|
|
Train seat of the future
Torčík, Václav ; Klapka, Milan (referee) ; Dvořáček, Jiří (advisor)
For my bachelor's thesis, I designed a seat to be used by students in public transportation vehicles. The goal is a constructional concept which fulfills the specified parameters. Part of the thesis involves a questionnaire. Research includes the historical evolution of train transportation, technical requirements and ergonomy. A concept and model were based on results of the research. Manufacturing drawings of selected parts of the seat are in the annex or the thesis.
|
|
|
Assesment of the Thermal Environment in Vehicular Cabins
Fojtlín, Miloš ; Khoury, Roch El (referee) ; Havenith, George (referee) ; Jícha, Miroslav (advisor)
Ľudia žijúci vo vyspelých krajinách trávia väčšinu svojho života vo vnútorných prostrediach budov alebo dopravných prostriedkov. Z tohto dôvodu, záujem o výskum kvality vnútorných prostredím rastie, pričom hlavný dôraz je kladený na oblasti výskumu ľudského zdravia, produktivity a komfortu. Jedným z faktorov ovplyvňujúci kvalitu prostredí je ich tepelný aspekt, ktorý je najčastejšie popísaný teplotou vzduchu, radiačnou teplotou, vlhkosťou vzduchu a rýchlosťou prúdenia vzdu-chu. Zatiaľ čo tieto parametre je možné riadiť systémom pre vykurovanie, vetranie a klimatizáciu nezávisle na počasí, takéto zariadenia sa podieľajú na vysokej spotrebe energie a značnej uhlíkovej stope. V prostediach kabín áut a dopravných prostriedkov je riadenie parametrov tepelného prostredia komplikované z dôvodu ich asymetrickej a časovo premenlivej povahy. Táto situácia je obzvlášť kritická vo vozidlách na elektrický pohon s vlastnou batériou, kde je energia na úpravu vnútornej mikroklímy čerpaná na úkor dojazdu vozidla. Pre uvedené dôvody sa hľadajú nové, en-ergeticky účinnejšie spôsoby pre úpravu tepelných prostredí a zabezpečenia tepelného komfortu. Jedným z potenciálnych riešení sú zariadenia dodávajúce človeku teplo alebo chlad lokálne, ako napríklad vyhrievané a vetrané sedadlá a sálavé panely. Vzhľadom na to, že experimentálny výskum vnútorných prostredí je náročný s ohľadom na čas a potrebné vybavenie, trendy výskumu vplyvov takýchto zariadení na človeka smerujú k optimalizačným úlohám vo virtuálnych prostrediach pomocou modelov ľudksej termofyziológie a tepelného pocitu/komfortu. Avšak pre spoľahlivé výsledky modelovania sú potrebné presné vstupné parametre definujúce prostredie, odev, vplyv povrchov v kontakte s človekom (napríklad sedadlá) a pôsobenie systémov na lokálnu úpravu mikroklímy. Cieľom tejto dizertačnej práce je vytvorenie metodológie na hodnotenie tepelných prostredí v kabínach automobilov s ohľadom na pozíciu v sede a využitím technológii na lokálnu úpravu tepelných prostredí. Jedným z požiadavkov na takúto metodológiu je jej aplikovateľnosť vo virtuálnych ale aj reálnych prostrediach. V prípade hodnotenia reálnych prostredí, cieľom je vytvorenie demonštrátora, ktorý by bol využiteľný ako spätná väzba pre riadenie systémov pre úpravu mikroklímy na základe požadovaného tepeleného pocitu. Validita uvedenej metodológie bola demonštrovaná v typických podmienkach kabín automobilov (5–41 °C) a poznatky z tejto práce sú prenesiteľné do širokého spektra inžinierkych aplikácii. V oblasti osobnej dopravy a pracovných prostredí s vyššou tepelnou záťažou je táto metóda užitočná pre identifikáciu možných zdrojov diskomfortu. Navyše je táto metóda vhodná i pre rýchlo rastúci segment elektrických vozidiel, kde je možné sledovať tok energie potrebnej na dosiahnutie určitej úrovne komfortu a riešenie optimalizačných úloh za účelom úspory energie a predĺženie dojazdu. Obdobné aplikácie možno nájsť i v budovách a prostrediach s podobnými charakteristikami.
|
|
|
VW Group Car-Centre
Kuruc, Adam ; Štikar, Jaroslav (referee) ; Nový, Alois (advisor) ; Čuprová, Danuše (advisor)
The bachelor thesis deals with the new building of Car centre VW GROUP in Brno. District Brno-Brněnské Ivanovice Kašanová street. B.p.n 50/1, 51/1, 52, 53, 54, 55/1, 55/2, 55/3, 55/4. In cadastral area it is led as Brownfields under number 0201 by the city of Brno. It has a triangular shape with an area of 1.3 hectares and master plan is for blended areas. It is located on the Kaštanová street and it is currently accessible from this street. From the eastern side it is bordered by a protective zone of river Svratka. The surrounding area is built up with administrative, industrial and commercial buildings. The building is situated in the north-eastern part of the area. It is designed as a single-storey steel assembled hall divided into two parts which meet the requirements of the service car centers VW GROUP. Presentation, sales, after-warranty and post-warranty servicing cars Škoda, Volkswagen, Audi and Seat.
