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Design of Suspension Tram for the City Brno
Gálová, Kateřina ; Surman, Martin (referee) ; Křenek, Ladislav (advisor)
With increasing traffic density, automotive transportation in city centres is not only becoming inefficient, but also contributing to air pollution and health problems. In contrast, public transport promotes more sustainable urban mobility solution. A promising area for the development of public transport is currently the design of underground and above-ground systems. Overhead systems that are not constrained by congestion and that have a minimal risk of accidents can carry a comparable number of people as the metro. In addition, their construction does not require extensive ground excavation. Therefore, the design of a suspended monorail concept was chosen. This concept not only offers an attractive mode of transportation but also has the potential to attract more residents and tourists to use public transport. The design focuses on integrating technical and ergonomic requirements, thereby aiming to meet the current needs of modern urban mobility.
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Design of Cable Car Cabin
Linhartová, Simona ; Blaha, Tomáš (referee) ; Křenek, Ladislav (advisor)
This master thesis deals with the design of a cableway cabin intended for a mountain environment. The aim of the thesis was to create a cabin that not only meets the technical and ergonomic requirements, but also provides passengers with comfort and experience during the journey. The contribution of the design is an attractive design that harmoniously connects the body of the cabin with the suspension system. Ergonomic access inside the spacious interior allows easy storage of transported equipment, which enhances passenger comfort. The design also focused on incorporating innovative features that enhance the experience of the cable car ride. These features include a roof balcony, a partially transparent floor and a cab rotation function. This has resulted in an innovative and competitive cable car design that can be used in any mountain area and provide passengers with a high level of comfort and experience.
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Concept car design for 2030
Bartůněk, Jan ; Jelenčík, Branislav (referee) ; Křenek, Ladislav (advisor)
The automotive industry is constantly evolving and facing new opportunities and challenges. In this thesis, a concept car for 2030 has been proposed that focuses on electromobility and autonomous driving mainly in terms of interior space. The proposal also addresses the trend of the constant increase in the size of cars. The concept is designed to be compact but also spacious thanks to the use of a special chassis for electric propulsion. The design has been conceived in a minimalist and sustainable way. This work represents a different approach to the future of passenger cars, and may help to further the development of electric cars.
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Design of Electric Pruning Shears
Žigo, Adam ; Křenek, Ladislav (referee) ; Sládek, Josef (advisor)
This bachelor thesis deals with the design of cordless pruning shears. It´s aim is to design such pruning shears, which fulfil ergonomic, structural, and functional requirements and align with secondary goals. First, we made research of currently available commercial products with focus on their appearance and technical side. Thanks to this research three concepts were designed, from which one final was chosen. This resulting final design complies with basic functional, ergonomical, and aesthetic needs and adds another functions and improvements for a better experience.
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Design of a Vessel for Ocean Waste Collection
Šnajdr, Petr ; Paliatka, Peter (referee) ; Křenek, Ladislav (advisor)
The thesis deals with the problem of the exponentially increasing amount of plastic waste in the world's seas and oceans. The text discusses the causes of this problem and current efforts to address it, including an analysis of these efforts, on the basis of which new solutions are identified and proposed. The aim of the thesis is to design a vessel, including its operating system, that will enable the collection of floating waste from large bodies of water while being as sustainable as possible. The proposed vessel approaches the problem with a systemic solution that addresses not only the end problem but also its causes. To do this, it uses its configurable design between working and living versions. In both cases, the vessel collects floating waste through a unique system of two separable motorised floats that direct the waste to the vessel, where it is then scooped and processed by pyrolysis on board. In addition, the residential version of the vessel allows public accommodation on board, which will financially support operations while educating the community about the global problem of plastic pollution through media and experience. The operation of the vessel is as environmentally friendly and self-sufficient as possible through the use of renewable energy and semi-autonomous steering. Within this framework, an innovative device combining vertical wings propelling the vessel while integrating a rotating turbine generating electricity from wind power has been designed. The results of the work provide a systemic solution to the problem of plastic pollution in the oceans, which can not only be economically and environmentally sustainable, but also has a social impact. In addition, it offers a number of innovative technical and design solutions that can be applied in other technologies.
