Πλοήγηση ανά Συγγραφέας "Karapatakis, Iakovos"

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  • Μικρογραφία εικόνας
    Τεκμήριο
    Remote monitoring of the Bactrocera oleae(Gmelin) (Diptera: Tephritidae) population using an automated McPhail trap controlled by a Raspberry Pi.
    (Τ.Ε.Ι. Κρήτης, Σχολή Τεχνολογικών Εφαρμογών (Σ.Τ.Εφ), ΔΠΜΣ Προηγμένα Συστήματα Παραγωγής, Αυτοματισμού και Ρομποτικής, 2017-10-09) Karapatakis, Iakovos; Καραπατάκης, Ιάκωβος
    In the context of this thesis we have developed an autonomous electronic trap, which may be used for monitoring the population of Bactrocera oleae (Gmelin) (Diptera: Tephritidae) population in olive fields, so that it can help the end users (farmers and agriculturists) to identify potential threats on time and proceed in proper actions (bait sprays). The proposed system is based on the concept initially presented in (Doitsidis et al., 2016), but with some fundamental differences. All processes are performed on-board therefore minimizing the need to transfer large amount of information in a remote server and also the system has adequate computational power to support a variety of extra sensors (camera, temperature, humidity, barometric pressure, Ambient light {infrared, full-spectrum and human-visible light}, wind speed, battery voltage), which results in extended capabilities. The extra sensors provide additional information about the area of interested, therefore allowing the end users to take proper actions not only for bait sprays but also for other activities related to the olive tree day to day treatment. To support the functionality of the autonomous electronic trap detailed algorithms and procedures using machine vision techniques were implemented on-board and the insects were identified properly. A dedicated web server was also developed which can support the interaction of users with multiple devices, and allows them to monitor the data using a customized interface. The proposed system was tested and performed adequately for an extensive period of time.