scholarly journals CRISIS OF PUBLIC TRANSPORT AND OUR CONCERN

2019 ◽  
Author(s):  
Prantosh Deb
Keyword(s):  
Public Transport ◽  
Rural Areas ◽  
Household Income ◽  
Travel Demand ◽  
Natural Increase ◽  
Transport Systems ◽  
Passenger Transport ◽  
And Migration ◽  
Indian Cities ◽  
Motorized Transport

Palanquin, horse, hand-pull rickshaw, paddle rickshaw, tram, bus, auto-rickshaw, and finally today's pollution controlled Bharat Stage (BS) -III-IV bus ----- more or less this is the evolution of passenger transport of Kolkata.  Transport demand in most of the Indian cities has increased substantially during last few decades due to increase in population (natural increase and migration from rural areas and smaller towns). Availability of motorized transport, increase in household income, and increase in commercial and industrial activities has further added to it. Unfortunately, public transport systems in Indian cities have not been able to keep pace  with the rapid and substantial increase in travel demand.

scholarly journals A Novel Model for Determining Public Service Compensation in Integrated Public Transport Systems

2018 ◽  
Vol 10 (9) ◽  
pp. 2969 ◽  
Author(s):  
Gordan Stojić ◽  
Dušan Mladenović ◽  
Olegas Prentkovskis ◽  
Slavko Vesković
Keyword(s):  
Public Service ◽  
Public Transport ◽  
Free Market ◽  
Transport Systems ◽  
Passenger Transport ◽  
Market Conditions ◽  
The Public ◽  
Transport Services ◽  
Optimal Approach ◽  
Novel Model

In free market conditions, if public passenger transport services are commercially unprofitable, there will be no interest for transport companies to perform them. However, directly because of the citizens’ interests, on the one hand, and indirectly because of the economy, passenger public transport services have become of a general public interest. The authorities must prepare appropriate legal fair market conditions, based on which public transport will be subsidized and conducted. In order to achieve that, for the mutual benefit of the public, users and transport companies, it is necessary that the right Public Service Obligation Model (PSO model or in some literature PCS—Public Service Compensation) be defined. Within this study, the optimal approach to assigning a PSC contract to transport companies for performing the PSO in integrated and regular public passenger transport systems is determined. A novel model, presented in this paper, can help national, regional and local authorities to choose and determine the way and level of PSCs for conducting the public transport of passengers and establishing a sustainable public passenger transport system.

scholarly journals Sustainability Analysis of Competition in Public Transport Systems: A Comparative Case Study in Hungary and Finland

2020 ◽  
Author(s):  
András Lakatos ◽  
Péter Mándoki
Keyword(s):  
Public Transport ◽  
Current Problem ◽  
Transport Systems ◽  
Comparative Case Study ◽  
Passenger Transport ◽  
Railway Systems ◽  
Time Of Travel ◽  
A Current

Ongoing competition between bus and railway systems in European (especially in the middle, south and east part) regional passenger transport is a current problem. Long term sustainability and efficiency in passenger transport requires a balanced transport policy. These subsectors need to be complement each other, not compete. The parallel bus and railway links can result in a competition. This research explores solutions to this issue for long term environmental and economic sustainability optimization. Some of the important factors include the number of inhabitants to be served, public transport availability, and efficiency in time of travel for vehicles and passengers. To ensure long term sustainability of the presented methodology, the effect of interventions was analyzed. The study compares Finland and Hungary in terms of the competition regional railway and bus links.

Energy and Transport: Strategies for Energy Conservation in Urban Passenger Transport

1979 ◽  
Vol 11 (7) ◽  
pp. 767-780 ◽  
Author(s):  
Kirsten Schou
Keyword(s):  
Energy Conservation ◽  
Public Transport ◽  
Alternative Fuels ◽  
Travel Demand ◽  
Fuel Efficiency ◽  
Travel Behaviour ◽  
Passenger Transport ◽  
Fuel Savings ◽  
Energy Constraints ◽  
Transport Modes

Before proceeding to explore potential strategies for energy conservation in urban passenger transport, this paper presents some evidence on energy efficiencies of various transport modes and on travel behaviour under energy constraints. Knowledge of the relative energy efficiencies of different modes of transport is evidently necessary for analysing and developing policies for fuel conservation. Although the automobile does appear to be significantly more energy-intensive than public transport modes, this does not automatically indicate that a policy to attract people to public transport would lead to the maximum possible fuel savings. Available evidence on travel behaviour under energy constraints indicates that the elasticity of travel demand is very small. Increasing prices, within the range expected, are not likely to result in satisfactory fuel savings, and it is therefore necessary to consider alternative strategies. The strategies to be considered here may be outlined as follows: (1) improving fuel efficiency of automobiles by modifying driving habits, reducing speeds, improving traffic flows, and keeping vehicles properly maintained; (2) increasing efficiency of automobile travel by promoting higher occupancies; (3) attracting car travellers to public transport; (4) shifting to smaller, more fuel-efficient vehicles, changing vehicle and engine designs such as to improve the inherent fuel efficiency of the automobile; (5) technological change: new propulsion systems, alternative fuels, and rapid personal transport; (6) reducing travel needs by changing land-use patterns and improving communications. These strategies are discussed in turn and, given the available information about travel patterns and behaviour, an attempt is made to assess their likely impact. Clearly those strategies should be selected which offer the maximum potential fuel savings and which can be introduced with minimum sacrifice.

