20.500.12556/RUL-181015 Sodobni pristopi in tehnologije pri odčitavanju merilnih mest Modern Approaches and Technologies for Reading Measurement Points V diplomski nalogi je bila zasnovana računalniška arhitektura za učinkovito odčitavanje podatkov z merilnih mest za potrebe energetskih, nadzornih in IoT sistemov. Osrednji cilj naloge je bil omogočiti zanesljiv prenos podatkov med merilnimi mesti in centralnim podatkovnim centrom z uporabo dogodkovne arhitekture in mikrostoritev. Sistem je sestavljen iz več mikrostoritev, ki izvajajo zajem podatkov iz naprav prek protokolov Modbus in OPC, preverjanje kakovosti podatkov ter zapis v relacijsko podatkovno bazo MSSQL. Komunikacija med storitvami poteka asinhrono prek posrednika RabbitMQ z uporabo protokola MQTT, ki deluje kot centralni medpomnilnik sporočil in zagotavlja robustno izmenjavo podatkov med posameznimi komponentami. Vse storitve so kontejnerizirane (angl. containerized) z orodjem Docker, kar omogoča enostavno namestitev, upravljanje in prenos sistema. Eksperimentalno testiranje v laboratorijskem okolju je pokazalo, da sistem uspešno omogoča dvosmerni prenos podatkov. Rezultati so potrdili zanesljivost in možnost nadgradnje predlagane arhitekture ter pokazali, da je uporaba dogodkovne arhitekture in mikrostoritev primerna rešitev za odčitavanje merilnih mest v sodobnih energetskih in IoT sistemih. This thesis presents the design of a computer architecture for efficient data acquisition from measurement points in energy, monitoring, and IoT systems. The main objective was to ensure reliable data transfer between measurement points and a central data center by applying an event-driven architecture and a microservices-based approach. The system consists of several microservices responsible for collecting data from devices via Modbus and OPC protocols, performing data quality checks, and storing measurements in an MSSQL relational database. Communication between services is asynchronous and handled through RabbitMQ using the MQTT protocol, which serves as a central message buffer and ensures robust data exchange between components. All services are containerized using Docker, providing portability, simplified deployment, and easier management. Experimental evaluation in a laboratory environment demonstrated that the system enables reliable bidirectional data transfer. The results confirm the robustness and scalability of the proposed architecture and highlight the suitability of event-driven microservices for data acquisition from measurement points in modern energy and IoT systems. merilna mesta mikrostoritve dogodkovna arhitektura MQTT RabbitMQ Modbus OPC IoT measurement points microservices event-driven architecture MQTT RabbitMQ Modbus OPC IoT true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-03-23 08:15:12 2026-03-23 08:15:19 2026-04-09 12:00:26 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62867 274675715 Kustec_Luka_-_Sodobni_pristopi_in_tehnologije_pri_odcitavanju_merilnih_mest.pdf Kustec_Luka_-_Sodobni_pristopi_in_tehnologije_pri_odcitavanju_merilnih_mest.pdf 1 2B7E668A291B6AE2502539AD779EA143 7a50479c9b8ceef90373673301e2f18b49f390b2a2e0c0be6e4679f04373d0eb f71f5a3b-2687-11f1-b0ab-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=231070 Fakulteta za elektrotehniko 0 0 0