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Meteo weather station
Dvořák, Jiří ; Fajmon, Petr (referee) ; Fedra, Zbyněk (advisor)
The aim of this master‘s thesis is design and construction of home meteo weather station, the choice of applicable temperature, humidity and pressure sensors and characterization of workable device of station. The core of the station is microcontroller ATmega8 used for process data from sensors. Evaluative criteria for choice of sensors will be comunicate interface, accuracy, operating range, current drain and other aspects. Outer transmittin unit measure air temperature and relative humidity. These data are trasmitted by wireless radio module to interior receiving unit, that measure interior temperature and atmospherical pressure and represent measured data to LCD display including dew point. The data are transmitting to the internet and storing in the database. Measured values are available on the web page where you can display the graphs of last measured values.
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Network datalogger
Maštálka, Daniel ; Žák, Jaromír (referee) ; Šteffan, Pavel (advisor)
Work is about theoretical proposal of network datalogger, which logs indoor and outdoor temperature and humidity. As microcontroler is used development kit STM32 Value Line Discovery and for comunication with server is used Ethernet protocol. As primary display is used remote access to server, as secondary alphanumeric liquid crystal display.
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Ventilation and Air Conditioning of Civil Buildings
Matějíček, Michal ; Adam, Pavel (referee) ; Hirš, Jiří (advisor)
This bachelor thesis deals with the design of the air conditioning of a swimming pool in Karlova Studánka. Air conditioning ensures forced ventilation and adjusts incoming air to required temperature and humidity inside the pool. The theoretical part deals with literary research on the topic of humid air, evaporation from the water and the thermal load of the object. The experimental part deals with evaluation of the measured humidity and indoor temperature in a bathroom and in a swimming pool.
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Meteorological Station with Remote Access
Svoboda, Josef ; Číž, Radim (referee) ; Sysel, Petr (advisor)
This thesis discusses design and realization of air temperature, pressure and relative humidity measuring device, transmission of measured data over internet and their presentation on a web site. First chapter introduces reader into principles of measuring air temperature, pressure and relative humidity and various types of sensors used for measuring . Next, the conception of designed system is described. Designed system must accomplish tasks from reading raw data from the sensor up to thein graphical presentation to the internet user. Second and third chapter describes hardware and software design of air temperature, pressure and relative humidity measuring unit. In next part one can find description of software used to transmit measured data over internet and software for generating web pages which are shown to users. The work is revieved in the final part of this thesis.
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Control system for greenhouse
Haring, Filip ; Jirgl, Miroslav (referee) ; Bradáč, Zdeněk (advisor)
This project deals with design and implementation of control system, which is used for regulation climate conditions in special grow box. Measured values are displayed on graphic LCD, sent to application in PC or displayed on web server. The project solves software and hardware implementation of measurement system.
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SmartFlat peripherials
Chytil, Jiří ; Jirgl, Miroslav (referee) ; Bradáč, Zdeněk (advisor)
The theme of this thesis is the design of peripheral devices of a smart home SmartFlat and the design of communication interface for this system. Designed units are the humidity and temperature measuring unit, the unit of security and the smart socket unit for remote control, power measurement and power control. All units are designed for wired communicaton and also for wireless communication with control unit.
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Realisation of microclimate control system for plants
Fikar, Jan ; Šebesta, Jiří (referee) ; Urbanec, Tomáš (advisor)
The aim of my Bachelor thesis was to design an automatic system that would maintain the perfect conditions for growth and development of indoor plants. Plants kept in human households have specific requirements that are often not met. I measured, altered and evaluated several quantities (humidity, temperature, lighting). The whole system is controlled by microcontroller ATmega32.
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Monitoring system design for aquaponics farm
Mikuš, Tomáš ; Bednařík, Josef (referee) ; Věchet, Stanislav (advisor)
The aim of this bachelor thesis is the design and implementation of an online monitoring system for an aquaponic farm. The system will be able to measure water temperature in tanks, air temperature and humidity, pH of water and water level in tanks. All measured data will be accessible online. The system will also be able to control a fan and water pumps.
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Autonomous USB datalogger
Románek, Karel ; Sutorý, Tomáš (referee) ; Kolka, Zdeněk (advisor)
This thesis treats concept of autonomous temperature, relative humidity and pressure USB datalogger. Also there is explained datalogger function, hardware design with respect on device consumption and design of chassis. Furthermore, there is described communication protocol for control and reading out data by the PC. Furthermore, there are described firmware drivers for some used components and modules for USB communication, RTC and data compression. Lastly there is described software which is used for datalogger configuration and data read out.
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Wireless sensor of temperature and relative humidity
Chlad, Miloslav ; Jaroš, David (referee) ; Macháň, Ladislav (advisor)
Bachelor thesis deals in general with humidity and possibility of its measurement. As are psychometric method, hygrometric method and dew point method. The next chapter is an overview of sensors available on the Czech market, along with a brief description of their attributes. Furthermore, the thesis deals with hardware and software design of wireless temperature and relative humidity measuring unit.
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