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    Wyświetlanie 1-7 z 7
    Tytuł:
    Analysis of transition times of pedestrians and passengers in an interchange node
    Autorzy:
    Dźwigoń, W.
    Powiązania:
    https://bibliotekanauki.pl/articles/196492.pdf
    Data publikacji:
    2016
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    public transport
    transit time
    interchange nodes
    transport publiczny
    Opis:
    Accurate design of infrastructure for public transport is the basis for the efficient functioning of traffic and passenger transportation. The article presents an analysis of the availability of public transport stops. The measure of the availability relates to access times to certain stops from other stops and the surroundings of the transport hub. The article discusses the scope and the objective of measuring pedestrian and passenger traffic. It also presents an analysis of transition times for the passengers who change their means of transport and need to reach a stop. The provided measurements were carried out on a two-level interchange tram-bus hub. Thus they should be part of any assessment of the quality of passenger service in the hub.
    Źródło:
    Zeszyty Naukowe. Transport / Politechnika Śląska; 2016, 92; 31-40
    0209-3324
    2450-1549
    Pojawia się w:
    Zeszyty Naukowe. Transport / Politechnika Śląska
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Systemy BRT – szansa na rozwiązanie problemów transportowych polskich miast?
    BRT systems – a chance to solve transport problems of Polish cities?
    Autorzy:
    Gadziński, J.
    Powiązania:
    https://bibliotekanauki.pl/articles/192575.pdf
    Data publikacji:
    2015
    Wydawca:
    Stowarzyszenie Inżynierów i Techników Komunikacji Rzeczpospolitej Polskiej
    Tematy:
    BRT
    sieci autobusowe
    transport publiczny
    transport miejski
    metrobus
    bus rapid transit
    bus network
    public transport
    urban transport
    Opis:
    Głównym celem artykułu jest przybliżenie koncepcji BRT (ang. Bus Rapid Transit) i próba odpowiedzi na pytanie, czy tego typu rozwiązania mogą zostać w najbliższej przyszłości zastosowane w polskich miastach. Podjęcie tego tematu wynika z rosnącego zainteresowania dużych ośrodków budową nowoczesnych sieci transportowych, które jednocześnie nie pochłoną znacznych środków finansowych. W pierwszej części artykułu szczegółowo przedstawiono obecne w literaturze definicje BRT, a także przybliżono różne podtypy tych systemów. Wiele miejsca poświęcono również opisaniu elementów charakterystycznych dla BRT. Końcowy fragment stanowi analiza możliwości i zasadności wprowadzania tego typu rozwiązań w polskich miastach. Artykuł nie daje jednak jednoznacznej odpowiedzi i sugeruje konieczność szczegółowej analizy konkretnych przypadków. Obok zalet systemów BRT ukazuje również szereg wad tego środka transportu, a także zwraca uwagę na niebezpieczeństwa związane z możliwością stosowania rozwiązań pośrednich i budowy „pseudo-systemów BRT”.
    The main objective of the article is to present the concept of the BRT (Bus Rapid Transit) and to answer the question: can such solutions be used in the near future in Polish cities? We could see the growing interest of this concept in the urban areas which authorities are looking for new, both cheap and modern transport solutions. In the first part of the article the definition of the BRT was presented and different types of systems were described. Characteristics of the BRT systems have been carefully presented. Final part of the article refers to the possibility of implementing a new public transport system in Polish cities. Many factors and conditions make the answer difficult to obtain so that each case study has to be analyzed and considered separately. Beside advantages, a lot of weaknesses have been indicated. At the end the risk of creating pseudo BRT systems has been highlighted.
    Źródło:
    Transport Miejski i Regionalny; 2015, 8; 21-27
    1732-5153
    Pojawia się w:
    Transport Miejski i Regionalny
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Equity of transit need in Baghdad City
    Autorzy:
    Asmael, Noor M.
    Waheed, Mohanned Q.
