|
|
Adding Flight Trajectory of VHF Communication with Transcription
Rajko, Adam ; Herout, Adam (referee) ; Szőke, Igor (advisor)
The aim of this project is to create an application for adding speech communication between the pilot and ATC (Air Traffic Control) to the flight trajectory of the aircraft. The inspiration for this work is the ATCO2 project. Based on the studied mapping frameworks and services providing aircraft position information, an application design has been performed. Based on the design and used technologies, the application was successfully implemented. The resulting functionality of the application was tested on users using a questionnaire.
|
|
|
Radar Interface and Its Interconnection to Air Traffic Control System Simulation
Buchníčková, Tereza ; Ondřej, Karel (referee) ; Smrž, Pavel (advisor)
This thesis aims to create an application for training new air traffic control officers. The system is implemented as a JavaScript web application using the JQuery and Leaflet libraries. The server part is written in Python using the BlueSky library for air traffic simulation. The thesis presents a theoretical background and discussed the design and implementation of the system. The result is an application that offers to display current air traffic, or where the user, in the role of air traffic control officer, can practice communication with a pilot on simulated air traffic. The application allows the recording of voice communication and, in cooperation with an automatic speech recognition system, converts this communication into text displayed on the screen. In addition to the support of the training of air traffic operators, this application also serves as a demonstration of the results of the research groups KnoT and Speech from the Faculty of Information Technology, Brno University of Technology.
|
|
|
Automatic Speech Detection for VHF Channel
Nováková, Mária ; Veselý, Karel (referee) ; Szőke, Igor (advisor)
Výskyt hluku a šumu v pozadí audio leteckej komunikácie je problémom, ktorému denne čelia operanti riadenia letovej prevádzky. Aby bola zaistená bezpečná letecká preprava, komunikácia medzi vežou a lietatlom musí byť čo najefektívnejšia. Hlavnú rolu vo vylepšovaní kvality komunikácie hrá detekcia hlasovej aktivity. Správna detekcia reči je nevyhnutá pre rozpoznanie začiatku komunikácie pre systémy. Začiatok komunikácie začína stlačením tlačítka push-to-talk pomocou rádiového systému. Na rozpoznávanie reči existujú rôzne prístupy a implementácie. Za pomoci neurónových sietí sa dá detekcia reči upresniť. Výhodou používania umelej inteligencie je jej adaptácia na nové podnety. Táto práca ponúka riešenie na detekciu reči a push-to-talk udalostí v leteckej komunikácií. Navrhnuté riešenia budú evaluované a porovnané. Na záver, dostupná implementácia GPVAD je prepracovaná na riešenie tohto problému. Strojové učenie má zas a znova príležitosť predviesť svoje schopnosti.
|
|
|
Call Sign Detection and Recognition in VHF Communication
Dedič, Juraj ; Kocour, Martin (referee) ; Szőke, Igor (advisor)
This work explores the processing of data from air traffic communication in order to detect and recognize the~call signs it contains. Particularly it involves recognizing these call signs in human made and automated text transcripts of the communication between pilots and air traffic controllers. The thesis compares various ways of solving this and describes their problems. It implements a system for the identification of these call signs using a suitable technology based on large language models. One of the outputs of this work is a service that is able to distinguish the call signs, which enables indexation and sorting of this data in an efficient way.
|
|
|
Web Interface for Human Corrections of Automatic Transcript and Tagging
Plhal, Jan ; Hradiš, Michal (referee) ; Szőke, Igor (advisor)
The goal of this thesis is the design and implementation of a web application for human corrections of automatic transcript and annotation of VHF (very high frequency) pilot-tower radio communication. The main inspiration is the ATCO2 SpokenData annotation service from the company ReplayWell, which was remade from the ground up into a more user-friendly form with a number of user customizable elements. Based on studied principles of designing a well usable user interface and insights gained from research of annotation applications was created a functional design and also a graphical design of the application in the form of a wireframe. The designed application was successfully implemented using the selected technologies. The usability of the application was verified and improved with the help of user testing and the application was also deployed on the SpokenData website.
|
|
| |
|
|
The most frequent causes of air traffic controller errors in the process of providing ATS
Čeremetová, Erika ; Hammer, Jaromír (referee) ; Jonák, Jaroslav (advisor)
In my Master´s thesis I am concerned with the questions of the human factor in air traffic control. The work is mainly focused on the air traffic controller and discusses the influences that directly or indirectly affect the air traffic controller. Considerable attention is paid to the errors that may occur during the management, their analysis and proposals for their elimination, respectively their complete disposal. The main idea is to understand the thinking of the air traffic controller as the human element in an organization and applying theories to reduce the errors in the air traffic control.
|
|
|
The issue of VFR flights at high altitudes
Vrána, Jiří ; Chlebek, Jiří (referee) ; Hammer, Jaromír (advisor)
This bachelor thesis deals with procedures of VFR flight at high altitudes. It describes the division of airspace including the limitations applied and significant international organizations in relation to its management and organization. It also focuses on the rules for the execution of VFR flights, non-standard flights, and comparison of non-standard flights with adjacent states.
|
|
|
The most frequent causes of air traffic controller errors in the process of providing ATS
Čeremetová, Erika ; Vosecký, Slavomír (referee) ; Jonák, Jaroslav (advisor)
In my Master´s thesis I am concerned with the questions of the human factor in air traffic control. The work is mainly focused on the air traffic controller and discusses the influences that directly or indirectly affect the air traffic controller. Considerable attention is paid to the errors that may occur during the management, their analysis and proposals for their elimination, respectively their complete disposal. The main idea is to understand the thinking of the air traffic controller as the human element in an organization and applying theories to reduce the errors in the air traffic control.
|
|
|
Utilizability of civil aircraft anti-collision systems by unmanned aircraft
Batelka, Marek ; Šplíchal, Miroslav (referee) ; Vosecký, Slavomír (advisor)
This thesis explain today and future technologies of air traffic collision avoidance systems and of its utilizability by unmanned aircraft. The first part describes the UAVs and their categorization. Next part deals with the legislative requirements for their operation. The main part deals with TCAS, ADS-B, FLARM and others that are now used in civil aviation as a key technology to avoid a collision. The last part describes the UAV systems with a focus on the actual sensors used in systems for unmanned aerial vehicles for collision avoidance. The whole work deals with issues of development of collision avoidance systems and summarizes the current technology with a view to its possible application in the near future.
|
guest ::
