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Bachelor's Thesis
Author of thesis: Bc. Michal Blažík
Acad. year: 2025/2026
Supervisor: Ing. Miloslav Richter, Ph.D.
Reviewer: Ing. Ilona Janáková, Ph.D.
The aim of this work is to design, implement and test a prototype for long-term unattended temperature measurements. The prototype is made up of an affordable thermal imaging sensor with a minicomputer that controls the created output circuit on a separate printed circuit board. The system task further addresses the issue of data collection, its appropriate conversion and evaluation. Based on the information obtained, it performs an adequate response. All data and modes are visualized on a hosted web server. The output circuit can be described as an interlock and a monostable flip-flop and diode logic were used to create it. The prototype passed the required evaluation tests and also demonstrated adequate behavior during the long-term test (continuously 71 h). The prototype successfully replicates the behavior of common commercial solutions and is an economically available solution.
Thermal imaging, safety interlock, fail-safe, computer vision, image processing, printed circuit board, monitoring system, industrial safety, raspberry pi, Diode-Resistor Logic
Date of defence
16.06.2026
Result of the defence
Defended (thesis was successfully defended)
Grading
B
Process of defence
Student obhájil diplomovou/bakalářskou práci. Komise neměla žádné námitky k řešené práci. V průběhu odborné rozpravy student odpověděl na dotazy oponenta ohledně ceny prezentovaného zařízení, ošetření SW chyb a prezentoval i webové rozhraní ve fázích nastavení a měření. Komise se studenta tázala na cenový limit, které firma na zařízení poskytla, a diskutovala o výpočetní náročnosti navrženého programu a šumu použitého snímače.
Language of thesis
Czech
Faculty
Fakulta elektrotechniky a komunikačních technologií
Department
Department of Control and Instrumentation
Study programme
Automation and Measurement (BPC-AMT)
Composition of Committee
doc. Ing. Zdeněk Slanina, Ph.D. (předseda) doc. Ing. Zdeněk Bradáč, Ph.D. (místopředseda) Ing. Karel Horák, Ph.D. (člen) Ing. Stanislav Pikula, Ph.D. (člen) Ing. Miloslav Richter, Ph.D. (člen)
Supervisor’s reportIng. Miloslav Richter, Ph.D.
Grade proposed by supervisor: A
Reviewer’s reportIng. Ilona Janáková, Ph.D.
Grade proposed by reviewer: B
Responsibility: Mgr. et Mgr. Hana Odstrčilová