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Development Module for Radar Safety Sensor in Single-Track Vehicles
Ťavoda, Martin
This article describes the hardware and software design of a development module for the Radar Safety Sensor (RSS). RSS uses a Frequency-Modulated Continuous Wave (FMCW) radar to track moving objects behind single-track vehicles. The current radar configuration and antenna have significant object tracking deficiency when the vehicle makes a turn and the radar Field of view (FOV) tilts. The assumed solution is to add Inertial Measurement Unit (IMU) data to the tracking algorithm. The IMU is implemented in the designed development module, which also provides an efficient development and debugging environment.
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Development Module for Radar Safety Sensor in Single-Track Vehicles
Ťavoda, Martin ; Kubíček, Michal (referee) ; Honek, Marek (advisor)
Táto práca sa zaoberá návrhom hardvéru a softvéru vývojového modulu pre senzor bezpečnosti jednostopových vozidiel. Tento produkt je vyvíjaný spoločnosťou ALPS ALPINE Co., Ltd. a využíva radar s technológiou frekvenčne modulovanej postupnej vlny na sledovanie objektov, nachádzajúcich sa za jednostopovým vozidlom. Aktuálna verzia sledovacieho algoritmu dosahuje výrazné nepresnosti pri jazde v zákrute, keď sa nakláňa zorné pole radaru. Predpokladaným riešením je pridanie dát z inerciálnej meracej jednotky do sledovacieho algoritmu. Vytvorený vývojový modul obsahuje práve túto jednotku, vývojové rozhranie, výstupné periférie, riadenie napájania a upevnenie radaru. Zahrnutý softvér implementuje tento modul do existujúceho vývojového prostredia pre radar, pričom sa pre komunikáciu využíva Robotický Operačný Systém 2 (ROS2).
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Deployment of Cloud Services for Embedded IoT Devices
Solčík, Vít ; Crha, Adam (referee) ; Šimek, Václav (advisor)
Main purpose of this thesis is to prepare an analysis of the existing approaches to the realization of cloud-based services for IoT domain and propose a solution demonstrating the exploitation of this concept for embedded devices with constrained resources. Departing from this point, the attention is further given to the aspect of secure TCP/IP communication between cloud service and embedded device using Ethernet interface. An integral part of the proposed solution is also comprising the implementation of necessary firmware for interact with IoT platform via supported network protocols. Last but not least this work is dealing as well with the design and practical deployment of a demonstration application, which uses this communication infrastructure.
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Data Concentrator for Smart Grids
Franek, Lešek ; Beneš, Bedřich (referee) ; Kučera, Pavel (advisor)
The goal is to design data concentrator for Smart Grids. Data Concentrator provides the interface between the server systems of distribution companies and end devices, which are electricity meters, water meters, gas meters and other equipment. There are hardware and software design solutions and there is also discussed creating its own distribution of Linux.
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Electricity Consumption Measuring Appliance
Hájek, Zdeněk ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
This thesis describes the designing and development of electricity consumption meter. First of all, a theoretical basis necessary for understanding a physical principle of measured subject is introduced. In the next part a suitable way of measuring in context of embedded devices is being looked for. Some of peripheral devices useful for project are described briefly. Then follows the detailed description of concept, that in the following part transforms to hardware design. Next part documents creation of the fi rmware. By the end of this thesis the project testing is described as well as the resume of gathered knowledge.
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HP 3000 Minicomputer Output Simulator
Klázar, Jakub ; Šimek, Václav (referee) ; Růžička, Richard (advisor)
This thesis shows the procedure of designing an embedded device that simulates the outputs of the HP 3000 minicomputer. The simulation is based on writing characters to the terminal and controlling the indicators of the minicomputer. Instructions of the simulation process are read from an SD card with the FAT32 file system. The result is a device that can be easily used to revive HP 3000 minicomputer or minicomputers with an interface similar to it.
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Measuring of Electricity Consumption Utilizing Current Transformer and Arduino Platform
Pokorný, Rostislav ; Pokorný, Jiří (referee) ; Štůsek, Martin (advisor)
The aim of this bachelor thesis is implementation of non-invasive platform for measuring the consumption and production of electrical power. Developed device enables visualization of measured data on display. Electric current is measured by non-invasive current sensor equipped with split core made of ferrite. Measured data are processed on single board microcomputer called Arduino. The device enables wireless communication with a server platform that allows visualization of measured data in a simple graphical user interface based on the ThingSpeak platform. Created device can measure consumption or production of electrical power on appliance with maximum current up to 30 A without need of any changes in electric circuit.
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Visual Object Tracking in Realtime
Kratochvíla, Lukáš ; Klečka, Jan (referee) ; Horák, Karel (advisor)
Sledování obecného objektu na zařízení s omezenými prostředky v reálném čase je obtížné. Mnoho algoritmů věnujících se této problematice již existuje. V této práci se s nimi seznámíme. Různé přístupy k této problematice jsou diskutovány včetně hlubokého učení. Představeny jsou reprezentace objektu, datasety i metriky pro vyhodnocování. Mnoho sledovacích algorimů je představeno, osm z nich je implementováno a vyhodnoceno na VOT datasetu.
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Autonomous generator of test scripts
Horký, Stanislav ; Šimek, Václav (referee) ; Kolouch, Jaromír (advisor)
The subject of this master thesis are state machines and their testing. To this purpose, an application is described, which is able to test these state machines autonomously. Application have two parts, first generator and editor of data is built and second part is testing procedure, which is able to test state machines in question and to give corresponding test report.
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