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Environmental data collection
Krásl, Martin ; Jaroš, Martin (referee) ; Frýza, Tomáš (advisor)
The thesis focuses on the design of a meteorological station for collecting environmental data that measures non-electrical quantities characterizing environmental conditions. The station is designed to send the collected data to a server for further processing. The design of the station is adapted to low consumption thanks to the possibility of power supply from a photovoltaic panel. The implementation of the station involves the use of an STM32 microprocessor, LTE phone module, Wifi, camera and a set of sensors. Among the selected phenomena monitored by the sensors are measurements of temperature, pressure, wind speed and direction, precipitation, ambient light radiation, UV index, nitrogen oxides, carbon monoxide and dust particles. This thesis also focuses on remote archiving of measured data on the server and providing measured data in the web user interface.
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Home weather station
Macek, Jan ; Štohl, Radek (referee) ; Šedivá, Soňa (advisor)
The thesis deals with the design of a home weather station. This work aims to create a home weather station that measures temperature, humidity, pressure, precipitation, wind direction and speed. This thesis examines the problems of meteorology, followed by an introduction to the available weather stations on the market and defining the requirements for the proposed weather station. Then the actual hardware design, structural design and software implementation is created. The conclusion of the thesis represents the evaluation of the achieved results.
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Weather station for smart home system
Mitter, Martin ; Burian, František (referee) ; Šedivá, Soňa (advisor)
This semesterly thesis deals with designing of weather station whose task is to provide via wireless data transfer on Wi-Fi network up-to-date information of measured temperature, barometric pressure, relative humidity, ambient light, wind speed and directions to smart home system, whose job is to store the values, creates its visualization for users and based on the data regulates the systems. The work describes the selection of suitable sensors for those variables and the design of the structure of the hardware part of the weather station. Theoretical parameters of the proposed solution are compared with the competition. Then the whole system is build and tested.
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IoT Home System
Kovařík, Viktor ; Drahanský, Martin (referee) ; Goldmann, Tomáš (advisor)
The aim of this thesis was to learn and summarize basic information about IoT systems, which protocols are used and introduction of Google Home system. The first part of the thesis describes the individual parts of the system --- microcontrollers, sensors, light elements and possible systems for backend. In the implementation part of the thesis was designed a solution for smart home controling using Google Home technology. Based on data from the weather station, the system controls and adjusts the intensity of outdoor lighting and controls the blinds. Furthermore, a control module for gate and garage door control is implemented. The system also takes care of vacuum cleaning in the house using iRobot Roomba vacuum cleaners with custom Wi-Fi module. The final part of the thesis summarizes the achieved results.
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Automated measuring system for irrigating plants with IoT connectivity
Lahoda, Vladimír ; Polák, Ladislav (referee) ; Kufa, Jan (advisor)
This bachelor thesis deals with IoT networks and considers their use as part of embedded devices. The purpose of this device is to control the flower bed or garden based by data from sensors monitoring the environment. The device not only controls the irrigation operation itself, but also sends all traffic data over the IoT LoRa network. Thus, the device also functions as a weather station, as all data are sent to a second device that acts as a receiver. This receiver displays the data and also sends them to the Internet, where the data are publicly available. The module for sending and measuring data is mounted on its own PCB and is covered in a waterproof cover, so they can be operated outdoors. There is an integrated battery, which is a backup of savings in case of power failure. The battery is designed to back up power for 25 days.
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Arduino weather station
Navrátil, Michal ; Michl, Antonín (referee) ; Šoustek, Petr (advisor)
The aim of this bachelor thesis is to build remote, solar powered weather station using Paricle platform. Weather station consists of Photon module, solar panel, sensors to measuring the temperature, pressure, humidity and speed of wind and of the webserver. Sensors are conected directly to the Photon module, which reads data from sensors and sending them over wifi to the webserver, which writes data simultaneously to the SQLite database and to Google Sheets. Current and historical data with charts are accessible from database, web interface or directly in Google Sheets.
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Applications of Computers in Fishing Ship
Březina, Zdeněk ; Kolář, Martin (referee) ; Zemčík, Pavel (advisor)
The purpose of this thesis is to examine the problematics of embedded systems for boat fishing and analyzing the existing solutions. The main goal is to design author's own complex solution. The author's solution consists of a mutually communicating Android application and an Arduino-based platform with the necessary sensors.
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Autonomous Control of Sunblinds
Kovařík, Viktor ; Hujňák, Ondřej (referee) ; Viktorin, Jan (advisor)
The aim of this bachelor thesis was to acquaint with sensors which are suitable to detect changes of weather, and also with active element of blinds controller. In the first part of the thesis are described individual sensors, microcontrollers that can work with them, Turris router, which serves as a control unit and communication protocols. In the implementation part, the principle of autonomous blinds management was designed and implemented on Somfy blinds. At the end of the thesis are summarized the achieved results.
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Design of smart sensor equipped with LoRa technology
Šigut, Štěpán ; Pokorný, Jiří (referee) ; Štůsek, Martin (advisor)
Over the past years few trends have become as profound in the technology industry as yearly increases in battery capacity, transistor density and price drops for computing power. These trends follow a steep curve and drive what has become known as IoT or Internet of Things. Ever increasing number of devices connected to the internet are putting high demands on wireless network technologies. During the last decade several new wireless technologies have emerged and are competing to become the next go-to technologies for applications such as smart cities, smart cars and smart factories. LoRaWAN is one relatively new competitor to the market and is the central topic of this thesis.
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Design of a new iontometer with wireless communication and weather station
Kadlček, Václav ; Hrabina, Jan (referee) ; Roubal, Zdeněk (advisor)
This diploma thesis deals with the design of an autonomous system for the measurement of the concentration of atmospheric ions. This is a new version of the already asembled Iontmeter by UTEE FEKT. Unlike the previous version, this new one should be completely independent of electrical network and configurable even without a PC. The design includes increased water and dust resistance, wireless transmission from the weather station and its own temperature, atmospheric pressure and relative humidity sensor.
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