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Design and developement of autonomous system for monitoring critical paramaters in food industry
Chovan, Hynek ; Formánek, Martin (referee) ; Krejčí, Petr (advisor)
his work focuses on automating the monitoring of temperature and other operational parameters in gastronomic establishments. The designed device allows real-time monitoring of temperature, humidity, and other parameters with remote access capability. It utilizes the ESP32 microcontroller, SHT40 and HX711 sensors, and TP4056 charging circuit with DW01A protection circuit. Data is transmitted to a Gateway device, which displays it through a web interface. Testing demonstrated sufficient communication range and long battery life. The device meets requirements for compactness, reliability, and efficiency. This project represents progress in IoT applications for ensuring food safety and efficiency in handling food in gastronomic establishments.
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Workplace environment monitoring platform
Lipták, Ivan ; Dvořák, Jan (referee) ; Musil, Petr (advisor)
This work focuses on the design and construction of a platform for measuring air quality in the workplace. The platform will collect data on air conditions and subsequently evaluate this data for further processing into a database or possibly alerting the user. The platform will utilize an ESP32 microcontroller, to which various sensors and a display for real-time data visualization will be connected. The design will emphasize on the highest accuracy, flexibility of the device, and its diverse applications in manufacturing halls, offices, or even homes.
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Analysis of the Humidity of the Green Roof During the Year
Jílek, Jan
The article deals with the analysis of moisture in the layers of a green roof. Climatic conditions change throughout the year and the amount of moisture in the composition of the green roof is related to them.
This article analyzes the data collected throughout the year. The expected output from the completed measurements should be an optimized maintenance plan for the extensive green roof. The current data serves as an informative sample of the amount of moisture depending on the weekly precipitation total.
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Temperature and gas leak sensor for caravan
Indrák, Dominik ; Urbanec, Tomáš (referee) ; Frýza, Tomáš (advisor)
This work deal with develop, manufacture and programming of device (choice suitable components, design and manufacture of printed circuit board, write controlling firmware for MCU), which will measure dangerous gases LPG, temperature and humidity in caravans for the company Cutter Systems spol. s.r.o. The radio frequency 863-870 MHz, eventually asynchronous communication UART is used for communication and sending measurement data. In the next section will be describe the develop of the hardware with a device enclosure and firmware writing.
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The Rekonstruktion of Vyškov Rectory
Vaňurová, Tereza ; Hrabec,, Josef (referee) ; Vojtová, Lea (advisor) ; Kolář, Radim (advisor)
The basis of the thesis is the architectural study, prepared in the winter semester of the third year of bachelor study on the topic of rectory renewal in Vyškov. The task of the study was to find suitable urban, mass and functional solution of the existing building and adjacent land. The former rectory will be completely renovated and will mainly serve the original purpose for accommodation of dean and chaplain of the parish, meetings with believers, religious education, then there will be located a chapel, a workroom, studios and rooms for commercial rent. On neighboring land will be designed new city park with design stage. The new building will serve as a platform for the expression of art, which enrich the cultural life in Vyskov. Together with the park which serves as a multifunctional public space for relaxing. The work is divided into design studies, project documentation for construction and architectural detail.
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Data concentrator for data acquisition and wireless modules
Palacký, Tomáš ; Pásek, Jan (referee) ; Fiedler, Petr (advisor)
This master’s thesis deals with design and construction of a system for repote measurement of air quality in buildings. The first section provides a selection and analysis of used hardware and software components: minicomputer Raspberry Pi, STM32F401 microcontroller, communication module XBee-Pro, CO2 sensor and also communication interfaces IC and USART. The next section includes a design of electrical wiring, circuit board, configuration of the wireless modules and a software implementation for microcontroller and the concentrator.
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Study of properties of bent FRP reinforcement
Lipoldová, Marie ; Prokeš,, Jan (referee) ; Bodnárová, Lenka (advisor)
The diploma thesis deals with the study of bent FRP reinforcements with the main focus on the methods of production of bent FRP reinforcement, examples of their application in structures. The work also mentions the effects of aggressive environments on the durability of FRP. In the practical part, a search of the possibilities of testing the properties of bent FRP reinforcement. Subsequently, an experiment is designed and performed to monitor changes in the properties of straight and bent FRP reinforcement exposed to the alkaline environment and water at 20 °C and 40 °C. Finally, the evaluation of changes in mechanical properties and observation of reinforcements using optical and scanning electron microscopy is performed.
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Biomass drying methods
Beran, Petr ; Špiláček, Michal (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with biomass and principle of drying solids, in next part there is a detail research of biomass dryers and final part of thesis deals with balance calculation of drum dryer and a calculation of flue gases properties.
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Experimental testing of hydroinsulating injection screens efficiency in dependance on properties of building materials
Červenka, Martin ; Černý, Vít (referee) ; Drochytka, Rostislav (advisor)
The most of the buildings are almost always faced with moisture in our climate. In the past, the humidity was reduced and conducted only by mechanical methods. Over time, chemical wet masonry method also known as chemical infusion curtain was invented and introduced into practice. This method involves the creation of boreholes at a selected height of humid masonry. These boreholes are impregnated with special solutions. These solutions in humid masonry fill pores in the field of boreholes and thanks to this subsequence the monolithic waterproofing curtain is created. The objective of this work is to determine the methodology for verifying effectiveness of various types of waterproofing injection curtains depending on the properties of the various types of building materials.
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