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Design of Game Cockpit
Bališová, Natália ; Jelenčík, Branislav (referee) ; Křenek, Ladislav (advisor)
The aim of this thesis is to create a modern cockpit designed for both gaming and work use. The main goal was to create a cockpit that combines aesthetics with ergonomics and practicality, thereby providing the user with maximum comfort and efficiency. The thesis emphasizes the combination of form and function, focusing on details such as the solid attachment of the backrest, the dynamic and adjustable seat and footrest, as well as the freely attached headrest using a magnet. The result is a cockpit that is not only aesthetically pleasing but also highly practical and comfortable, enhancing its value for users seeking an efficient and stylish solution for their gaming or work needs.
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Design of a Self-sufficient Residential Module for Desert Areas
Novotný, Viktor ; Blaha, Tomáš (referee) ; Křenek, Ladislav (advisor)
A growing number of today's travellers are realizing that deserts, despite their apparent emptiness, have much to offer. Those who want to experience the desert intensely go on multi-day walking pilgrimages in large groups accompanied by guides with camels carrying food, equipment and water. Not everyone is necessarily comfortable with the level of unfreedom that comes with dependence on a group. This thesis offers a solution by designing one of a set of living modules between which a pair of travellers can wander independently. The design of the module is inspired by local buildings. The modules are adapted to desert conditions, easily transportable to the site, providing basic comfort, sufficient water and electricity generation.
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Design of Swimming Pool cleaning Robot
Frlajz, Tomáš ; John, David (referee) ; Křenek, Ladislav (advisor)
This work focuses on creating a new design for a pool cleaning robot. The main goal is to create an innovative and user-friendly device that meets all the requirements of the job. The intent is for the design to be compact, resistant to external factors, visually attractive, and to support credibility and brand building. The robot's design emphasizes energy savings and increased autonomy during operation. Thanks to innovative solutions, a device has been created that minimizes effort in its use. The result is an energy-efficient robot that operates with a high degree of independence. This work brings together innovative ideas, which can be an inspiration for further development in this field.
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Design of autonomous robot for cleaning solar panels
Kuchárik, Martin ; John, David (referee) ; Křenek, Ladislav (advisor)
The main objective of the diploma thesis is the design of the concept of an autonomous robot intended for the cleaning of photovoltaic panels in solar parks. The proposal aims to respond to current market events, which demonstrate that the global shift to renewable sources of energy goes in line with the exponential growth of photovoltaic construction. Solar panels require regular maintenance, and that is what cleaning robots are used for, yet they currently have a variable form. The diploma thesis focuses on creating a concept of an innovative versatile self-driving cleaning vehicle powered by sustainable energy sources. The proposal introduced within this diploma thesis takes ecological aspects into consideration with the emphasis on aesthetics, purposefulness and intuitive usage.
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Design of Lunar Vehicle
Grygerek, Jan ; Jelenčík, Branislav (referee) ; Křenek, Ladislav (advisor)
The thesis deals with the conceptual design of a lunar vehicle for a crew of 2 to 4 people with the possibility of long-term stay during lunar surface exploration missions. The main objective was to design a vehicle that would respect the ergonomic needs of the user in a hypogravity environment both indoors and in a vacuum environment in a protective suit (spacesuit), while respecting the environment in which it is found by its design. The result of the work is a vehicle containing solutions mainly to the issues of entering and exiting the vehicle, ascending to the surface in a spacesuit, placement of elements in the interior, shaping of the cabin according to the needs of the driver and placement of equipment outside the vehicle. Ergonomic requirements and user comfort have been prioritised over the economic side of things, which is contrary to most of the existing solutions for a scientist's workspace in a space environment.
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