|
|
|
Design of a vibrating platform for a semi-actively damped seat
Foltys, Jan ; Kubík, Michal (referee) ; Jeniš, Filip (advisor)
Low frequency vibrations caused by driving on uneven terrain can cause health issues to the crew. Virtual simulation of semi-actively controlled shock absorbers suggests that their use in the seats of agricultural machines could significantly lessen the impact of vibrations on the crew. That is why this bachelor's thesis concerns the blue-print of a vibrational platform for testing semi-actively controlled shock absorbers, with a frequency of 1 to 10 Hz and with an upstroke of ± 10mm. This platform would simulate driving on uneven terrain, which would help the development of suitable semi-actively controlled shock absorbers for agricultural seats. The research part of this thesis concerns the overview of the current state of vibrational platforms. The conceptual part focuses on designing multiple conceptual blueprints, their analysis and a decision about a suitable variant. And finally, the constructional part describes manufacturing a design solution of the chosen variant, with a focus on the views of selected construction mechanical parts.
|
|
|
The influence of architecture on constitutional law
Šedová, Barbora ; Preuss, Ondřej (advisor) ; Kindlová, Miluše (referee)
97 The influence of architecture on constitutional law Abstract This thesis deals with the connection between architecture and constitutional law. Both disciplines can influence each other, and thus reshape their image in people's perception. The architecture and urban planning of the buildings of state institutions are significantly related to national symbolism, to the possibility of identifying oneself with the state, to the behaviour of people in space, to the representation of the powers of these institutions, but at the same time, their appearance is often influenced by political decisions. The aim of the thesis is to find out to what extent architecture influences law. Architecture can represent and materialize the principles on which the state is based. The appearance and layout of a building can influence the functioning of the institution housed within it, while also influencing how the building and the institution is perceived by citizens. This general objective is then developed by analysing the Czech constitutional system, which is characterised as a parliamentary form of government, although there are opinions saying that it is closer to a semi-presidential system. This view, which is rooted primarily in the perception of citizens, may also be supported by the appearance and location of the...
|
|
|
Technical means of aircraft crew rescue
Zemánek, Adam ; Grim, Robert (referee) ; Bartoněk, Jaroslav (advisor)
The aim of this thesis is to create an overview of technical means for rescuing aircrew in emergencies, to compare them within thier categories, and also to create a conceptual design of the activation mechanism for these means. The overview of the means includes the history and current situation of aircrew rescue, using ejection seats and balistics parachute systems. The comparsion of the means is based on their area of application and their characteristics. The conceptual design of the mechanism is designed as a system of pulleys in accordance with the CS-23 regulations issued by the EASA agency. The results of the thesis can expand reader’s knowledge of modern possibilities for aircrew rescue, particuraly in general civil aviation. The developed conceptual mechanism complies with the CS-23 regulations, and it is capable of withstanding the assumed load. Which is confirmed by the conducted strength and stretch testing. Raising public awarness of the rescue systems may ultimately contribute to enhancing safety in aviation.
|
|
|
Auto center VW Group Mikulov
Horáčková, Eliška ; Kotek, Jakub (referee) ; Boleslavská, Yvona (advisor)
The bachelor thesis focuses on the creation of drawing documentation for the DSP and DPS of a new car centre for the Volkswagen group. The work is based on the documents in the form of a thesis assignment, dwg. drawing of the cadastral situation and architectural study AG32. The area is located in the South Moravian town of Mikulov. The land is located between Jiráskova and Republikánské obrany streets, and the terrain of the land is mostly flat. Currently, the land is part of a mostly unused agricultural centre. The building has a transportation character. Urban design makes the site as suitable as possible for collision-free traffic of people and cars. The car centre consists of a representative showroom and service. They have a different character and functioning, which is reflected in the design of the mass and the materials used. On the other hand, the building is united by the concept of color design, which is related to the visual identity of the Volkswagen group automotive group. The interior layout of the building is also divided into two interconnected units. A showroom building with facilities and a service building with warehouses. The individual parts are interconnected for smooth and collision-free running of the entire car centre. The 1NP showroom is used for displaying selected cars and for communication with customers. The second floor is used only for the administrative staff of the car centre. Part of the showroom and the service area are connected through the area of staff facilities, receiving workplace and automatic car wash. In addition to the connection through the receiving workplace and the automatic washing line, the service has another 3 individual entrances for variable access and is also directly connected to the warehouse for automotive spare parts and tyres. The service area is then divided into several required workplaces.
