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Mobilní kamera realizovaná prostředky ROS2
Onderka, Daniel ; Peringer, Petr (referee) ; Janoušek, Vladimír (advisor)
This thesis focuses on the middleware Robot Operating System 2. Specifically, it aims to explore and demonstrate its capabilities. It utilizes an Adeept AWR 4WD robot as the foundational hardware platform, onto which the ROS2 system is deployed. The system offers both manual control and a wandering mode equipped with obstacle avoidance functionality. In addition to its primary goal, the thesis explores various related subjects. One of them is the integration of the developed system with the Gazebo simulator. All functionality implemented on the real physical robot has been duplicated in the simulation environment. Furthermore, the original Adeept AWR kit was extended with additional hardware. This extension allowed for the use of slam_toolbox and Nav2 libraries for mapping and navigation purposes. The final extension involves the use of ros2_control for controlling robot motion.
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Design of Graph Database Based on Relational Database
Schwertschal, Jiří ; Klusák, Aleš (referee) ; Luhan, Jan (advisor)
The content of my bachelor thesis is the design of converting SQL database meant for reservating systém to the graph database. The thesis is divided into theoretical part, where I provided information needed to create the design. In the second part I made analysis of the current situation. And in the end in the last part is designed solution.
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Indoor flexible wireless CO2 measure system
Válek, Vít ; Fiedler, Petr (referee) ; Arm, Jakub (advisor)
Monitoring of the carbon dioxide concentration in the building is carried out for several reasons. One is to ensure hygiene conditions. With the advent of Bluetooth 5.0 came the support of mesh network technology, which is defined by the Bluetooth Mesh standard. By implementing this standard, we can create an extensive network of devices monitoring the concentration of carbon dioxide in the building. Based on the monitored concentration, we can control the air conditioning and ventilation of the spaces, ensuring that the hygiene conditions are met. Thanks to the compatibility of Bluetooth Mesh with Bluetooth Low Energy, it is possible to access individual nodes, e.g. from a mobile phone. The aim of this work is to design and implement a measuring system whose elements will communicate with each other using Bluetooth Mesh wireless technology.
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Bin Picking and Robotic Vision
Múčka, Jan ; Parák, Roman (referee) ; Matoušek, Radomil (advisor)
The aim of this master’s thesis is to describe the Robotic Vision for Bin Picking usage and creating an application for the realization of this task. This application will be able to distinguish several objects based on data from a camera with deep perception and should find the location of object, recognize it and determine its location and orientation. Bin Picking is one of the biggest challenges in today's automation.
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Visibility Determination in 3D Maze
Hodes, Vít ; Pečiva, Jan (referee) ; Polok, Lukáš (advisor)
This work is about solving the visibility problem in the environment of simple 3D maze by means of BSP tree and PVS computation between leaves. It contains description of key algorithms and processes for achieving this goal. In the core of this work were all of the implemented ways of drawing measured and mutually compared. At the end are outlined next possible steps in development and evaluating achieved results.
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Managing Planetlab nodes
Chupáč, Michal ; Balej, Jiří (referee) ; Müller, Jakub (advisor)
Bachelor’s thesis is focused on maintaining and managing PlanetLab nodes from one place. Introductory chapter contains process of network access creation and other important information and guidance. Following part involves remote access thru command prompt by program CoDeploy. This program is used for parallel command execution and file upload to multiple nodes. The thesis contains installation and configuration manual for applications CoDeploy, Plush and Nebula, description of their functions and practical usage in PlanetLab network environment. Section about graphic user interface Nebula deals with module for XML application development. Part with PlMan software alternative for Windows is also completely made out. Ending of the thesis is focused on CoMon monitoring system, its functions, elements and practical application in network.
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Roof Structure of Bus Station
Roušar, Martin ; Šmak,, Milan (referee) ; Barnat, Jan (advisor)
The scope of the thesis is to design a roof substructure bus station in the area of Vysoké Mýto. The structure is designed of steel S355. This is the platform on the roof of two islands. The thesis has been processed by solving two variants, each variant were considered the main structural elements and then comparison was made between the two variants. Of these, one variant was selected for further processing. The first variant has a plan shape of a triangle with maximum dimensions of 58.00 m x 26,75 m. The main load-bearing structure consists of steel columns and girders of rolled sections, or HEB of castellated beams. The girders is the roof structure from rolled I profiles. Covering the roof is designed from the glass with supporting substructure of aluminum profiles. Rigidity is ensured in two ways braces of steel bars. The second option (which was selected for further processing) is L - shaped ground plan with maximum dimensions of 55,25 m x 33.40 m. The main supporting structure is made of rolled steel frames, HEB profiles and rods of steel bars. Supporting roof structure is designed of steel rolled I profiles. Roofing is again solved using the glass structure of aluminum profiles. Rigidity is ensured in two ways braces of steel bars.
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