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Smart water pump for water container
Janík, Vladimír ; Lattenberg, Ivo (referee) ; Caha, Tomáš (advisor)
This thesis deals with the implementation of a system for measuring the amount of water in the tank using a 12V water pump. The whole system is controlled by the ESP32 microcontroller. The introduction deals with the theoretical analysis of various principles of measuring the level of liquids. The next part deals with the procedure of the construction of the measuring device and its theoretical analysis. The last part of the work deals with the control of the pump and the individual functions that provide this control. The ultrasonic distance sensor AJ-SR04M was chosen for the implementation of the device. The volume of water in the tank is calculated from its data. The ESP32 microcontroller provides system control via a web interface. The whole system was implemented and tested to measure the volume of water and its pumping in the IBC container.
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Water Monitoring System for Buildings
Malík, Lukáš ; Franek, Lešek (referee) ; Bradáč, Zdeněk (advisor)
This bachelor thesis designes and realises microcontroller of regulated system for the state monitoring of water pipelines in a building. Demands for the system are listed in introduction. The main part of this work focuses on theory of monitoring systems, additionally it concentrates on design of conception and circuit boards for system. After this the production of electronic circuit boards is performed including the assembly of components onto the board. Controlling of the system is provided by Atmel microcontroller. Significant portion of this work is creation of complex program. At last but not least, functionality of the system is tested and assessed.
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Monitoring and regulation of water reservoir
Malý, Michal ; Fedra, Zbyněk (referee) ; Frýza, Tomáš (advisor)
This work is sight on production automatic machine for temperature adjustment and highs water level in reservoir. Automatic machine watch air temperature, water temperature in reservoir and temperatures on solar panel. Further watch water mark in reservoir by the help of rustless probe. By the help of this way adventitious data governs circulatory pump and solenoid valve for suffer waters. Work includes full technical documentation including PCB.
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Control of water supply for a house
Chvátal, Michal ; Richter, Miloslav (referee) ; Macho, Tomáš (advisor)
The diploma thesis deals with the design and implementation of the system that will control the water supply for the family house and its garden. The system aslo allows you to store a history that can be viewed via the web interface. The web interface also allows you to set system parameters and monitor the current status.
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The proposal for the monitoring of groundwater resources
Červenková, Martina ; Kučera, Tomáš (referee) ; Tuhovčák, Ladislav (advisor)
The bachelor thesis follows up the analysis of current state of monitoring groundwater sources – wells, in terms of their quantitative usage and monitoring of water quality. The first part is focused on general information about usage of groundwater in the Czech Republic and in foreign countries too, ways of technical solution of groundwater captation and the description of them. In the second part there is made up the proposed model of monitoring underground water source, the way and frequency of observation of proposed parameters and the resulting demands on technical equipment of collecting objects. Then the implementation of the proposal on two specific areas follows. Finally at the end of this thesis there are described appropriate proposed procuration.
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Contactless level measurement
Pribula, Wojciech ; Richter, Miloslav (referee) ; Petyovský, Petr (advisor)
The~thesis begins with an~analysis of~methods of~water level measurement in~high-pressure system. This~systems are placed in~heating plants and power plants and they work with the water whose temperature exceeds 300\,°C and whose pressure is above 10\,MPa. Thesis present method of~differential pressure with the~derivation of~the~correction element and also is~described capacitive method, especially Hydrastep system. This~work prepares theoretical foundation under creating algorithm for level detection using image recognition. Also it considers suitable hardware as~camera and light for illuminating and highlighting the~level. It~includes outline of~captured image editing and detection algorithm. The next part of thesis is dedicated algorithm itself. There are described classes and methods that are used for level detection or for debugging. Also, there are specified necessary modifications of watermark and requirements for watermarks surroundings thats are necessary for proper functioning of the algorithm.
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Modelling of Flow over Spillway of the Slušovice Dam
Menšík, Kryštof ; Holomek, Petr (referee) ; Jandora, Jan (advisor)
The master thesis is focused on the mathematical modelling of water flow through a safety object. It explains the principle of mathematical modelling and its laws. It presents the mathematical models used in numerical modelling. The process of mathematical modelling of the Slušovice side channel spillway is then described. The results of the modelling are then presented and evaluated.
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Control of water supply for a house
Chvátal, Michal ; Richter, Miloslav (referee) ; Macho, Tomáš (advisor)
The diploma thesis deals with the design and implementation of the system that will control the water supply for the family house and its garden. The system aslo allows you to store a history that can be viewed via the web interface. The web interface also allows you to set system parameters and monitor the current status.
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Smart water pump for water container
Janík, Vladimír ; Lattenberg, Ivo (referee) ; Caha, Tomáš (advisor)
This thesis deals with the implementation of a system for measuring the amount of water in the tank using a 12V water pump. The whole system is controlled by the ESP32 microcontroller. The introduction deals with the theoretical analysis of various principles of measuring the level of liquids. The next part deals with the procedure of the construction of the measuring device and its theoretical analysis. The last part of the work deals with the control of the pump and the individual functions that provide this control. The ultrasonic distance sensor AJ-SR04M was chosen for the implementation of the device. The volume of water in the tank is calculated from its data. The ESP32 microcontroller provides system control via a web interface. The whole system was implemented and tested to measure the volume of water and its pumping in the IBC container.
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