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Springing and Damping of Truck Cabin
Kroupa, Ondřej ; Vančura, Jan (referee) ; Blaťák, Ondřej (advisor)
This Diploma Theses, which can be included in the field of vehicle dynamics, explores the effect of suspension and damping of truck cabs for the safe ride and comfort. As the driver spends many hours in their vehicle, comfort is the most essential criterion. That is why we seek possible improvements which are offered by the sprung cab. The research part firstly analyses the individual elements of suspension and damping. The following chapter is devoted to the systems which are used nowadays in the construction of cabin suspension. Next there is the introduction to the theoretical production of a simplified computational model as well as the presentation of the possible evaluation of the achieved results. The following practical part deals with the actual shaping of the computational model in the Adams View software, which is based on a real vehicle, and was lent at the faculty. The model is then verified and compared with the existing state and the cab mounting concepts are tested on it. The effects of cab parameters on driving comfort and safe riding were tested on it as well. The last part focuses on the forming of the special Dakar computational model, on which optimization was performed according to the findings discussed in the previous chapter. Also, the appropriate configurations to the real-life testing were designed.
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Moving object detection
Škuta, Pavel ; Petyovský, Petr (referee) ; Richter, Miloslav (advisor)
The aim of this these was devise a automatic system applications, monitoring entering of motors vechitles with in automaric collection of trafic data. Automatic system allows identify of mooving vechitlses in slow speed and searching of the area registration number. Theoretical analysis of possible kind solving problems detection moving vechitles and their localization. From possible solutions was selected solution by camera systems. Was take a pictures of vechitles, whitch is as true of the real scene. On the pictures was testing of algorithm for detecting of area registraction number of vechitles. Designed system is possible to use for automatic monitoring mooving entering vechitles.
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The Study of the Parking Area on the Motorway D1
Šťastný, Radek ; Hornýš, Michal (referee) ; Radimský, Michal (advisor)
The task of my diploma work is the study of the parking area on the motorway D1 near Vyškov. This place will be connected with the motorway D1 between the present exit Vyškov – West (226) and Vyškov – East (230/1) in the direction to Kroměříž. The parking area (the parking place, the petrol station, the restaurant) and the truckpark will be designed with the reason of the high intensity of cars and lorries on the motorway D1 and with the reason of the lack of the parking places for the lorries.
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Lorry in a Company and Related Tax Aspects
Matějková, Barbora ; Šaradínová, Eva (referee) ; Brychta, Karel (advisor)
The bachelor thesis deals with purchasing, operation and discarding a lorry as well as corresponding tax duties. The theoretical part defines accounting and tax terms, which are essential part of the analytical and project parts. The project part focuses on tax optimization regarding the possession of a lorry and works with the findings of the analytical and theoretical parts. Road tax and increasing the efficiency of lorry maintenance are also addressed in the thesis.
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Design of heavy vehicle chassis
Herman, Tomáš ; Hejtmánek, Petr (referee) ; Fojtášek, Jan (advisor)
The topic of this bachelor thesis is „Design of heavy vehicle chassis". The following chapters describe individual parts of heavy vehicle chassis (frames, suspension, brakes). There are also mentioned advantages and disadvantages, utilization and function of individual components.
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Design of Hydraulic Power Shift of the TATRA Truck
Pončík, Jakub ; Janoušek, Michal (referee) ; Prokop, Aleš (advisor)
The aim of this master´s thesis is design of hydralic power shift for transmission Tatra 14TS210L. The master´s thesis contains a description of the individual power shifts used by Tater as well as other truck manufacturers. This is followed by a design concept of the power shift, including FEM calculations of the shift inches and piston rods. Part of the work is also production drawings of the body of the power shift and piston rod.
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Measuring of deceleration of heavy goods vehicles (greater than 12 tonnes) when slowing down using the motor
Süttő, Daniel ; Haring, Andrej (referee) ; Bradáč, Albert (advisor)
This thesis is dealing with measuring the deceleration of lorries when they are braked by the engine. The weight of the vehicles given is bigger than 12 tons. The thesis can be divided into theoretical and practical part. In the theoretical part there are special presumptions to manage the given problem successfully. The stress is on the construction of lorries and on driving resistances which influence the process of deceleration a lot. The thesis also analyses the technical solution of each possibilities of braking and also the function of the gearbox. In the practical part the method of measuring is described. The measurement devices are also given through which the measurements were realized. The main part of this work is made by measured values of each lorries and the interpretation of measured values itself. The final evaluation of measured data are mentioned at the end of the thesis.
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Springing and Damping of Truck Cabin
Kroupa, Ondřej ; Vančura, Jan (referee) ; Blaťák, Ondřej (advisor)
This Diploma Theses, which can be included in the field of vehicle dynamics, explores the effect of suspension and damping of truck cabs for the safe ride and comfort. As the driver spends many hours in their vehicle, comfort is the most essential criterion. That is why we seek possible improvements which are offered by the sprung cab. The research part firstly analyses the individual elements of suspension and damping. The following chapter is devoted to the systems which are used nowadays in the construction of cabin suspension. Next there is the introduction to the theoretical production of a simplified computational model as well as the presentation of the possible evaluation of the achieved results. The following practical part deals with the actual shaping of the computational model in the Adams View software, which is based on a real vehicle, and was lent at the faculty. The model is then verified and compared with the existing state and the cab mounting concepts are tested on it. The effects of cab parameters on driving comfort and safe riding were tested on it as well. The last part focuses on the forming of the special Dakar computational model, on which optimization was performed according to the findings discussed in the previous chapter. Also, the appropriate configurations to the real-life testing were designed.
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Lorry in a Company and Related Tax Aspects
Matějková, Barbora ; Šaradínová, Eva (referee) ; Brychta, Karel (advisor)
The bachelor thesis deals with purchasing, operation and discarding a lorry as well as corresponding tax duties. The theoretical part defines accounting and tax terms, which are essential part of the analytical and project parts. The project part focuses on tax optimization regarding the possession of a lorry and works with the findings of the analytical and theoretical parts. Road tax and increasing the efficiency of lorry maintenance are also addressed in the thesis.
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Design of Hydraulic Power Shift of the TATRA Truck
Pončík, Jakub ; Janoušek, Michal (referee) ; Prokop, Aleš (advisor)
The aim of this master´s thesis is design of hydralic power shift for transmission Tatra 14TS210L. The master´s thesis contains a description of the individual power shifts used by Tater as well as other truck manufacturers. This is followed by a design concept of the power shift, including FEM calculations of the shift inches and piston rods. Part of the work is also production drawings of the body of the power shift and piston rod.
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