Sistem za oddaljeni nadzor prezračevanja rastlinjaka

SNOJ, TADEJ (author), Rozman, Robert (mentor)

Zaradi vse večje potrebe po oddaljenem upravljanju, smo v sklopu diplomske naloge s pomočjo računalnika Raspberry Pi 4 naredili nadzorni sistem, ki vrtnariji omogoča upravljanje prezračevanja rastlinjaka na daljavo. Glavni del sistema je računalnik s programsko opremo, ki skrbi za avtomatizacijo, branje vrednosti tipal in nadzira relejni modul. Za shranjevanje podatkov o meritvah smo uporabili podatkovno zbirko SQLite. Sistem nudi tudi možnost samodejnega upravljanja s krmiljenjem stranic rastlinjaka glede na trenutne vrednosti tipal in nastavljenih optimalnih pogojev. Uporabnik lahko preko uporabniškega vmesnika vidi trenutne razmere na daljavo in upravlja s stranicami tudi ročno. Za lokalno upravljanje ima na voljo uporabniški panel. Prototipni nadzorni sistem za prezračevanje vsebuje vse funkcionalnosti dosedanjega nadzornega sistema za prezračevanje rastlinjaka, realizirane z novejšimi tehnologijami. Dodali smo tudi možnost upravljanja na daljavo, ki je še posebej uporabna. Sistem se že nekaj časa uporablja v praksi in smo z njegovim delovanjem zelo zadovoljni.

• Language: Slovenian
• Keywords: Raspberry Pi, rastlinjak, avtomatizacija, nadzorni sistem, prezračevanje, Node.js
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2022
• PID: 20.500.12556/RUL-135392
• COBISS.SI-ID: 100665859
• Publication date in RUL: 10.03.2022

Secondary language

• Language: English
• Title: System for remote control of greenhouse ventilation

Abstract

Due to the increasing need for remote control, we used a Raspberry Pi 4 computer as part of the thesis to develop a system that allows remote control of the greenhouse ventilation. The central part of the system is a computer with software that takes care of the automation, reads the sensor values and controls the relay module. The SQLite database was used to store the measurement data. The system also allows the automatic control of the greenhouse sides according to the current sensor readings and optimal conditions settings. The user can view the current conditions remotely through the user interface and can also control the sides manually. A user panel is available for local control. The prototype ventilation control system includes all the existing greenhouse ventilation control system features, redesigned with newer technologies. We have also added the possibility of remote control, which is particularly useful. The system has been in use for some time, and we are very satisfied with its performance.

• Keywords: Raspberry Pi, greenhouse, automation, control system, ventilation, Node.js