Upravljanje namakalnega sistema preko brezžične komunikacije z nizko porabo energije

DOLJAK, ROK (author), Humar, Iztok (mentor)

Diplomska naloga opisuje, katere novejše brezžične protokole z nizko porabo energije uporabljamo v različnih brezžičnih senzorskih omrežjih (angl. \textit{wireless senzor network}). Opisan je primer uporabe brezžične komunikacije na praktičnem primeru za upravljanje namakalnih sistemov. Glede na pridobljene informacije iz raziskave o različnih protokolih so najprej opisane značilnosti protokolov, v katero smer gredo trendi pri razvijanju brezžičnih komunikacij in katere protokole lahko uporabimo v različnih aplikacijah, da so lastnosti vsakega protokola najbolje izkoriščene. Za primer: v aplikaciji, kjer je potrebna velika pretočnost podatkov, npr. pri brezžičnem video nazdoru, je treba premisliti, koliko podatkov potrebujemo za kakovosten prenos, nato glede na to sprejmemo kompromis in izberemo optimalen protokol za brezžično komunikacijo. V diplomi je opisano načrtovanje sistema za avtomatsko upravljanje namakalnih sistemov. Najprej je bilo potrebno začeti z načrtovanjem sistema, ugotoviti, katere električne komponente se bodo uporabile za dane zahteve, ter kateri programski jezik, da bo praktičen del izvedljiv v danem časovnem obdobju. Pomembno je tudi, kako bi lahko projekt izboljšali glede na ugotovitve, ki so bile pridobljene v diplomski nalogi na nizko porabnih protokolih. Končni rezultat je učinkovit sistem z nizko porabo energije, sestavljen iz senzorjev, ki omogočajo poceni in učinkovito upravljanje z vodo na velikih površinah.

• Language: Slovenian
• Keywords: Energetsko učinkoviti protokoli, brezžična senzorska omrežja, avtomatski namakalni sistem
• Work type: Bachelor thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2017
• PID: 20.500.12556/RUL-92765
• Publication date in RUL: 03.07.2017

Secondary language

• Language: English
• Title: Irrigation system management using low-power wireless communication

Abstract

The thesis describes where the latest protocols of low power wireless communication are used in a variety of WSN (wireless sensor network) networks. The use of wireless communications is described in a practical example for the management of irrigation systems. According to the information obtained from the research on different protocols describes in the thesis we can see, which way the trends are progressing in the development of wireless communications and which protocols can be used in a variety of given applications based on the characteristic of each protocol. For wireless video security we need to carefully consider how much data is needed for better transmission, then regardless of whether we make a compromise between the energy consumption and data streaming, we choose the most optimal protocol for wireless communication. In the thesis its described and automatic system for the control of irrigation systems. After it was conceived the idea and difficulty of it, has been necessary to commence with the planning system to determine which electrical components will be used for the given requirements and which programming language to be used, so that the practical part will be feasible in a given period of time. It is also important how the project could be improved according to the survey, which was carried out in this thesis on low consumable protocols. The end result is an efficient low power system consists of sensors that allow cheap and effective water management in large areas.

• Keywords: Low power protocols, wireless sensor networks, automatic irrigation system