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Electronic notice board with LCD
Musílek, Miloš ; Kaczmarczyk, Václav (referee) ; Bradáč, Zdeněk (advisor)
This bachelor thesis deals with the design of an electronic notice board with LCD panel and infrared sensor touch control. In the thesis I deal with the market research with single-board computers, I describe various display devices and technologies used for touch control. I also present my initial design for software and hardware, describe my workflow and the gradual changes between the design and the final solution.
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Development of an IoT System for Home Appliances
Vančo, Timotej ; Kaczmarczyk, Václav (referee) ; Lázna, Tomáš (advisor)
The aim of the bachelor thesis is to make a research of the current state of IoT and then propose the creation of my own IoT solution for smart home. It also aims to select the appropriate components for the custom solution from which the system will compose and design an appropriate communications interface with option to secure communicate with each other. Then revive the hardware of sensor modules, actuators and control system. The system should be capable of displaying measured data and enabling actuators to control. The final goal is to control the system with voice commands. The theoretical part is focused on description of what is IoT, history, usage and near future of IoT. Furthermore, the currently used IoT classifications and IoT systems in smart homes are described from a commercial and open-source perspective. The theoretical part ends with the comparison of voice assistants and the way the text is understood by the computer. The practical part deals with the description of own solution, selection of components for modules, creation of printed circuits, designing boxes for 3D printing, creation software for individual modules for measurement, communication and control of intelligent home. Next, I am writing about a system that displays measured values from modules, creates a user interface, and controls action members using buttons or voice commands.
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Refrigerating unit for the Barman project
Kupka, Ondřej ; Kaczmarczyk, Václav (referee) ; Arm, Jakub (advisor)
The aim of this master’s thesis was to create cooling unit which will became part of project Barman. Thesis describe process from definition of requirements, proposal, selection of components, PI and D diagram and in the last chapter the construction work. In the second part describe design of cooling unit’s model and simulation of cooling process. The last part of the thesis is describing software of the cooling unit and tis results.
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Production scheduling subsystem for MES
Tylich, Ladislav ; Pásek, Jan (referee) ; Kaczmarczyk, Václav (advisor)
The objective of this thesis is to introduce MES systems with their properties and relations to other automation systems. Furthermore production scheduling theory is introduced with applicable mathematical methods. For given scheduling problem is created optimization model and basic serie of simulations is accomplished. The core of an existing MES system is transformed to web non-comercial platform. All necessary changes are listed in order to integrate production scheduling subsystem to the existing MES system.
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Automatic Creation of PLC Programs for Crane Models using TIA Portal Openness
Slanina, Václav ; Kaczmarczyk, Václav (referee) ; Arm, Jakub (advisor)
This thesis deals with TIA Portal Openness, its potential in terms of automating PLC program generation, compilation and management of individual devices. It aims to its basic features, such as working with hardware and network configuration, exporting and importing source files of blocks, and demonstrates them on a simple application for crane models. For generation, a desktop application was created as a practical example for easy understanding of this topic. It is possible to get basic overview of this tool and it’s aplication from this thesis.
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Panel meassurement device
Vaško, Pavel ; Kaczmarczyk, Václav (referee) ; Bradáč, Zdeněk (advisor)
The master thesis includes a literature search, which is focused on questions around panel measure instruments for measuring analog voltage signals. There is the block diagram and the concept of measuring voltage values designed from collected information and defined requirements to the device. In the next step a design of the circuit diagram is created and published and consequently transferred into PCB. The whole board has been fabricated, assembled and tested. The firmware development starts with the definition of basic functional blocks for using of internal elements of the device, which is followed by the implementation of the Modbus slave station service routine. The top part presents graphical user interface on the device.
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Virtual twin for testbed Industry 4.0
Husák, Michal ; Pásek, Jan (referee) ; Kaczmarczyk, Václav (advisor)
The goal of my master‘s thesis is to create a digital twin of a testbed Barman. The Barman is a school model of autonomous mixed drinks production line that demonstrates the principles of Industry 4.0. In the theoretical part of the thesis, the choice of a suitable tool for virtualization is discussed. The Tecnomatix Process Simulate and the Mechatronic Concept Designer module integrated in the NX platform is compared. The practical part of the work is divided into two phases. The first phase was about looking for a way to integrate the robotic SCARA manipulator. The second phase was focused on the virtualization of the cell Shaker in the latter of the tools mentioned before. This work is designed as a guide for creating and verifying the concept of a digital twin.
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Design of the user-friendly touch screen GUI and a physical connection to an existing simulation hardware device
Husar, Jan ; Kaczmarczyk, Václav (referee) ; Štohl, Radek (advisor)
Práce uvádí základní informace o průmyslové sběrnici AS-Interface a popisuje její funkce. Dále se zabývá rozšířením stávajícího FTZ AS-Interface Slave Simulátoru o dotykový display, který značně usnadní ovládání tohoto simulačního nástroje. Je zde nastíněn návrh a řešení uživatelského dotykového rozhraní k tomuto simulátoru s použitím Amulet LCD modulu STK 480272C. Vývoj tohoto rozhraní je proveden pomocí GEMstudia, softwaru firmy Amulet Technologies a grafických programů. Dále tato studie pojednává o softwarové úpravě FTZ AS-i Slave Smilulátoru. Jedná se o úpravu řídícího FPGA v jazyce VHDL zajišťující komunikaci s dotykovým displejem. Poslední kapitola se týká problematiky spojené s návrhem uživatelsky přívětivé aplikace.
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