    Powiązania:
    https://bibliotekanauki.pl/articles/2098129.pdf
    Data publikacji:
    2021
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    public transport
    ArcGIS
    Transit Need Map
    spatial analysis
    equity
    transport publiczny
    mapa potrzeb tranzytowych
    analiza przestrzenna
    Opis:
    Public transportation plays a significant role in urban areas, transporting a large percentage of people. There is no existing study dealing with the balance between transportation demand and supply in Baghdad city; thus, there is a need to assess service equity before implementing any major services. The aim of the present research is to study the equity of transit need. The methodology uses geographic information systems (GISs) and spatial multi-criteria analysis to determine equity. Nine criteria were used in this study (land use, population density, commercial activities, medical locations, bus stops walkability, educational activities, bus terminal, and income) to determine a transit need map. Expert opinion surveys are conducted to determine pairwise comparisons between these criteria to estimate the weight of each criterion. Spatial analysis in ArcGIS 10.8 is utilized to apply methodology. The transit need map is obtained, and the need for transit service is represented by a value for each cell. In addition, the map output is important to public transit planning, as it maximizes the optimal transit route selection depending on the transit need. The output of this study (a transit need map) represents a powerful tool for the decision-makers to prioritize transportation programs and ranking alternatives. Gap analysis is used to measure equity between various zones. The results show that the transit supply provides higher service coverages in the Central Business District (CBD) and decreases as the distance to CBD increases.
    Źródło:
    Transport Problems; 2021, 16, 1; 29--37
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Impact of park-and-ride on public transit ridership
    Autorzy:
    Pogodzinski, Joseph M.
    Niles, John S.
    Powiązania:
    https://bibliotekanauki.pl/articles/2203851.pdf
    Data publikacji:
    2021
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    public transport
    park and ride
    transit-oriented development
    geographic information system
    transport publiczny
    parkuj i jedź
    rozwój zorientowany na tranzyt
    system informacji geograficznej
    Opis:
    We examine the relative impact of increased housing vs. increased parking availability on ridership of public transit. The approach sheds light on the trade-off in alternative land uses near transit stops: park-and-ride (PnR) vs. transit-oriented development (TOD). In the example of one city studied here, econometric analysis suggests that PnR provides more transit ridership than housing. However, the transit agency may choose the alternative of reducing PnR and partnering with housing developers as a source of new non-fare revenue that creates vibrant, walkable growth in station areas, which is considered to be just as important as ridership.
    Źródło:
    Transport Problems; 2021, 16, 1; 211--221
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Evaluating accessibility of small communities via public transit
    Autorzy:
    Danesi, Antonio
    Tengattini, Simone
    Powiązania:
    https://bibliotekanauki.pl/articles/1833639.pdf
    Data publikacji:
    2020
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    public transit
    travel impedance
    schedule delay
    time-of-day preference curves
    transport publiczny
    podróż
    opóźnienia
    krzywa preferencji pory dnia
    Opis:
    Accessibility to and from urban centres allows small communities’ dwellers to participate in primary activities and use essential services that are not available on-site, such as educational, work and medical services. Public transport networks are supposed to enhance accessibility and pursue equity principles, overcoming socio-economical differences among people that can exacerbate during crisis. In this paper a methodology is proposed and implemented to assess small communities’ accessibility via public transit. A metric is defined based on the calculation of total travel time, taken as a proxy of travel impedance, with consideration of in-vehicle time, schedule delay and users’ arrival and departure preference curves (i.e. time-of-day functions). A “rooftops” model is specified and implemented under the assumption that travellers cannot accept (scheduled) late arrival or early departure time penalties before and after the participation in their activities in the main urban centre, as many activities rarely admit time-flexibility. Also, a public transport specific impedance factor (PTSIF) is proposed, in order to account for travel impedance determinants, which are a consequence of service scheduling and routing decisions and not due to inherent geographical and infrastructural disadvantages affecting car users too. An application of the methodology for the city of Cesena, Italy, and 90 surrounding small communities is presented. The city is served by train and bus services. Assessment of small communities' accessibility based on both total travel time and PTSIF is presented and discussed. This practice-ready quantitative method can help transport professionals to evaluate impacts on small communities’ accessibility in light of public transport service changes or reduction. Quantitative approach to support strategic decisions is needed, for example, both to assess public transport strengthening politics against depopulation of rural and marginal mountainous areas and to mitigate the effects of possible increasing concentration of services towards high-demand lines, which may follow as a consequence of budget cuts or contingencies, such as vehicle capacity reductions required by sanitary emergencies.
