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Effective utilization of converged network
Nesveda, Marek ; Vychodil, Petr (referee) ; Škorpil, Vladislav (advisor)
The Master´s thesis deals with the field of converged networks and their effective utilization, focusing specifically on telematic networks. For modelling of a specific application, the field of vehicle telematics has been chosen. The thesis consists of two series of simulations performed in Opnet Modeler network simulator. The first theoretic part gave an overview of protocols used in converged networks, with a more detailed description of routing protocols. The attention also centred on the mechanisms for assuring the quality of service in IP. The subsequent practical part consisted in creating the simulation of a converged telematic network in Opnet Modeler network simulator, configuration of scenarios for assuring QoS using RSVP and DSCP protocols and the simulation itself. The results of the simulations for both scenarios were compared and represented in graphic form. The second theoretic part described queueing disciplines, as well as congestion control and congestion avoidance mechanisms. The corresponding practical part compared FIFO, PQ and WFQ queueing algorithms within the same simulated converged telematic network, using DSCP protocol scenario, which gave much better results in the first series of simulations. Again, the results of the simulations were compared and represented in graphic form.
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Traffic Light Control for a Group of Crossroads
Kaleta, Radoslav ; Kapinus, Michal (referee) ; Rozman, Jaroslav (advisor)
This thesis is focused on the control of intersections with traffic lights. These group of intersections include several crossroads with sensors, which are able to conrol the adjacent intersections. Control is based on a system called TAPIOCA that falls under dynamic systems. The control system is implemented into existing traffic simulator, which was created as a bachelor thesis at FIT BUT.
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Increase transportation capacity of bottleneck caused by traffic restriction
Matuszková, Radka ; Ščerba, Marek (referee) ; Apeltauer, Tomáš (advisor)
The diploma thesis deals with the behaviour of traffic stream at work zones. It focuses primarily on alternating arranging just before funnelling of the traffic and creation of congestions. The study of parameters defined in the Aimsun program, that examines their effect on alternating arranging in micro-simulation, is a part of the thesis. The right setting of values is verified on traffic model formulated on the basis of video recording. The work aims to minimize effects of necessary repairs and reconstructions of roads by the telematic applications which dynamically affect the traffic stream by changing the maximum speed.
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Telematic Shell for K-2002 Signalbox
Kandrik, Ján ; Šimek, Václav (referee) ; Bartoš, Pavel (advisor)
Optimization and plannig have become an immense part of railway traffic control. This work comprises creation of a telematic shell for a signalbox, that is dedicated to collecting, visualizing and evalutaing data from the whole interlocking system for purpose of traffic flow management support.
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Telematic Shell for K-2002 Signalbox
Kandrik, Ján ; Šimek, Václav (referee) ; Bartoš, Pavel (advisor)
Optimization and plannig have become an immense part of railway traffic control. This work comprises creation of a telematic shell for a signalbox, that is dedicated to collecting, visualizing and evalutaing data from the whole interlocking system for purpose of traffic flow management support.
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Vilém Flusser's Concept of Information as Aesthetic Experience
Soukupová, Lenka ; Stejskal, Jakub (advisor) ; Magidová, Markéta (referee)
On the basis of the selected Vilém Flusser's texts, the main aim of the present thesis is to comprehend the meaning of aesthetic categories in his philosophy. The key to understanding of the essence of Flusser's aesthetic is the concept of the derivation of aesthetic categories from a degree of a habit, expressed in the essay Habit as a true aesthetic criterion. The related problem of the information transmission is the central issue of the chapter Vampyroteuthis Infernalis: His Art, from which the crucial significance of the means of communication in the creative process of expressing and processing the information emerges. This significance is the base for proposition of the upcoming cultural revolution, which is the most comprehensively listed in the essay Into the universe of technical images and in which the aesthetic criteria become universal. Other literature is discussed occasionally during the observance of the pattern outlined above. Powered by TCPDF (www.tcpdf.org)
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Traffic Light Control for a Group of Crossroads
Kaleta, Radoslav ; Kapinus, Michal (referee) ; Rozman, Jaroslav (advisor)
This thesis is focused on the control of intersections with traffic lights. These group of intersections include several crossroads with sensors, which are able to conrol the adjacent intersections. Control is based on a system called TAPIOCA that falls under dynamic systems. The control system is implemented into existing traffic simulator, which was created as a bachelor thesis at FIT BUT.
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Increase transportation capacity of bottleneck caused by traffic restriction
Matuszková, Radka ; Ščerba, Marek (referee) ; Apeltauer, Tomáš (advisor)
The diploma thesis deals with the behaviour of traffic stream at work zones. It focuses primarily on alternating arranging just before funnelling of the traffic and creation of congestions. The study of parameters defined in the Aimsun program, that examines their effect on alternating arranging in micro-simulation, is a part of the thesis. The right setting of values is verified on traffic model formulated on the basis of video recording. The work aims to minimize effects of necessary repairs and reconstructions of roads by the telematic applications which dynamically affect the traffic stream by changing the maximum speed.
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Effective utilization of converged network
Nesveda, Marek ; Vychodil, Petr (referee) ; Škorpil, Vladislav (advisor)
The Master´s thesis deals with the field of converged networks and their effective utilization, focusing specifically on telematic networks. For modelling of a specific application, the field of vehicle telematics has been chosen. The thesis consists of two series of simulations performed in Opnet Modeler network simulator. The first theoretic part gave an overview of protocols used in converged networks, with a more detailed description of routing protocols. The attention also centred on the mechanisms for assuring the quality of service in IP. The subsequent practical part consisted in creating the simulation of a converged telematic network in Opnet Modeler network simulator, configuration of scenarios for assuring QoS using RSVP and DSCP protocols and the simulation itself. The results of the simulations for both scenarios were compared and represented in graphic form. The second theoretic part described queueing disciplines, as well as congestion control and congestion avoidance mechanisms. The corresponding practical part compared FIFO, PQ and WFQ queueing algorithms within the same simulated converged telematic network, using DSCP protocol scenario, which gave much better results in the first series of simulations. Again, the results of the simulations were compared and represented in graphic form.
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Telematics: expanding the assortment of an insurance company by a vehicle monitoring system
Jun, Petr ; Mildeová, Stanislava (advisor) ; Luc, Ladislav (referee)
This bachelor thesis deals with the methods of an optimal implementation of vehicle monitoring, including linking and additional functions into the insurance company service menu. This thesis looks at Telematics as a new field of information technologies, which deals with the transmission of digitalized information over a great distance. Goal is to create a comprehensive document that can serve as a manual for project, which deals with the implementation of the telematic systems, included within the structure of insurance companies of the Czech Republic. This bachelor thesis intends to bring an essential work knowledge to the members of the project team (namely the project managers). This work includes the definition of the key information necessary for the implementation of the system into the structure of an insurance company. Documentation of a concrete insurance company that operates on the czech market and practical experience with a telematic system is used during the creation of this work.
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