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Wireless sensor for indoor monitoring
Partika, Marek ; Jirgl, Miroslav (referee) ; Hynčica, Ondřej (advisor)
The work deal with programming interface for sensors and wireless transmission of the data. Communication with the sensor is solved by SPI and I2C protocol. For programming interface is used object-oriented programming techniques language C++. The wireless transmission of data is used XBee RF module. Here is proposed solution the correct format of data ready for send and method itself sending data. Data are received and displayed in the final application in the PC that is also able to send the selected data to the web, where data are displayed online.
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Wireless channel for audio transfer
Streit, Jakub ; Jirgl, Miroslav (referee) ; Bradáč, Zdeněk (advisor)
This document describes device for full-duplex wireless voice communication. Basic parts of the device are analogue input for microphone, analogue output for headphones or speaker, microprocessor and RF module handling wireless communication. Compression of audio signal is managed by microprocessor.
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Model of conveyor of boxes
Sodomka, Petr ; Jirgl, Miroslav (referee) ; Štohl, Radek (advisor)
The first part of the thesis is focused on a belt carrier model blueprint. The next part contains the list of all the parts needed to construct the model. The realisation of the model (mechanic-wise and electric-wise) is described in a special section. A familiarisation with the PLC from Rockwell Automation company follows. The last part of the thesis is focused on the creation of a model example in a development environment of RSLogix 5000, and the launching and creating of the model.
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Microcontroller based system for body temperature sensing
Svoboda, Pavel ; Jirgl, Miroslav (referee) ; Bradáč, Zdeněk (advisor)
The dissertation is focused on creating a microcontroller system for measuring and recording temperature. In the opening part of the dissertation the requirements are described for the final product, selection of appropriate components and calculation of the suitable parameters of the specific components. In the following part the design of the circuit diagram and printed circuit board are described. The concluding part includes a description of the software equipment of the microcontroller and the program designed for the purpose of the transfer of data into a PC and the calibration of the equipment.
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Software Car Wash model
Zborovský, Vojtěch ; Jirgl, Miroslav (referee) ; Štohl, Radek (advisor)
This bachelor thesis is focused on portal car wash lines and associated processes, control systems, SCADA control systems and visualization, communication between master PLC and SCADA system. The thesis contains research concerning this topic, laboratory example design and its realization. Reader will become acquainted with SCADA systems and ControlWeb which also belongs to the SCADA systems group. Detailed description of the designed program along with its features, control design using PLC and virtual model of the car wash line controlled by the PLC is also to be found in this work. Both of these two parts have been developed using ControlWeb. Regarding the complexity, the laboratory example was designed only as a demonstration, which differs from a real life solution. All the operations associated with the model are represented only as memory entries inside the PLC, no physical input output operations have been performed here. However, the designed control program is ready to be used in real physical model, the financial side would be significant.
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Simulators of boxes, parking and drill laboratory models in Control Web
Jaroš, Jiří ; Arm, Jakub (referee) ; Jirgl, Miroslav (advisor)
The subject of this bachelor thesis is creating of simulations and simulators of three laboratory models such as box sorting machine, parking lot and pedestal drill in a Control Web. According to the model tasks in the TIA programme, there are also samples of control programmes created. Used programmes, individual models, control electronics, all of the simulations and simulators are described here. Control programmes created in the TIA Portal are also included in the attachment.
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Simulators of balls and trunks laboratory models in Control Web
Chalupa, Petr ; Arm, Jakub (referee) ; Jirgl, Miroslav (advisor)
The aim of this bachelor’s thesis are creation of two program, able to simulate and visualize actions on laboratory models sorter logs and dosing balls. These models are used to learning PLC programing. In first part is deal with program Control Web. The next part describes both of models, their schema and functions. The following part describe creation and work of program, which I made. The last part of this work is deal with connection both programs with PLC by using MODBUS.
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Computer tasks for subject Signals and Systems
Šimčík, Patrik ; Jirgl, Miroslav (referee) ; Jura, Pavel (advisor)
The content of this work is the design and implementation of tasks using MATLAB programming. These tasks are designed to describe and help the student understand some topics in the field of continuous and discrete signals and systems, which are presented in the subject of Signals and Systems at the Faculty of electrical engineering and communication technologies. From the theme of continuous signals are in this work outlined these problematic areas: analysis of periodic and aperiodic functions, continuous systems and from the theme of discrete signals are selected areas: analysis of discrete signals and discrete systems of first and second order. In the practical part the realization itself is described using a graphical user interface (GUI).
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Modernization of Vulcanization Press Control
Sáblík, Patrik ; Jirgl, Miroslav (referee) ; Arm, Jakub (advisor)
This thesis deals with the design of the controller system for modernisation of operating the vulcanising press with the usage of the control through the PLC designed by Teco a.s. First part of the thesis describes requirements and functions of a vulcanising press. It contains a background research of needed components from three different producers of the PLCs. Next step is a design of the operating system. It contains the PLC programme and design of the regulators of the press forms temperature. The last part is concerned with wiring of all the components, their activation and checkingout eventual failures of the designed programme.
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Proposal of electronic security system with intelligent home elements
Kůtka, Michal ; Hynčica, Ondřej (referee) ; Jirgl, Miroslav (advisor)
The bachelor thesis deals with an electronic security system for the protection of the family house. This bachelor thesis was commissioned by ULIMEX, spol. s r.o. for the purpose of summarize information and expanding the range of products the company mainly components for smart home and home automation. Bachelor thesis contains a theoretical introduction to electronic security systems. In detail there is described norm ČSN EN 50131-1 ED.2 that defines the various security division, but also the requirements for the security system. Part of the thesis was conducted exploration of the Czech market and compared to the biggest rivals of security system Jablotron 100. In this thesis is described in detail the security system Jablotron 100 along with their components to ensure safety, as well as components for the implementation of solutions in the smart home and home automation. Part of the thesis is also the project documentation of the design of electronic security system for the house of the new generation, which is included in the Annex I and Annex II to this document.
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