|
|
|
Auto center VW Mikulov
Pírová, Pavlína ; Bílek, Zdeněk (referee) ; Dýr, Petr (advisor)
MIKULOV NA MORAVĚ, CAR CENTER, VOLKSWAGEN, KINGSPAN, SHOWROOM, WAREHOUSE, SERVICE, ŠKODA, AUDI, SEAT, REINFORCED CONCRETE SKELETAL SYSTEM, GLAZED FACADE SYSTEM, EXTENSIVE GREEN ROOF
|
|
|
Car center VW Mikulov
Chytilová, Nikola ; Suchánek, Petr (referee) ; Nový, Alois (advisor)
The bachelor's thesis is based on an architectural study developed in the subject AG033. This study further elaborated on the level of Documentation for building permits and subsequently Documentation for construction. The topic of the work is the design of the new Volkswagen Group car centre in Mikulov, used for distribution, warranty and post-warranty repairs and customer service of Škoda, Seat, Volkswagen and Audi cars. The object is in South Moravia, in the western part of the city of Mikulov. The land is located on a mostly flat terrain, to which Jiráskova Street adjoins from the north. Currently, the land is used only as manure storage for the neighbouring cowshed. The land is located in an industrial zone at a sufficient distance from residential buildings. The building is compositionally based on the shape of the land, and its form copies the western line of the land boundary. It is an object composed of two masses of trapezoidal plans representing the showroom and service areas, connected to each other by a block, where the warehouse is located. To achieve the building's dynamism, the showroom and service parts are higher than the warehouse part. In the service section, waist skylights are designed, which support the regularity and overall rhythm of the building's facade. On the north side of the property is the main entrance with a modified vestibule, equipped with a water area to welcome visitors. The remaining areas of the land are used for roads, parking lots for customers, employees and reserved parking spaces. The vertical supporting structure consists of steel columns based on concrete footings. Above the showroom, the horizontal supporting structure consists of steel trusses with counters, and attached steel purlins, which carry the roof's surface. In the service area, the steel lattice trusses are straight and thus form the frame structure of the belt skylights. The floor on the field will consist of a load-bearing reinforced concrete slab. The entire steel structure will be reinforced with steel weathering both in the plane of the walls and in the plane of the roof. The facade consists of insulating panels with an IPN core anchored to the supporting columns. The facade panels will be divided vertically and will be made in white and grey. The grey panels are designed in the places where the strip skylights of the service are located and will thus emphasize the vertical division and regularity of the facade.
|
|
|
AUTOCENTRUM VW GROUP MIKULOV
Abikenova, Kamilya ; Hudeček, Vladimír (referee) ; Dýr, Petr (advisor) ; Kacálek, Petr (advisor)
BACHELOR THESIS DEALING WITH DOCUMENTATION FOR DSP AND DPS NEW BUILDINGS OF VOLKSWAGEN GROUP AUTOCENTRE. THE WORK IS BASED ON A PREVIOUSLY ESTABLISHED STUDY IN SUBJECT AG33. THE PROPOSED CONSTRUCTION IS LOCATED IN MIKULOV. THE LAND IS LOCATED ON A PREVIOUSLY FLAT LAND BETWEEN JIRASKOVÁ AND REPUBLICAN DEFENSE STREETS AND THE LAND ON THE WEST SIDE DEFINES THE WINE FIELDS. THE AUTOCENTER BUILDING CONSISTS OF FOUR OVERHEAD BUILDING OBJECTS, MULTI-DILATED, WHICH MEET THE REQUIREMENTS OF AUTOCENTRAL OPERATION. THESE ARE THE PRESENTATION, SALE AND SERVICE OF CARS, INCLUDING ACCESSORIES OF FOUR BRANDS ASSOCIATED IN THE VW GROUP. THE BUILDINGS ARE UNBORNEY, SINGLESTOREY-HALL TYPE. THE EXCEPTION IS ONLY THE SHOWROOM OFFICES LOCATED ON THE SECOND ABOVE FLOOR, WHICH SO DIVIDES THE ALREADY SPACE. THE CONSTRUCTION SYSTEM IS THE SAME FOR ALL OBJECTS. IT CONSISTS OF REINFORCEMENT OF A SKELETON STRUCTURE WITH STEEL TROLLEYS. THE OBJECTS ARE BASED ON REINFORCED CONCRETE FEET. VERTICAL STRUCTURES ARE MADE OF REINFORCED CONCRETE PILLARS, CLADDING OF KINGSPAN PANELS AND SCHÜCO GLASS FACADE SYSTEM. HORIZONTAL STRUCTURES CREATE STEEL COMPARTMENT TROLLEYS SPIROLL PANEL. THE ROOFING OF OBJECTS IS CREATED BY SINGLE-COATED SLOPE ROOFS DRAINED BY INTERNAL LEADS. IN SHOWROOM, THE LEADS ARE HIDDEN INSIDE THE SDK. THE INTEGRITY OF THE FOUR OBJECTS IN ONE UNIT IS ACHIEVED BY THE REPEAT OF THE SAME VIEWING ELEMENTS AND, ON THE SAME, THE LEGIBILITY OF THE INDIVIDUAL STRUCTURES IS OBJECTED BY THE GRADUATION OF INDIVIDUAL MATERIALS AND THEIR CLEAR DIVISION OF OBJECTIVES.
|
guest ::
