|
|
Embedded Photo Trap with Storing Pictures on SD Card
Marek, Ondřej ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
This bachelor thesis analyzes approaches and methods used for creation of modern camera traps and their use cases. It also describes the design and implementation details of embedded camera trap prototype, which is an output of this thesis. It focuses mainly on ways of saving energy consumption, compressing stored data and innovative features in terms of improved lighting system and wireless communication. Finally, the conclusion of this thesis contains a discussion of the results obtained during evaluation of the prototype and compares its properties with the camera traps available on the market.
|
|
|
Deep Learning Algorithms on Embedded Devices
Hadzima, Jaroslav ; Boštík, Ondřej (referee) ; Horák, Karel (advisor)
Táto práca popisuje v súčastnosti široko používané architektúry a modely pre Hlboké Učenie, riešiace úlohu detekcie a klasifikácie objektov vo videu. Dôraz tu bude kladený na ich použiteľnosť na vstavaných zariadeniach. Postupne preberieme kroky a odvôvodňovanie pri výbere najlepšieho vstavaného systému pre našu aplikáciu. Ukážková aplikáci pozostáva hlavne z detekcie vozidiel a detekcie voľných parkovacích miest s využitím algoritmov Hlbokého Učenia. Táto aplikácia umožňuje monitorovať počet vozidiel, nachádzajúcich sa na parkovisku a zároveň rozhodnúť, či sa nachádzajú na prakovacom mieste alebo nie. Následne tu budú prebrané kroky nutné ku konfigurácii zariadenia s dôrazom na optimalizáciu hardvéru pre dosiahnutie čo najväčšej rýchlosti. V ďaľšej časti bude poskytnuté porovnanie vybraných modelov, ktoré budú porovnávané hlavne v kategóriách ako rýchlosť alebo F1 skóre. Najlepší kandidát bude použitý na riešenie našej aplikácie a následné testovanie jej vlastností s názvom Inteligentné parkovisko.
|
|
|
Control Unit for Telescope Mount
Cagaš, Martin ; Bidlo, Michal (referee) ; Vašíček, Zdeněk (advisor)
This thesis examines the basic mechanisms and their implementation in creation of a firmware for control units of telescope mounts. The goal of this thesis is to create an autonomous unit supporting all the necessary functions required for scientific astronomy and astrophotography. The unit is based on the combination of a microcontroller, performing complex computational tasks, and FPGA performing time-critical operations. The unit utilizes its own algorithm for determining the current astronomical coordinates on the celestial sphere. A part of the thesis is a definition of own protocol for communication with a connected PC. The outcome of the thesis is an embedded system offering the basic required functionality for astronomical imaging with the space for implementing additional features. The benefit of the thesis is utilization of an FPGA in a topic usually solved by microcontrollers.
|
|
|
Extension Shield for Testing of ARM-Based Embedded Systems
Valenta, Petr ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Tato bakalářská práce se zabývá návrhem a realizací rozšiřujícího modulu pro testování knihovny Bulldog na vestavěném systému s procesorem ARM. Zabývá se knihovnou Bulldog, popisuje podporované platformy a jejich vstup/výstupní rozhraní. Hlavní část práce je zaměřená na tvorbu rozšiřujícího modulu a doprovodný software. Vytvořený produkt si klade za cíl automatizovat zdlouhavé testování hardware.
|
|
|
Embedded System for Automation of Aquarium Fish Breeding Station
Moc, Filip ; Nevoral, Jan (referee) ; Šimek, Václav (advisor)
This master's thesis is concerned about embedded system for automatic water renewal in aquariums. Besides water renewal system also controls lights and ventilation in aquarium fish breeding station. In this report you will find informtions about technology relevant to automation of aquarium fish breeding station. Also you will find here informations about design and implementation of my specific final working solution.
|
|
|
Deep Neural Networks: Embedded System Implementation
Matěj, Aleš ; Šimek, Václav (referee) ; Mrázek, Vojtěch (advisor)
The goal of this thesis is to firstly design and implement an application for embeddedsystems which will classify MNIST numbers and secondly optimize energy and memoryrequirements of this network. The basics of neural networks, Cortex-M processor cores andembedded devices are described in the theoretical part. Followed by implementation details.Networks learning is done with Python and Theano library on a PC. The network is thenconverted to C for a board STM32F429 Discovery. Last part consist of network optimization,which focuses on convolution, dot product and number representation of weights and biasesof the network.
|
|
|
Control of Embedded System Through Internet
Horák, Jakub ; Podivínský, Jakub (referee) ; Dobai, Roland (advisor)
The goal of this bachelor thesis is to enable a regular user to control the embedded system on Xilinx Zynq, which will include audio codec ADAU1761. In the thesis I will describe what is required to connect the device to the Xilinx Zynq platform. After that, the device’s control through Internet will be described, followed by the design and implementation of an application that will allow the user to interact with the device.
|
|
|
Radar Altimeter for Ultralight Aircraft
Zahradník, Jiří ; Zemčík, Pavel (referee) ; Maršík, Lukáš (advisor)
In this bachelor thesis author designs a radar altimeter. In this thesis the emphasis is placed onto modular architecture and that is why this altimeter is designed as a group of independent modules communicating through BSD sockets. Software implementation is made in C++ and for sound generator is used library PulseAudio. Next topic is multithreading safety implementation of queue and stack which was made by template class to keep simplicity and generality.
|
|
|
System for Autonomous Data Collection from Weighting Sensors
Lučanský, Adam ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Práca sa zaoberá automómnym zaznamenávaním váhy včelích úlov. Zbernicová jednotka (STM32F0) zbiera dáta z dvoch prevodníkov HX711 a posiela ich na CAN zbernicu. Jednotky na zbernici sú prepojené telefónnym káblom ktorým su aj napájané. Na jednom z koncov zbernice sa nachádza Raspberry Pi 3 s rozšírením o CAN. Nazbierané dáta su posielané pomocou integrovaného WiFi modemu na webserver. Systém je napájaný z batérie nabíjanej solárnym panelom s dostatočným výkonom na nepretržitú prevádzku. Dáta su prezentované užívateľovi vo forme grafu na webovom rozhrani. Electronické váženie úlov nahradzuje aktuálne osobné meranie mechanickou váhou. Systém bol odtestovaný a nainštalovaný lokálnemu včelárovi.
|
|
|
System for Guarding and Securing of Objects and Areas Based on Arduino Platform
Juríček, Jakub ; Šimek, Václav (referee) ; Strnadel, Josef (advisor)
This bachelor`s thesis deals with the analysis, design and implementation of a system, that can be used to secure objects, in order to detect and report a potential threat. Emphasis is placed on the ability to control and configure the system and on its easy adaptability to various objects. Part of the thesis is focused on analysis of a fictitious object, on which the appropriate location of the sensors is shown. The design is carried out on the Arduino platform and with the use of various types of sensors and controls, a first-level functional alarm system is capable to monitor case, movement, fire or temperature disturbance and immediately report this fact both acoustically and visually. Configuration interface is used to set system properties. The solution is tested in a complex way on a particular object with a fixed number of sensors.
|
guest ::
