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Design of a complex HIL simulator of car boot door
Obrtáč, Tomáš ; Krejčí, Petr (referee) ; Spáčil, Tomáš (advisor)
This thesis covers the development of complex HIL simulator for the fifth car door. The beginning of the thesis is dedicated to theoretical research in the area of In-the-Loop testing. Practical part describes development of HIL simulator complemented by power electronics part. A simulation environment Matlab/Simulink was used for control design and analysis. Before the beginning of the work was measured signal part of control unit and specific signal sequences were identified. The control was applied on sbRIO device from National Instruments company with the implementation of a model on FPGA. Specific requirements for sensing speed and generation of communication signals lead to creation of unique hardware for application needs. The result of the thesis is complex HIL simulator with intuitive GUI and possibility of simulations a wide range of DC motors.
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HIL test stand for universal electronic control units
Zouhar, Štěpán ; Musil, Filip (referee) ; Brablc, Martin (advisor)
This diploma thesis is focused on testing of Electronic Control Units, especially functional testing in which hardware and software is verified and also Model in the Loop, Software in the Loop, Processor in the Loop and Hardware in the Loop testing methods. Within practical part of this thesis testing stand for functional test of the ECU was developed and manufactured. It is connected to PC via Input/Output card, testing is controlled by MATLAB script. Whole process of testing is automated from initial upload of testing firmware to tested ECU over all phases of test up to bootloader flashing. Hardware in the Loop test was also created, in which ECU works as controller and DC motor is simulated in real time with PC in MATLAB environment.
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Automatic testing of gas leak detector
Skryja, Petr ; Malinowski, Radim (referee) ; Novák, Marek (advisor)
This work deals with the automatic testing of an ultrasonic gas leak detector, which has to be tested during normal changes in the development phase. The reader will be acquainted with the basic principles of gas detection, design of the test product, software architecture its implementation. The following is a presentation of the application and instructions for writing tests. In this work, the Beaglebone Black development board with the Debian operating system is used as the core of the entire test product.
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Mobile application for psychodiagnostics of preschool children
Guryča, Ondřej ; Smíšek, Radovan (referee) ; Škutková, Helena (advisor)
This bachelor thesis deals with the possibility of preschool children psychodiagnostics using a smartphone application. It is focused on the principle of psychodiagnostics and its different approach to preschool children psychodiagnostics, there are also described tests used in nowaday psychodiagnostics. In the next part is presented the current implementation of the OS Android application with chosen tests. At the end is an explanation of the way of evaluating data and recommendations for using the app.
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Features and testing of mobile devices with Android OS
Ružička, Silvestr ; Malina, Lukáš (referee) ; Balík, Miroslav (advisor)
The work deals with creating applications for the Android OS, gathering information on mobile device and testing of computing power. In this theisis we talk about the history, development and architecture of the Android OS. Described here the application development fo Android OS. Process The output of this work is an application for finding information on the mobile device and to test the computational performance.
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Detectors of Structured Data for Generating Test Data
Znojil, Ondřej ; Turoňová, Lenka (referee) ; Smrčka, Aleš (advisor)
This works is focused on design and implementation of utility for analysis of structured data of often used formats as JSON or XML. Utility is one of many components of Testos platform, which is set of testing utilities, communicating with each other. Primary goal of this thesis is creation of analysator for the prupose of testing. Utility is used to aggregate input data, determine occurence of each data entity and abstraction of its scalar values.
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Detection of Timing Side-Channels in TLS
Koscielniak, Jan ; Malík, Viktor (referee) ; Vojnar, Tomáš (advisor)
Protokol TLS je komplexní a jeho použití je široce rozšířené. Mnoho zařízení používá TLS na ustanovení bezpečné komunikace, vzniká tak potřeba tento protokol důkladně testovat. Tato diplomová práce se zaměřuje na útoky přes časové postranní kanály, které se znovu a znovu objevují jako variace na už známé útoky. Práce si klade za cíl usnadnit korektní odstranění těchto postranních kanálů a předcházet vzniku nových vytvořením automatizovaného frameworku, který pak bude integrován do nástroje tlsfuzzer, a vytvořením testovacích scénářů pro známé útoky postranními kanály. Vytvořené rozšíření využívá program tcpdump pro sběr časových údajů a statistické testy spolu s podpůrnými grafy k rozhodnutí, zda se jedná o možný postranní kanál. Rozšíření bylo zhodnoceno pomocí nových testovacích skriptů a byla předvedena jeho dobrá schopnost rozlišit postranní kanál. Rozšíření spolu s testy je nyní součástí nástroje tlsfuzzer.
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