scholarly journals Financing Indian Urban Rail through Land Development: Case Studies and Implications for the Accelerated Reduction in Oil Associated with 1.5 °C

2018 ◽  
Vol 3 (2) ◽  
pp. 21-34 ◽  
Author(s):  
Rohit Sharma
Keyword(s):  
Travel Demand ◽  
Land Development ◽  
Transport Systems ◽  
Average Income ◽  
Global Challenge ◽  
Renewable Power ◽  
Urban Rail ◽  
Key Driver ◽  
Local Transport ◽  
Indian Cities

Urban travel demand and oil dependence need dramatic change to achieve the 1.5 °C degree target especially with the electrification of all land-based passenger transport and the decarbonizing of electric power. In this article we investigate the transition of ‘oil-based automobile dependence’ to ‘urban rail plus renewable energy’ to cater for transport demand in Indian cities. India is perceived to be a key driver of global oil demand in coming decades due to the potential increase in car use driven by a fast growing national average income. However, it is possible that India could surprise the world by aggressively pursuing an electrified transit agenda within and between cities and associated supporting local transport with electric vehicles, together with renewable power to fuel this transport. The changes will require two innovations that this article focuses on. First, innovative financing of urban and intercity rail through land-based finances as funding and financing of such projects has been a global challenge. Second, enabling Indian cities to rapidly adopt solar energy for all its electrified transport systems over oil plus car dependence. The article suggests that Indian cities may contribute substantially to the 1.5 °C agenda as both policies appear to be working.

scholarly journals MONITORING THE CONGESTION OF URBAN PUBLIC TRANSPORT SYSTEMS FOR THE POSSIBILITY OF INTRODUCING THE CROWD SHIPPING DELIVERY IN BRATISLAVA

2021 ◽  
Vol 8 (3) ◽  
pp. 277-285
Author(s):  
Andrii Galkin ◽  
Tibor Schlosser ◽  
Silvia Cápayová ◽  
Denis Kopytkov ◽  
Ganna Samchuk ◽  
...  
Keyword(s):  
Public Transport ◽  
Time Window ◽  
Study Data ◽  
Traffic Load ◽  
Transport Systems ◽  
Visual Methods ◽  
Passenger Transport ◽  
Urban Core ◽  
Urban Public Transport ◽  
The City

The aim is to study the congestion of urban passenger transport in the historical part of Bratislava for the possibility of introducing crowdsourcing technology. The visual methods of examination are used in work. According to the results of the study, data were obtained on the congestion of urban passenger transport and its distribution by hours of the day at the entrances to the historic part of the city. The obtained results indicate the possibility of using crowd shipping technology in off-peak periods. Monitoring of public transport flows in the urban core will identifying the distribution of travellers and contribute to understanding the time window for implementing crowd shipping technology during the day, minimal whit influence on the other participants of the transport process. The peak traffic load is observed on the routes passing through the Slovak National Rebellion (SNP) square in direct downtown of the city, from 8 am to 9 am and from 4-6 pm in the evening, and from 7 am to 8 am in the morning and 5-6 pm for the routes passing through the SNP bridge across the river Danube. A new way to monitoring the number of passengers in public transport was suggested. The paper provides credits for future development sharing technology and sustainable development of transport in Slovakia. The results could be usfull for transport policy and regularities for local government in Bratislava in case of apply new delivery technology.

scholarly journals Evaluation of Traveling Parameters in Parallel Long-Distance Public Transport

2019 ◽  
Vol 49 (1) ◽  
pp. 74-79
Author(s):  
András Lakatos ◽  
Péter Mándoki
Keyword(s):  
Public Transport ◽  
Current Problem ◽  
Transport Systems ◽  
Passenger Transport ◽  
Long Distance ◽  
Railway Systems ◽  
Long Distance Transport ◽  
Distance Transport ◽  
A Current

The ongoing competition between bus and railway systems in Hungarian long-distance public transport is a current problem. Long term sustainability and efficiency in passenger transport require a balanced transport policy. These subsectors need to complement each other, not compete. The parallel bus and railway links, which are present in most relations of Hungary, can result in a competition. This research analyze traveling parameters (distance and time) in case of parallel long-distance transport systems and evaluate them with a mathematical method for long term environmental and economic sustainability optimization. This investigation's hypothesis is to define difference segments of optimization gear to travel time and travel distance.

scholarly journals Sustainable transport development and passenger transport demand in Poland

2018 ◽  
Vol 174 ◽  
pp. 01021 ◽  
Author(s):  
Tomasz Szczuraszek ◽  
Jacek Chmielewski
Keyword(s):  
Economic Development ◽  
Public Transport ◽  
Urban Areas ◽  
Transport Model ◽  
Sustainable Transportation ◽  
Transport Systems ◽  
Sustainable Transport ◽  
Passenger Transport ◽  
Effective Measure ◽  
European Union Member States

