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Stepper motor driver equipped with industrial communication
Nepivoda, Tomáš ; Baštán, Ondřej (referee) ; Arm, Jakub (advisor)
The main goal of this bachelor thesis is to design and realize driver for stepper motor, which could be controlled by supervising system using modern industrial communication network. The basis od this thesis is theoretical study on the subject of stepper motor drivers and industrial communication in the field of embedded systems. This theoretical study is then used for selecting the proper communication network and creating concept od the stepper motor. Thesis further describes design procedure and realization of hardware components and subsequent implementation of frimware. Last part of the thesis is dedicated to the creation of simple master device, which would be used for driver testing.
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Telemetry for Dragon IV Formula
Bezdíček, Jan ; Petrlík, Jiří (referee) ; Šimek, Václav (advisor)
The aim of this master's thesis was to design and construct complete telemetry system for the student formula Dragon IV constructed for international Formula Student competition. At first, the work deals with the measurement of the physical quantities, telemetry system and automotive sensors of the formula, their mutual communication and communication with the CAN bus. It also describes the procedure of hardware design including choosing right inertial sensors and a GPS module and their using in telemetry system. The work contains materials for production of two-layer printed circuit board extending the microcomputer BeagleBone Black on the inertial sensors and the GPS module. The bigger part of the telemetry system is the firmware for hardware and software for the computer user. Both written in programming language C++ and C# are included in this work as well. This user application serves for wireless receiving data from the hardware and their showing and logging. In addition this user application can be used for wireless hardware configuration. The final product is the complete telemetry system and it is suitable for selling to end customer.
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Applications of Computers in Ultramicro Aviation
Grossová, Žaneta ; Bambušek, Daniel (referee) ; Zemčík, Pavel (advisor)
The aim of this bachelor's thesis was to create a system for monitoring flight hours of ultralight aircrafts. First part is an embedded device that is built into the ultralight aircraft and transmits Bluetooth signal. Second part is a mobile application for Android operating system, that keeps running in the background and after connecting to this signal starts recording and processing GPS data. With the right configuration, system is able to independently recognize boarding the airplane, beginning of the flight ad it's ending. Collected data are sent on FTP server in format compatible with Excel.
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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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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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Monitor of Exploitation in Ultramicro Aviation
Kudera, Matěj ; Dobeš, Petr (referee) ; Zemčík, Pavel (advisor)
The aim of this bachelor's thesis was to create a system that will record the operation of an ultralight aircraft in which it will be installed. The thesis analyzes the principles important for the design of this system and creates a detailed proposal, which is based on the acquired knowledge of individual principles. The created system consists of two parts. An embedded device that is built into the ultralight aircraft and records whether it is in motion and a mobile application that allows easy access to records made by the embedded device. The mobile application was made for the Android operating system using the Android Studio development environment and the embedded device was implemented using a Raspberry Pi minicomputer, to which the necessary peripherals were connected. Finally, the functionality of the system was tested using the created tests and test flights of ultralight aircraft with embedded device were performed.
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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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Embedded System Based on Atmel ARM
Oravec, Jakub ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
This master's thesis deals with design of simple embedded system based on Atmel ARM. There are Atmel's products covering this market segment reviewed in the first part, including the description of a couple of devices. The second part is focused on the aim specification, selection of components, their interconnection, power-supply requirements, price considerations and the design itself. The next chapter describes testing and application of the platform. The conclusion presents the current state of the project and deals with the successive progress.
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