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The Application of Data from Vehicle Electronic Control Units in the Analysis of Road Accidents
Švábenský, Petr ; Tylšar, Vladimír (referee) ; Panáček, Vladimír (advisor)
Abstract Master thesis is focused on The Application of Data from Vehicle Electronic Control Units in the Analysis of Road Accidents. The theoretical part deals with the electronic systems of vehicles and their control units, diagnostic processes, retrieving accident data from the controls unit and the need for these data in the analysis of road accidents. The experimental part focuses on obtaining data for crashed vehicles, interpretation of such data and assessment of their usefulness for analyzing road accidents. It also focuses on the procedures and methods on how to retreive accident data.
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Engine Control Units for 6-cylinder Diesel Engines
Florek, Matej ; Beran, Martin (referee) ; Svída, David (advisor)
This thesis is focused on diesel combustion engines, their history and technical development. It describes the working principle of 4-stroke process and components of the engine. After that, it brings the overwiev of the fuel injecton systems development and the types that are used nowadays. Then it comes to electronic control unit, its significance and role in fuel injection process. The last part indicate a couple of commercial electronic control units which are currently used for managing 6-cylinder diesel engines.
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Inovation of System for Automated Integrational ECU Tests
Kyloušek, Josef ; Orság, Filip (referee) ; Drahanský, Martin (advisor)
This master's thesis deals with the issue of software tools for automated integrational ECU testing. It is specifically focused on TestAut 2 tool, which is developed by e4t company and used for testing of Skoda cars. Goal of this thesis is comparison of TestAut 2 against similar tools used in automotive industry. This work contains analysis of TestAut 2 tooland description of principles and features of EXAM, MODENA and PROVEtech tools. Set of principles considerd as advantageous is chosen from collected information. Next part of this thesis describes implementation of chosen principles to TestAut 2 tool, verification ofit's functionality and evaluation of it's benefits. In the conclusion author suggests another improvements that can be done.
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Wireless data collection form engine control units
Procházka, Miroslav ; Kejík, Petr (referee) ; Prokopec, Jan (advisor)
This thesis deals with implementation of a wireless interface for a module providing communication between computer and electronic control unit of an automobile. The 802.11 standard, wireless network structures and MAC sublayer were described. The thesis suggests selection of the most suitable WLAN module, testing of module's features used and the WLAN module implementation. Modifications for the next device version were developed and programs for device operation were implemented.
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Způsoby ochrany elektronických komponent motorových vozidel
Němec, David
The bachelor’s thesis „Methods of protection of electronic components of motor vehicles“ in the introductory part acquaints the reader with electrical faults occurring in motor vehicles. The following section describes methods and means to protect against these faults. Furthermore, the work describes the current methods of protection of electronic control units and legislative requirements that impose obligations on manufacturers and suppliers in the design of protective devices for electronic modules of motor vehicles. The last part describes the means to protect the communication networks of motor vehicles against electromagnetic interference and electrostatic discharge.
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Design and prototyping of electronics for manipulation platform
Ondryáš, Adam ; Andrš, Ondřej (referee) ; Hadaš, Zdeněk (advisor)
Tato diplomová práce je součástí projektu, na kterém pracují dva studenti. Cílem projektu je navrhnout a realizovat řídicí systém pro polohovací platformy. Tento řídicí systém umožňuje napájet polohovací platformy baterií a také je bezdrátově řídit z PC. Projekt se detailně zabývá koncepcíj ednotlivých funkcionalit řidicího systému, návrhem a prototypováním hardwaru řídicí jednotky, návrhem firmwaru pro řidící jednotku a návrhem softwaru uživatelského prostředí. Částmi projektu, kterými se zabývá tato práce, je koncepce jednotlivých funkcionalit a návrh hardwaru řidící jednotky. Hardware řídicí jednotky byl v rámci práce navržen, vyroben a úspěšně otestován. Výstupem práce je tedy vyrobený prototyp řídicí jednotky, který lze v rámci projektu dále rozvíjet.
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Trucks Mechatronic Systems
Černošek, Jiří ; Vopařil, Jan (referee) ; Kučera, Pavel (advisor)
Bachelor thesis deals with presents mechatronic systems, which are used in trucks. In the first part are described basic principles of mechatronic systems and components, of which they consist. The second part summarizes the most frequently used systems and describes some of them more in detail for their functional impact on vehicle properties. Third part explains the ways of modeling these systems together with their testing. In the last fourth part are stated the views to the future of mechatronic systems within the framework of autonomy.
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Engine Control Units for 6-cylinder Diesel Engines
Florek, Matej ; Beran, Martin (referee) ; Svída, David (advisor)
This thesis is focused on diesel combustion engines, their history and technical development. It describes the working principle of 4-stroke process and components of the engine. After that, it brings the overwiev of the fuel injecton systems development and the types that are used nowadays. Then it comes to electronic control unit, its significance and role in fuel injection process. The last part indicate a couple of commercial electronic control units which are currently used for managing 6-cylinder diesel engines.
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Optimization of thermal dissociation atomic hydrogen source for use SEM
Melichárek, Václav ; Polčák, Josef (referee) ; Mach, Jindřich (advisor)
The focus of this bachelor's thesis is the optimization of a thermal dissociation monoatomic hydrogen source. The project entailed the design and construction of a new control electronics for the thermal dissociation source, because the source has been powered using universal laboratory power supplies until now. The thesis begins with a brief introduction into the interaction of graphene with monoatomic hydrogen, the operational principle and construction of the monoatomic hydrogen source. Furthermore, the requirements on the design of the electronics are specified. A more detailed analysis of possible solutions, and the selection of the optimal solution were also conducted. The practical part discusses the conceptual designs in detail and describes the selection of the optimal solution. It follows by elaborating on the implementation of the control electronics in detail, its design and construction, and the electrical circuit in particular.
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Diagnostics of modern car control units
Slíž, Martin ; Vařacha, František (referee) ; Prokeš, Aleš (advisor)
The topic of this thesis is the design and implementation of an interface for communication with modern electronic control units of EDC group. The work is devoted to an introduction to the world of automotive diagnostics, analysis of communication protocols and rules for transmitting messages. The greater part is devoted to the analysis of the CAN bus belonging protocols. The outcome of this work is the design and implementation of a communication device for diagnostics of electronic control units of EDC group.
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