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Topics of the first and last mile in urban transport
Večerka, Marek ; Ramík, Pavel (referee) ; Štětina, Josef (advisor)
This bachelor thesis deals with the issue of the first and last mile in urban transport. It generally defines the issues of the first and last mile and provides an overview of available solutions. At the same time, it briefly looks at the future in the form of autonomous management. The individual solutions are described and subsequently related to the continent of Europe. The next step is to map and analyse the available options in the Statutory City of Brno. The result of this work is an evaluation of current available solutions and a proposal for further solving the problem of the first and last mile.
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Driver monitoring
Pieger, Matúš ; Bilík, Šimon (referee) ; Richter, Miloslav (advisor)
This master’s thesis deals with the design of systems for data collection which describe the driver’s behaviour in a car. This data is used to detect risky behaviour that the driver may commit due to inattention caused by the use of either lower or higher levels of driving automation. The thesis first describes the existing safety systems, especially in relation to the driver. Then it deals with the design of the necessary measuring scenes and the implementation of new systems based on the processing of input images which are obtained via the Intel RealSense D415 stereo camera. Every system is tested in a real vehicle environment. In the end the thesis contains an evaluation regarding the detection reliability of the created algorithms, it considers their shortcomings and possible improvements.
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Autonomous and dispatching control of distributed power generating plants operated in the HV distribution system
Dvořáček, Jiří ; Jurík, Michal (referee) ; Drápela, Jiří (advisor)
Theses focuses on the evaluation of the possible means of active and reactive power control of generating units connected to medium voltage. First part summarizes analysis of Czech Republic medium voltage distribution grid. It summarizes means of autonomous and dispatcher control of generating units with respect to European Comission directive RfG, standard ČSN EN 50549-2 and national implementation PPDS. Following parts provide description of generating unit and distribution grid models used for simulation in PSCAD. Last part focuses on evaluation of results obtained via simulating steady-state scenarios as well as continuous simulation.
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RC Car Conversion for Autonomous Driving
Novotný, Libor ; Prokop, Aleš (referee) ; Janoušek, Michal (advisor)
This master’s thesis deals with rebuild of RC car model for use of autonomous sensors. Practical part of the thesis is divided to five main parts. The First part deals about selection of suitable RC model. Next part of thesis deals with detailed description of the RC model. The third part of thesis deals about selection of microcontroller which will be processing the model control. The fourth part of thesis deals about construction changes of the model. The last part of thesis deal about Simulink control of the vehicle.
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Design and implementation of control program for mobile robot platform Turtlebot3 Burger
Filip, Jakub ; Lacko, Branislav (referee) ; Parák, Roman (advisor)
The aim of the bachelor thesis is the design and implementation of a control program for the mobile robotic platform TurtleBot3 Burger. The theoretical part of the bachelor's thesis defines the issue of mobile robotics, with a closer look at the various possibilities of locomotion, including examples from industrial practice. The TurtleBot3 mobile robot series belongs to the robotic platforms distributed by ROBOTIS, where their main feature is compatibility with the Robotic Operating System (ROS). The core of this system is licensed under the BSD, which guarantees open source code. The integration of ROS with the TurtleBot3 Burger model provides freely accessible robust libraries, which form the basis for understanding the control of a differentially controlled robot through ROS. In the practical part, the assembly and configuration of the robotic kit TurtleBot3 Burger is performed, including the introduction of key functionalities of this mobile platform, and the design of your own solution. The conclusion contains the justification of the mentioned proposal and the output after its implementation on a real robot.
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Concept design of a Long-Range Car
Baka, Michal ; Siebert, Petr (referee) ; Křenek, Ladislav (advisor)
The topic of this diploma thesis is concept design long-range car of future, using electric drive. The main goal is to solve analyzed problems, which are reflected in the conceptual design of the vehicle that meets the ergonomic, technical and visual aspects, all focused in car interior.
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Autonomous Slot-Car Driving with Adaptation to Unknown Track Shape
Nesvadba, Marek ; Bidlo, Michal (referee) ; Strnadel, Josef (advisor)
The goal of this bachelor thesis is design and implementation of slot car track mapping algorithm and algorithm that uses information about shape of the track to drive through it in the fastest time. Algorithm for mapping divides the track into sections (straights, corners, braking zones and corner exit zones) and algorithm for driving then uses information about driven distance and about shape of the track to set the speed of the car. The car is able to drive around the track with only the information about the track length without crashing, which is confirmed by experiments.
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Automatic detection of driving lanes geometry based on aerial images and existing spatial data
Růžička, Jakub ; Brůha, Lukáš (advisor) ; Brodský, Lukáš (referee)
The aim of the thesis is to develop a method to identify driving lanes based on aerial images and existing spatial data. The proposed method uses up to date available data in which it identifies road surface marking (RSM). Polygons classified as RSM are further processed to obtain their vector line representation as the first partial result. While processing RSM vectors further, borders of driving lanes are modelled as the second partial result. Furthermore, attempts were done to be able to automatically distinguish between solid and broken lines for a higher amount of information contained in the resulting dataset. Proposed algorithms were tested in 20 case study areas and results are presented further in this thesis. The overall correctness as well as the positional accuracy proves effectivity of the method. However, several shortcomings were identified and are discussed as well as possible solutions for them are suggested. The text is accompanied by more than 70 figures to offer a clear perspective on the topic. The thesis is organised as follows: First, Introduction and Literature review are presented including the problem background, author's motivation, state of the art and contribution of the thesis. Secondly, technical and legal requirements of RSM are presented as well as theoretical concepts and...
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Autonomous vehicle for traffic situation model
Schneiderka, Dominik ; Boštík, Ondřej (referee) ; Janáková, Ilona (advisor)
This thesis describes development of autonomous car for Carrera 143 racing track. Main objective of a car is to stop when traffic light shows red, or when there is an obstacle infront of a car. This paper also describes electric schemes used to control the car and their placement on the car. Algorithms developed for image processing are developed for processing unit Raspberry Pi Zero and are written in C/C++ programming language. OpenCV library is used for image processing. All source codes were developed in Microsoft Visual Studio 2019.
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Robocar The Autonomous Driving
Hnát, Miroslav
Ve své práci jsem se zabýval požadavky kladenými na automatické řízení. Rozvrhnul jsem reálné řešení a vybíral vhodný SW nástroj pro simulaci a realizaci dané problematiky. Dále jsem řešil model pro simulaci řízení pohonu, brzdění a natáčení kol ve volném prostranství. Definoval jsem možné chybové stavy a navrhl nutné ochrany. Další důležitou částí byla identifikace parametrů reálného automobilu a ověření tak správnosti modelu pomocí simulace. Následovalo zhodnocení případných odchylek od modelu, což mělo za cíl ověřit reakce reálného systému. Celé řešení jsem pak implementoval do jednotlivých komponent a srovnal jednotlivé komponenty s výsledky simulace. Na závěr jsem zhodnotil dosažené výsledky a navrhl další možná vylepšení.
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