Development of sustainable transportation is a process which involves promoting efficient transport systems meeting social expectations, while reducing any sub-optimal or harmful effects on public health, natural environment, economy and urban planning. Therefore, in the case of passenger transport, the most effective measure to achieve sustainable transport development is to maximize the share of public transport. This paper analyses trends in changes of demand for passenger transport in European Union Member States, in Poland and in Kujawsko-Pomorskie province, including in urban and non-urban areas. Based on collected data and extensive transport-related research of the authors, including surveys of residents, the most important conditions have been defined which affect passenger transport demand in Kujawsko-Pomorskie province, and a forecast has been attempted of the demand in three different scenarios of economic development (optimistic, stable and regressive) for various years. The projected public transport demand has been established on the basis of simulations using a proprietary transport model. Results of these calculations revealed surprising conclusions which indicate unfavourable trends in changes of the analysed demand and insignificant differences in projected transport needs, regardless of the selected economic development option for the country and the province.

scholarly journals Exploring the Energy Saving Potential in Private, Public and Non-Motorized Transport for Ten Swedish Cities

2022 ◽  
Vol 14 (2) ◽  
pp. 954
Author(s):  
Jeffrey R. Kenworthy ◽  
Helena Svensson
Keyword(s):  
Public Transport ◽  
Energy Use ◽  
Energy Savings ◽  
Middle Eastern ◽  
Urban Transport ◽  
Policy Implications ◽  
Transport Systems ◽  
Passenger Transport ◽  
Case Scenario ◽  
Transport Energy Use

Transport energy conservation research in urban transport systems dates back principally to the Organization of the Petroleum Exporting Countries’ (OPEC) “Arab Oil Embargo” (1973–1974) and the Iranian revolution (1979), when global oil supplies became threatened and costs rose steeply. Two subsequent Gulf Wars (1991 and 2003) highlighted the dangerous geo-political dimensions of Middle-Eastern oil. In latter times, the urgency to reduce global CO2 output to avoid catastrophic climate change has achieved great prominence. How to reduce passenger transport energy use therefore remains an important goal, which this paper pursues in ten Swedish cities, based on five scenarios: (1) increasing the relatively low public transport (PT) seat occupancy in each Swedish city to average European levels (buses 35%, light rail 48%, metro 60% and suburban rail 35%); (2) doubling existing PT seat occupancy in each Swedish city; (3) increasing existing car occupancy in each Swedish city by 10%; (4) decreasing existing energy use per car vehicle kilometer by 15%; (5) increasing existing modal split for daily trips by non-motorized modes to 50% in each city. A sixth “best-case scenario” is also explored by simultaneously combining scenarios 2 to 5. The data used in the paper come from systematic empirical research on each of the ten Swedish cities. When applied individually, scenario 2 is the most successful for reducing passenger transport energy use, scenarios 1 and 4 are next in magnitude and produce approximately equal energy savings, followed by scenario 5, with scenario 3 being the least successful. The best-case, combined scenario could save 1183 million liters of gasoline equivalent in the ten cities, representing almost a 60% saving over their existing 2015 total private passenger transport energy use and equivalent to the combined 2015 total annual private transport energy use of Stockholm, Malmö and Jönköping. Such findings also have important positive implications for the de-carbonization of cities. The policy implications of these findings and the strategies for increasing public transport, walking and cycling, boosting car occupancy and decreasing vehicular fuel consumption in Swedish cities are discussed.

scholarly journals Tariffing in Integrated Passenger Transport Systems: A Literature Review

2018 ◽  
Vol 30 (6) ◽  
pp. 745-751 ◽  
Author(s):  
Denis Šipuš ◽  
Borna Abramović
Keyword(s):  
Rural Areas ◽  
Transport Systems ◽  
Future Research ◽  
Passenger Transport ◽  
Complex Issue ◽  
Organization And Management ◽  
The Social ◽  
Spatial Isolation ◽  
Urban And Rural Areas ◽  
Transport Disadvantage

Designing tariff systems in public passenger transport is a complex issue of optimization by means of satisfying the wants and needs of all the engaged parties. An integrated passenger transport system (IPTS) stands for the concept of organization and management of public passenger transport based on a uniform tariff system. The issue of transport disadvantage of certain peri-urban and rural areas is the result of poorly organized transport systems. Social and spatial isolation in the framework of mobility is partly the fault of the way in which tariff systems have been designed with no regard to the social factors of the engaged parties for which such systems are designed – its users. Special emphasis in the research of tariff systems is placed on resolving issues of designing tariff zones, maximizing social welfare, transport equity, and transport disadvantage. An outline of the existing research and a review of literature concerning tariffs in integrated passenger transport systems is given, and proposals are put forward for future research due to the need for designing socially beneficial tariff systems, which would eliminate social exclusion, i.e., the transport disadvantage of individuals or parts of society.

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