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Publications (12)
A Lajosmizsei (MÁV 142. sz.) vasútvonal a leromlott műszaki állapot és az érvényben lévő korszerűtlen menetrend miatt nem tudja kielégíteni a feltárt agglomerációs térségben folyamatosan növekvő utazási igényeket. A vasútvonal mihamarabbi fejlesztése elengedhetetlen, amelynek tervezési, előkészítési munkái már folyamatban vannak.
A cikk célja megvá...
Narrow-gauge railways showed rising significance as tourist attractions over the past few years in Hungary. This fact underlines the importance of complex evaluation regarding social, economic and environmental impact of development. This paper focuses on touristic and regional idiosyncrasies. One of the purposes of this article is to provide a rev...
Budapest elővárosi és a városi vasúti közlekedési rendszere több eltérő szolgáltatási színvonalú és műszaki paraméterű, egymástól elszigetelt vasúti rendszert tartalmaz, amelyek integrálása elengedhetetlen a mai modern kor átszállásmentes utazási igényeinek való megfeleléshez, valamint a főváros fokozatosan növekvő agglomerációs forgalmának kiszolg...
A turisztikai attrakciók közül a kisvasutak jelentősége erősödött az elmúlt években, melynek megfelelően a turisztikai tényezők hatása kiemelten kezelendő a kínálati oldalon. Tekintettel az egyes kisvasúti vonalak elkülönülő, szigetüzem jellegére, a várható utasforgalmi jelenségeket (például forgalmi igény nagysága) az eszközválasztás korridor-mode...
Travel demand models have an increasing role in decision- and policy-making. The prevailing practice of modelling raises some concerns, main limitations being of human and technical nature– adopting advanced models requires skilled professionals and resources. This paper introduces an open-access modelling concept, which is designed to overcome the...
This paper presents a modular transportation modelling approach. In the proposed system travel demand is determined using existing statistics. All data describing a national road network and corresponding traffic demand is loaded into the software application, consisting of a web interface and managed database. Users have access to this dataset and...
Describing the relationship between vehicle volume and travel time delay on road sections consisting multiple intersections in the context of junction quantity is favorable to extend the advantage of intersection-specific volume-delay functions. This paper demonstrates a microsimulation method combined with a non-linear function fitting algorithm t...
Topology analysis offers a useful tool to identify critical and vulnerable elements of the road network. This paper studies the characteristics of betweenness centrality and defines a new method to measure betweenness. Traditional methodology uses shortest path searches to determine the measure of centrality. Besides the usual shortest path search...
One of the basic strategies of urban transportation is the promotion of public transportation modes. However numerous travels can not be served by public transportation because there is no adequate spatial or temporal cover of service or the travel chain is to complex.
To solve this problem the design paradigm is needed: instead of vehicles the foc...
Transportation network models contain numerous variables describing features of the physical network. Many of these variables are based on hypotheses or estimations. Integration of the implicated uncertainty is only partial. The Monte Carlo method is an effective tool for evaluating scenarios where certain variables could not be described precisely...
In network modeling, several junctions of the physical road network are often left out from the network model due to different factors. The paper focuses on the possibility of incorporating the effects of these junctions into the model with the adjustment of volume-delay function parameters through micro-simulation models. Parameter sets were deter...
The article investigates the spatial effects of traffic congestion. Three and four legged rural road intersection are analyzed, regarding single and double through lanes. The analysis is based on momentary individual vehicle speeds, but other flow parameters are taken into account as well. Values are determined by ways of microsimulation, results a...
