Žilinská univerzita v Žiline

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Author: search.filters.author.Čulík, KristiánSubject: search.filters.subject.simulation

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    Modelling of traffic on a selected roundabout in Žilina
    (University of Zilina, 2019) Harantová, Veronika; Kalašová, Alica; Čulík, Kristián; Otahálová, Zuzana
    A high-quality network is currently a prerequisite for sustainable transport systems. The sharp increase in automobile traffic has resulted in increased transport problems. The most serious transport problems include traffic infrastructure congestion, increased accident risk and of course environmental impact. Daily mobility and securing the transport of goods is one of the key transport objectives. The most critical point of the road network is the intersection. Therefore, great emphasis is placed on the vehicle to pass smoothly and safely when passing through this place. In this paper an analysis of the current status of the selected roundabout is created. Based on the survey it is proposed three solutions to improve the traffic conditions of the intersection. Aimsun micro-simulation was also used to create solutions.
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    Ecological Impact of Changes in Transport Organisation in Martin with Using Transport-Planning Software
    (University of Zilina, 2018) Palúch, Ján; Čulík, Kristián; Synák, František; Hammer, Juraj; Mikulski, Jerzy
    Using motor vehicles, which uses fossil fuels, is connected with emissions. The main goal of cities, towns and also of the state is to keep these emissions as low as possible. Vehicles move on a traffic network where they are forced to accelerate and decelerate due to various impacts. Junctions and traffic jams are examples of these impacts. An important task is to build transport networks and junctions where vehicles can cross the junction as quickly as possible without unnecessary delay and a significant change in speed. This can contribute to lower vehicle fuel consumption and thus lower emissions.