20.500.12556/RUL-187347 Inteligentni sistem za samodejno namakanje domačega vrta Intelligent system for automatic irrigation of a home garden V diplomskem delu je predstavljen namakalni sistem za domači vrt, ki se o zalivanju odloča po izmerjeni vlagi zemlje in vremenski napovedi, ne po stalnem urniku. Zasnovan je porazdeljeno: baterijska senzorska vozlišča na osnovi mikrokrmilnika ESP8266 merijo vlago in temperaturo ter meritve po protokolu ESP-NOW pošiljajo krmilnemu vozlišču, to pa prek močnostnih tranzistorjev odpira elektromagnetne ventile in podatke po protokolu MQTT posreduje strežniku s podatkovno bazo SQLite. Uporabnik sistem upravlja z mobilno aplikacijo za Android. Odločitev temelji na vodni bilanci in teče deterministično v programski kodi, jezikovni model pa izračunani rezultat le ubesedi. Napajanje vlagomera prek krmilnega izhoda je ocenjeno življenjsko dobo baterije podaljšalo s 24 na 501 dan. Sistem zaliva tudi ob izpadu strežnika ali internetne povezave. This thesis presents an irrigation system for a home garden that decides on watering from measured soil moisture and a weather forecast rather than from a fixed schedule. The design is distributed: battery powered sensor nodes based on the ESP8266 microcontroller measure moisture and temperature and send the readings to a controller node over the ESP-NOW protocol; the controller opens solenoid valves through power transistors and forwards the data over MQTT to a server with an SQLite database. The user operates the system through an Android application. The decision is based on a water balance and runs deterministically in program code, while a language model only puts the computed result into words. Powering the moisture sensor through a control output extended the estimated battery life from 24 to 501 days. The system keeps watering even when the server or the internet connection fails. namakalni sistem vlaga zemlje ESP8266 ESP-NOW MQTT vodna bilanca internet stvari veliki jezikovni model vodenje irrigation system soil moisture ESP8266 ESP-NOW MQTT water balance internet of things large language model control true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2026-09-10 10:40:11 2026-09-10 10:40:16 2026-10-05 13:35:28 0000-00-00 00:00:00 2026 0 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 63436 293698051 Jereb_Nejc_-_Inteligentni_sistem_za_samodejno_namakanje_domacega_vrta.pdf Jereb_Nejc_-_Inteligentni_sistem_za_samodejno_namakanje_domacega_vrta.pdf 1 2A41D49578CCEF07FE4F65515AD6C4AC 07568bafb67fec91fe680e603032a60c1a7fed7d063c7ad09e5aae50619c52ce 399636ef-acf3-11f1-8bc5-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=246951 Fakulteta za elektrotehniko 0 0 0