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Master's Thesis
Author of thesis: Bc. Vlastimil Štopl
Acad. year: 2025/2026
Supervisor: Ing. Martin Králík
Reviewer: Ing. Vratislav Harabiš, Ph.D.
This master's thesis deals with the design and implementation of an open software platform for the Internet of Things (IoT), intended primarily for educational purposes at the Department of Biomedical Engineering. The proposed architecture utilizes a Raspberry Pi minicomputer as a central server. The backend is implemented in Python using the Flask framework, communication with sensors is handled via the MQTT protocol, and data are stored in the InfluxDB time-series database. To ensure modularity and easy replicability, the entire system is containerized using Docker technology. The result of the thesis is a stable system with a universal data parser and a web-based user interface that enables device management, advanced real-time data visualization, and data export for further analysis. The thesis also includes verification of the platform's stability and security during real-world testing using the SCD41 sensor.
IoT, Raspberry Pi, Python, Flask, MQTT, InfluxDB, Docker, data visualization, ESP32, universal parser
Date of defence
16.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Student prezentoval výsledky své práce a komise byla seznámena s posudky. Prof. Černý položil otázku v čem byla práce programována a jak moc byla použita AI. Ing. Sekora položil otázku zda lze realizaci práce převést na server. Student obhájil diplomovou práci a odpověděl na otázky členů komise a oponenta.
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Biomedical Engineering
Study programme
Bioengineering (MPC-BIO)
Composition of Committee
prof. Ing. Martin Černý, Ph.D. (předseda) doc. Ing. Jana Kolářová, Ph.D. (místopředseda) Ing. Martin Mézl, Ph.D. (člen) Ing. Jiří Sekora, MBA (člen) MUDr.Ing. Richard Ředina (člen) doc. Ing. Radovan Jiřík, Ph.D. (člen)
Supervisor’s reportIng. Martin Králík
Grade proposed by supervisor: A
Reviewer’s reportIng. Vratislav Harabiš, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová