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RouterOS Devices Management System
Konečný, Jakub ; Novotný, Tomáš (referee) ; Hájek, Josef (advisor)
This bachelor's thesis describes a design and an implementation of an information system for management control and remote configuration of devices running MikroTik's RouterOS system. Primary purpose of the system is managing all compatible devices at one place. Within each device you can modify its DNS and DHCP settings, create or edit static DNS records and static routes. System is written in PHP using Nette Framework and MySQL database.
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Biometric system for retina and iris recognition
Hájek, Josef ; Derawi, Mohammad (referee) ; Provazník, Ivo (referee) ; Drahanský, Martin (advisor)
Tato disertační práce se zabývá biometrickým a medicínským zařízením pro simultánní snímání duhovky a sítnice oka v jednom kroku. V případě biometrického zaměření je práce rozšířena o vzájemnou fúzi těchto dvou biometrik do jedné šablony, kdy multimodální systém vykazuje mnohem lepší parametry než systém unimodální, a to především ve větší unikátnosti, univerzálnosti a velmi obtížně proveditelnému útoku (až téměř nemožnému) na senzor. V případě medicínského využití práce dále rozvíjí detekci a klasifikaci nemocí pro základ expertního systému pro oftalmologické účely, který bude umožňovat pomoc lékaři při stanovení diagnózy nálezu v obrazu sítnice (či duhovky) oka.
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Electronic Platform of the System for Eye Retina Acquirement
Malaník, Petr ; Hájek, Josef (referee) ; Drahanský, Martin (advisor)
This work deals with a control of the platform which is used for scanning of the eye retina. The purpose of this platform is the three-axis motion, camera sharpening and a controlling of LEDs to illuminate the eye. Within this is solved the issue of stepper motor control, LED brightness control and communication with a microcontroller. Part of the thesis is the programming of STM32, i.e. 32-bit microcontroller of STMicroelectronics in C/C ++ using HAL abstraction layer and Python 3 demo application.
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Online Voting System
Škorpil, Jiří ; Hájek, Josef (referee) ; Korček, Pavol (advisor)
This master's thesis describes design, implementation and testing of online voting system. Based on the research of existing solutions, as well as the identification of their shortcomings for the target user group, the requirements for the new system are specified. This information system is primarily intended to be used for assembly of unit owners, members meeting of building housing cooperative, or meeting of the municipal council, general meeting of shareholders and similar.
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Extension of Intelligent Home by Thermoregulation Control
Köszegy, Lukáš ; Hájek, Josef (referee) ; Viktorin, Jan (advisor)
This bachelor thesis is focused on the integration of the heat regulator VPT made by the company Thermona into the system for intelligent home control called BeeeOn. In the theoretical part, the most specific components of BeeeOn system and heat regulator VPT are described. The most important part of this thesis consists of the design and implementation. It focuses on gather values measured by the VPT regulator by means of the HTTP protocol. The measured values are provided in a separate JSON data file. In these parts there are also described the necessary elements, which have to be integrated into the BeeeOn system and VPT regulator.
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Remote Management of Embedded Systems
Malina, Peter ; Hájek, Josef (referee) ; Viktorin, Jan (advisor)
Possibilities of today's embedded devices are growing rapidly. Their performance allows them to run more complex applications in Internet of Things (IoT) environments. Complex applications tend to be error-prone and require continual updates. A system that is capable of updating a multitude of remote embedded devices was designed and implemented. This system was created based on the study of existing solutions and requirements of the project BeeeOn which concerns itself with smart homes.
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HC08-Based Controller of a Step Motor
Hájek, Josef ; Růžička, Richard (referee) ; Strnadel, Josef (advisor)
This bachelor's work deals with issue of stepper motors and their control using single-chip microcontrollers. Target of the work is to be familiar with method of operation of stepper motors, with their abilities and restrictions in case there are used in built-in devices. The part of the work is a proposal of control unit of chosen stepper motor and interconnection with developmental kit 908LJ12-G2. Implementation part of the work contains software for eight-bit microcontroller Motorola MC68HC908LJ12 programmed in language C. The stepper motor can be controlled by this program using the available kit's interfaces.
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Configuration Software for INELS
Ctibor, Jiří ; Drahanský, Martin (referee) ; Hájek, Josef (advisor)
Bachelor's thesis describe proposal and implementation of configuration software for intelligent wiring INELS designed by ELKO EP Ltd . This system is used to controls equipment in buildings and appliances trought central unit. The final application allows the user to design proposal and offer for customers simply by adding the units and linking devices. This work describe the analysis requirements for the configurator, graphic user interface and implementation of application.
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Management and Monitoring of RouterOS Devices in Small Networks
Leštinský, Ondřej ; Novotný, Tomáš (referee) ; Hájek, Josef (advisor)
This bachelor's thesis describes the design and implementation of an information system that can remotely configure the device running RouterOS. The main features of system is the administration of clients who can connect to a network through a system of registered devices. All clients connection speed can be limited and viewed their current status. All registered devices can be displayed on the map. The management system can perform only authorized administrators.
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