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Design of control unit for an autonomous vehicle
Vobruba, Martin ; Formánek, Martin (referee) ; Adámek, Roman (advisor)
The topic of this bachelor thesis is designing control unit for an autonomous vehicle. The new ECU replaces the old one which was without access to the source code, so its functionality couldn’t be modified. The purpose of the ECU is to receive a message from the control computer, process it, control the actuators according to the orders and inform the computer about their current state. The first part of the thesis is research of the vehicle kinematics and CAN bus. The practical part focuses on the analysis of the previous ECU which is crucial to its replacement. It is followed by the firmware and hardware design. The last practical part of the thesis is the testing of the new ECU’s functionality.
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Control unit for CNC milling machine
Pecka, Josef ; Tomíček, Pavel (referee) ; Levek, Vladimír (advisor)
This thesis deals with the control of CNC milling machines and routers, their motion drives and spindles and the necessary hardware for the implementation of such control. It also includes universal control softwares that can be configured for use on a particular CNC. Based on this knowledge, the requirements for the control unit are then determined and suitable electrical components are selected and used in the design of this unit. It is then implemented and its key elements measured.
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Increased suction speed of the fire pump using CAE
Hluší, Martin ; Maxa, Jiří (referee) ; Vyroubal, Petr (advisor)
This thesis adresses the issue of designing a new system for flooding the centrifugal pump equipped in the PS-12 type motorized fire pump. Initially the fire attack as a sport and the motorized fire pump PS-12 with the gas vakuum pump are described. Then the problem, this thesis adresses, is covered. The next chapters describe the Computer-aided engineering method and fluid flow with regards to flow through nozzles. Practical part of this thesis starts with simulations of the current gas vakuum pump equiped on the PS-12 pump. The design process of the new flooding system is described next and simulations as well as testing of the constructed prototype are used to validate its function.
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The control unit of the door systems for public transport
Jablončík, Lukáš ; Vlachová Hutová, Eliška (referee) ; Friedl, Martin (advisor)
The topic of my bachelor´s thesis is to design a control unit of the door systems for public transport. The control unit is designed by using modern components. Their availability should be not less then ten years. The unit is controlled by a microcontroller ATMEGA and the motor is switched using the h-bridge. The control unit has ten programmable inputs and two switching outputs. PCB design is optimized for mass production. The result is a functional prototype of control unit.
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Universal control unit of technological processes
Gogola, Marek ; Vlach, Radek (referee) ; Krejčí, Petr (advisor)
This diploma thesis is about design and realization of universal control unit of technologic processes in food-processing industry. The main goal of this work is to create a device, which will be able with respect to desired values and using measured data autunomusly regulate output. In this work was done the realization of the control unit both from hardware and software aspect. Designed control unit is able to change the output power according to measured temperature. Furthermore is able to control of 2 relays. To set up the desired values and control of relays is used PC software.
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Group of Walking Minirobots - Movement Synchronisation
Mihál, Jakub ; Florián, Tomáš (referee) ; Žalud, Luděk (advisor)
The aim of the work presented here is to get acquainted with the construction of the Robonova-I humanoid robot and with Ing. Florián’s dissertation “Control unit for humanoid robot”. Both the construction and the dissertation conclusions were tested, compared and, in the next part of the work, evaluated. Finally, a new software solution to the robot control and wireless communication was worked out.
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Control of irrigation system
Farba, Marek ; Pásek, Jan (referee) ; Bradáč, Zdeněk (advisor)
This thesis deals with controlling the irrigation system. In the introduction there is a theoretical analysis of the irrigation units, the designed system and the programs used. The core of the paper is a description of the software development and visualization software developed. Subsequently, the process of designing printed circuit boards is described. The conclusion of the work is to verify the functionality of the irrigation system and the summary of the results achieved.
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System for Autonomous Navigation of Toy Car on a Race Track
Katrušák, Jaroslav ; Bidlo, Michal (referee) ; Šimek, Václav (advisor)
The goal of this project is the implementation of a system for autonomous control of a toy car model on a racetrack. First part of this project is a study of typical ways of laying out a racetrack for the movement of a model car and a follow-up study of possible ways of implementing the autonomous movement of the model on the racetrack. The next part is devoted to the hardware and software side of the implementation of the proposed system. The penultimate part presents the proposed system for obstacle detection, it's implementation and resulting properties. The last part of the project presents the final implementation of an autonomous model capable of independent driving on a set racetrack, reading signs and reaction to obstacle located on the track.
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Smart home control unit with Raspberry Pi
Sedlařík, Marek ; Mačák, Martin (referee) ; Vyroubal, Petr (advisor)
This bachelor’s thesis deals with the issue of smart home controlled primarily by voice. The thesis introduces this technology, with its development and with trends it is heading to. It contains description of IoT architecture, communication and transmission technology. The attributes and use of the single-board minicomputer Raspberry Pi are described and compared with individual models. The large part of this thesis deals with the design of control unit for smart home system, which will consist of suitable components and microcomputer Raspberry Pi with operating system Raspbian, where the virtual assistant Amazan Alexa is integrated. The last part deals with the design, modeling and printing of a plastic cover for a intelligent speaker.
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