The functioning of each traffic system depends to a great extent on the way rail transport operates. Taking into account aspect market turbulence and dependence adequate delivery when it comes freight in accordance with yearly Timetable passenger traffic, policies are changing time. Therefore, this document is considering railway management models territory Bosnia Herzegovina. For purpose evaluating these models, new hybrid model has been applied, i.e. which includes combination Delphi,...

Handling facilities play the essential role in work of complete transport chain, especially when performing operations at ports or container terminals. In this paper, a list 15 criteria for evaluation and selection reach stacker terminal Belgrade were formed double hierarchical structure, with an equal number elements. There are three main groups criteria: economic, technological technical, each containing total five sub-criteria. The survey involved decision-makers, who evaluated all...

The analysis of operations the passenger traffic operator in Republic Srpska (RS) showed that volume transport has, for last fifteen years, been constant decline. It is particular importance year after year, recorded a negative balance business. way out current unfavorable situation sector based on application Public Service Obligation (PSO) Regulation 1370/2007. In order to solve problems, seven realistically possible variants have identified. This paper defines criteria selecting best...

The paper presents a proposal of methodology for revitalisation regional railway tracks and traffic, liberalization competition...

This paper considers vehicle dispatching for a flexible transit system providing doorstep services from terminal. The problem is tackled with an easy-to-implement threshold policy, where available dispatched when the number of boarded passengers reaches or exceeds certain threshold. A simulation-based approach applied to find that minimizes expected system-wide cost. Results show optimal function demand, which commonly stochastic and time-varying. Consequently, should be adjusted different...

The provision of appropriate quality rail services has an important role in terms railway infrastructure: infrastructure maintenance, regulation traffic, line capacity, speed, safety, train station organization, the allowable lines load and other parameters.The analysis experiences transforming systems points to conclusion that there is no unique solution choice for institutional management modes, although more than nineteen years have passed from beginning implementation Directive...

Rail-road transhipment yards serve as interchange points between rail and road providing of loading units. These are great importance for smooth functioning not only railways but also the whole intermodal transportation chains. The problem choosing location railway facilities, such depots, has practical is widely considered in literature. In this paper, we present a multi criteria decision making (MCMD) model selecting most suitable micro rail-road yard. developed MCMD based on combining...

Accessibility of public transit is an important political and social objective for agencies across the world. To meet this objective, many provide a specialized door-to-door transportation service, called “dial-a-ride” (DAR), elderly disabled. Annual DAR ridership growth exceeding 5% reported in cities United States, trend expected to continue because aging population. In response increased ridership, services have become fastest growing fraction agency budgets. These trends motivate...

University of Žilina and Belgrade renewed their cooperation in the field railway traffic engineering 2011. The bilateral research project EFRAIL that started 2017 was focused on increasing effectiveness transport services using decision-support systems. At same time, researchers participation SKILLFUL project. is financed under H2020. main vision to identify skills training education future professionals. In this paper, we present a summary survey available simulation tools partially...

Multi-group trains have potential to take a substantial segment in realizing wagonload services. train formation is complex marshalling procedure which composes by sorting wagons according their destinations. The order of corresponds the disposition destinations on route. determination rational schedules should be based comprehensive approach addressing different quantitative and qualitative indicators are conflicting uncertain. In address these conditions, we proposed new for fuzzy...

Passenger rail transport market share has been drastically reduced in the last fifty years.The reforms were aimed at opening of railway services and development competition sector order to obtain benefits "market forces" reduction interventions sector.Determination level reform often causes confusion conflicting opinions.It involves application intuition subjective assessments is not used as a direct method research, but summary methods reasoning on current position.This suggests that it...

Trains move in a specific way, along pre-determined path, i.e. rails. The wheels of railway locomotives and rails are steel, because this, it is possible to achieve very high speeds, with relatively low resistance movement. Analysis research related the movement trains important from many aspects, especially for traffic safety. In this paper, simulation train under realistic conditions was performed. created using Python programming language. Infrastructure data, locomotive resistances were...

Track properties for formation of pick-up trainsThe problem tracks trains, with the analysis and proposal possible solutions, is considered in paper.Proposed solutions are derived from results simulations, which based on information obtained Belgrade Lapovo marshalling yards.it was established that processes realized these train stations discrete stochastic elements, so simulation models selected solving this have been adapted accordingly, proven to be implementable efficient.The show...

This paper discusses a proposal of methodology revitalisation regional railway tracks and traffic, liberalization competition in...

To remain competitive in a transport market, railway needs to increase reliability and reduce the costs. Timely detection of fault or defect can prevent possible accident maintenance This paper presents model for selection locations wayside train monitoring systems that are used detect faults on wagons. We present two models: first, based multi-criteria decision making method is selecting macro location, second fuzzy logic determine micro location system work station Serbian rail network.

When applying EU standards to the Serbian railway system, one of major prerequisites is achieving interoperability with system. This paper describes a Web service for effortless timetable data exchange based on European Railway Agency implementation guide. The details actual formats and corresponding software architecture are described, confirming advantages SOA approach when compared other existing solutions in this area.