabitants of the city of Piła about the functioning of the parking system, in which residents have problems finding a parking space. The most important issues in this field were reviewed. On the basis of the survey, car parks were designated, where it was proposed to modify the existing parking system by introducing intelligent parking systems. The results of the research, after analysis and summary of observations in the form of conclusions, are presented in the table and in the form of graphs.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2021, 24(1); 13--26
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis and forecast of passenger flows in public transport - the case of Poland
    Autorzy:
    Gorzelanczyk, Piotr
    Pawłowski, Adrian
    Powiązania:
    https://bibliotekanauki.pl/articles/22615545.pdf
    Data publikacji:
    2023
    Wydawca:
    Uniwersytet Warmińsko-Mazurski w Olsztynie
    Tematy:
    demand
    urban transport
    Polska
    Opis:
    Public transportation provides its services to both urban centers and neighboring areas in the immediate vicinity of the city. The problem of urban transportation is evident, the number of people willing to use public transportation has decreased. Therefore, there is a need to delve into the issue and conduct an analysis of the demand for urban transportation in Poland in 2000-2030, this will allow us to assess in what direction urban transportation is heading, whether there is an increase in the number of people using it, or whether there is a downward trend (Zielińska 2018). Based on CSO statistics from 2009-2020 for the analysis of demand for public transportation in Poland, a forecast of people using public transportation was conducted using Statistica software for 2021-2030. Due to the situation with the COVID-19 pandemic, the study was conducted in 2 ways – with and without 2020. Public transportation will make less and less profit and even losses for the next few years through rising gasoline and energy prices. Virtually in each of the provinces, and likewise throughout Poland, a decline in the number of people willing to use public transportation is evident. conclusions. On the basis of the surveys carried out, there is a general trend that shows the current state of public transport. In most of the cases studied, a similar conclusion emerges, namely that public transport will experience a marked decline in the coming years. The number of people who want to use public transport will decrease, mainly due to the COVID-19 pandemic and people’s fears for their own safety.
    Źródło:
    Technical Sciences / University of Warmia and Mazury in Olsztyn; 2023, 26(1); 161--184
    1505-4675
    2083-4527
    Pojawia się w:
    Technical Sciences / University of Warmia and Mazury in Olsztyn
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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