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Evaluation of the Causes of Traffic Accidents Involving Public Transport Vehicles in Brno
Ševčíková, Lucie ; Finstrle, Jiří (referee) ; Panáček, Vladimír (advisor)
My master´s thesis is concerned with the problems of traffic accidents involving public transport in Brno. The first part of my master´s thesis is concentrated on an analysis of the structure of the vehicle fleet of the Dopravní podnik města Brna, a.s. (DPMB). There is an evaluation of traffic accidents of the vehicles of Brno´s public transport in the second part, according to the kind of traction. An analysis of the causes of the most common accidents was carried out on the basis of the ascertained results. In the last part, my master´s thesis is concerned with a proposal of measures to reduce the accident rate.
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The Application of Data from Vehicle Electronic Control Units in the Analysis of Road Accidents
Švábenský, Petr ; Tylšar, Vladimír (referee) ; Panáček, Vladimír (advisor)
Abstract Master thesis is focused on The Application of Data from Vehicle Electronic Control Units in the Analysis of Road Accidents. The theoretical part deals with the electronic systems of vehicles and their control units, diagnostic processes, retrieving accident data from the controls unit and the need for these data in the analysis of road accidents. The experimental part focuses on obtaining data for crashed vehicles, interpretation of such data and assessment of their usefulness for analyzing road accidents. It also focuses on the procedures and methods on how to retreive accident data.
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Center of Gravity Measurements of Motorcycles
Vaněček, Michal ; Bradáč, Albert (referee) ; Panáček, Vladimír (advisor)
My diploma thesis deals with measuring the center of gravity (CG) the motorcycle. The first part is outlined with legislation and the types of motorcycle division. I mention the theoretical types of measuring the CG the motocycle there too. These methods are applied to the issue of motor vehicles. The chosen one way of measuring the center of gravity which is used for practical measurements of gravity the motocycle. The practical part included the weighing of the different types of motorcycles with a different occupancy. These values are then processed and the resulting CG are calculated for each motorcycle. The values of CG were compared by experiment with the program for the analysis of road accidents and reconnoitred the measured results with this program results. In the last chapter is the evaluation of individual CG motorcycle and the influence of changes in occupancy due to a motorcycle.
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Center of Gravity Measurements of Bicycles
Burda, Ondřej ; Bradáč, Albert (referee) ; Panáček, Vladimír (advisor)
The first part of the thesis The measurement of the location of centre of gravity of bicycles is firstly about history and division of bicycles, about the legislation in the Czech Republic concerning the cyclists, about the analysis of accidents of cyclists and lastly about the analysis of the method of the measurement of the location of centre of gravity. The second part of the thesis describes the procedure of calculation of the location of centre of gravity in the chosen incline method and the proposal of measure apparatus. The third part of the thesis occupies with the measurement and processing of concrete values for chosen sample of cyclists on the bicycles which are selected in the way that the results of the location of centre of gravity in the final part of the thesis are compared with the respect to their application during the expert opinion.
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Measurement of the Weight Parameters of Vehicles
Rücker, Jan ; Bradáč, Albert (referee) ; Panáček, Vladimír (advisor)
This thesis is the first part deals with methods of determining weight parameters of vehicles. By measuring the position of center of gravity and inertia measurements. In the second part focuses on the measurement of gravity position in a selected group of vehicles Škoda and their comparison between vehicles and comparison with simulation programs PCcrach and Virtual crach.
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Use of Diagnostic Methods for Assessing the Technical State of Vehicles
Skoupý, Petr ; Krejčíř, Pavel (referee) ; Panáček, Vladimír (advisor)
The thesis has focused an influence of actual automotive diagnostic methods which can be used for the evaluation of vehicles´ technical conditions. I´ve sorted various automotive diagnostic methods included the different devices in the first part of thesis. Second part describes the vehicle valuation procedure according to methodology of Czech Experts´ Norm No. I/2005. Third part has introduced the valuation procedures carried by means of diagnostic devices included practical examples. Fourth part compares and evaluates results. Lastly the thesis presents capabilities of technical diagnosis during the vehicle valuation procedure and possible view of both methods.
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Possibilities of Using GPS when Analysing Road Accidents
Jokešová, Markéta ; Semela, Marek (referee) ; Panáček, Vladimír (advisor)
Diploma thesis deals with the possibilities of using GPS when analysing road accidents. The history and structure of U.S. global positioning system, Russian GLONASS system and European Galileo system are described. GPS receivers are sorted out by the possibility of use. The thesis deals with the methods of refinement GPS and how the vehicles can be monitored using GPS. In the practical part of this diploma thesis measurements with several types of navigations were made. And a comparison of accuracy of measured data with the real situation where the car was found at the moment of measuring followed and how fast was gone.
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Options for the Determination of the Influence of Electronic Stabilization Systems of the Chassis on the Driving Dynamics of a Vehicle
Bilík, Martin ; Vémola, Aleš (referee) ; Panáček, Vladimír (advisor)
This diploma thesis deals with the possibilities of determining the influence of electronic stability systems on the chassis of the vehicle driving dynamics. In the introductory section is made theoretical analysis of road vehicle dynamics. Further description is made of some stabilization systems and situations and how to solve them by using these systems. Chapter 6.2.1 describes the methodology of practical experiment, which can determine influence of the stability system of the vehicle chassis on driving dynamics. The next chapter describes an experiment conducted and interpreted the measured values. The penultimate chapter is a simulation of this experiment using simulation software Virtual Crash. The last chapter is an evaluation of the experiment and compares the results with simulation programs using the same input conditions. The conclusion summarizes the results of this work.
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