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Spletni nadzor mikroprocesorsko vodenega aparata
ID Mlinšek, Tadej (Author), ID Perš, Janez (Mentor) More about this mentor... This link opens in a new window, ID Murovec, Boštjan (Comentor)

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Abstract
V okviru diplomske naloge je razvit vmesnik za komunikacijo med mikroproce- sorsko vodenim aparatom in nadzorno napravo s spletnim brskalnikom. Vmesnik vzpostavi brezžično dostopno točko in spletni strežnik, preko katerega nadzorna naprava dostopa do grafičnega vmesnika za nadzor aparata. Grafični vmesnik nudi prikaz in nastavljanje vrednosti dostopnih parametrov aparata, poleg tega pa še nastavitveno stran za njegovo urejanje. Vmesnik je realiziran z modulom ESP32 na vezju z lastnim napajalnim virom in optičnim sklopnikom, preko katerega komunicira z aparatovim mikrokrmilni- kom po serijskem protokolu RS-232. Komunikacija poteka s podatkovnimi paketi, zato je ob ustrezni spremembi le-teh mogoče povezovanje s katerimkoli aparatom, ki nudi serijsko povezavo z zunanjo napravo. Izvedeno je tudi brezžično posoda- bljanje programske opreme vmesnika.

Language:Slovenian
Keywords:Spletni nadzor, komunikacijski vmesnik, modul ESP32
Work type:Bachelor thesis/paper
Organization:FE - Faculty of Electrical Engineering
Year:2023
PID:20.500.12556/RUL-149571 This link opens in a new window
COBISS.SI-ID:165772547 This link opens in a new window
Publication date in RUL:07.09.2023
Views:400
Downloads:40
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Secondary language

Language:English
Title:Web-based supervison of the microprocessor-controlled device
Abstract:
The thesis introduces an interface connecting a microprocessor-controlled ap- paratus with a web browser-equipped control device. This interface creates a wireless access point and web server. Through these, the control device accesses a graphical interface for displaying and adjusting apparatus’s parameters, and offers display customization. The interface is built using the ESP32 module with its own power supply and optocoupler. This enables communication with the apparatus’s microcontroller via RS-232 protocol. The communication relies on defined data packets, allow- ing compatibility with various apparatuses offering serial connection to external devices. The interface also supports wireless over-the-air firmware updates.

Keywords:Web-based supervision, communication interface, ESP32 module

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