    Źródło:
    Archives of Transport; 2020, 56, 4; 59-72
    0866-9546
    2300-8830
    Pojawia się w:
    Archives of Transport
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    P&R parking and bike-sharing system as solutions supporting transport accessibility of the city
    Autorzy:
    Macioszek, Elżbieta
    Kurek, Agata
    Powiązania:
    https://bibliotekanauki.pl/articles/1841162.pdf
    Data publikacji:
    2020
    Wydawca:
    Politechnika Śląska. Wydawnictwo Politechniki Śląskiej
    Tematy:
    P+R parking
    bike-sharing system
    public transport
    public transit
    pedestrian accessibility
    road traffic engineering
    parkingi P+R
    system wypożyczania rowerów
    transport publiczny
    tranzyt publiczny
    dostępność dla pieszych
    inżynieria ruchu drogowego
    Opis:
    The transport accessibility of cities decreases with the increase in road traffic. Planners, traffic engineers, and road managers are looking for solutions that will reduce congestion on city streets without limiting transport accessibility to the city center. The article presents an overview of solutions used in Poland and abroad that aim to encourage people who travel by car to the city center to use other means of transport. The solutions were identified that can contribute to reducing road traffic in the city without limiting its transport accessibility based on the area inventory in Krakow. The next part of the article analyzes the use of P&R parking and the bike-sharing Wavelo system in Krakow in 2018. The results of the conducted analyses indicate that the most entrances to the P&R parking in Krakow were in the morning hours, whereas the most exits from these parking were in the afternoon. The holiday months were characterized by a lower use of parking space compared with the remaining months. These conclusions may indicate that the people using the analyzed parking lots are mainly commuters. On the contrary, the analysis of the use of the bike-sharing Wavelo system in Krakow allows for the conclusion that a large numer of people used rental bikes for short journeys. These trips can complement the journeys made with the use of public transport or as a continuation of the journey after leaving the car in the P&R parking. Investments and development of this type of solutions may be an incentive for people traveling by car to use another means of transport.
    Źródło:
    Transport Problems; 2020, 15, 4, cz. 2; 275-286
    1896-0596
    2300-861X
    Pojawia się w:
    Transport Problems
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Comprehensive service quality evaluation of public transit based on extension cloud model
    Autorzy:
    Hu, Xinghua
    Chen, Xinghui
    Zhao, Jiahao
    Yu, Kun
    Long, Bing
    Dai, Gao
    Powiązania:
    https://bibliotekanauki.pl/articles/2173929.pdf
    Data publikacji:
    2022
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    traffic engineering
    public transit
    urban traffic congestion
    service quality
    optimization
    sustainable development
    inżynieria ruchu
    transport publiczny
    zatory komunikacyjne
    ocena jakości usług
    optymalizacja
    zrównoważony rozwój
    Opis:
    Prioritizing the development of public transit and enhancing its attractiveness is an important way to solve the problem of urban traffic congestion and achieve sustainable development. To improve the service quality and overall operational efficiency of urban public transit, an evaluation index system related to the comprehensive experience of passengers, service supply quality of public transit enterprises, and supervision of management departments was introduced from both the demand and the supply of public transit travel services. Based on the data distribution characteristics of the boxplot in statistics, the evaluation level and corresponding value range of each index were determined, and the comprehensive weight of the index was determined using the linear weighting method combining the analytic hierarchy process and the entropy weight method, so as to reduce the influence of single weighting method on the evaluation results of comprehensive service quality of public transit. An evaluation method of public transit comprehensive service quality based on the extension cloud model was established. The evaluation results of the model were obtained by calculating the cloud affiliation and comprehensive certainty, and a reliability factor was used to test the evaluation results, which solved the problem of randomness and fuzziness in the process of comprehensive service quality evaluation of public transportation and made the evaluation results closer to the reality. Finally, the established comprehensive evaluation model was applied to a city for example analysis, and the corresponding evaluation level was obtained as good. The value of the reliability factor in the model was less than 0.01, indicating that the model has good applicability and a certain application value for the comprehensive service quality evaluation of public transit. The evaluation method fully considered a variety of evaluation indicators, specified the evaluation level of comprehensive service quality of public transit, and the evaluation results provide a theoretical basis for public transport enterprise to make targeted improvement measures.
    Źródło:
    Archives of Transport; 2022, 61, 1; 103--115
    0866-9546
    2300-8830
    Pojawia się w:
    Archives of Transport
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-7 z 7

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