Prikupljanje senzorskih podataka putem AWS IoT platforme

undergraduate thesis

• Title (english): Collecting Sensor Data Using AWS IoT Platform
• Author: Andrija Mijić
• Mentor: Hrvoje Džapo (mentor)
• Committee member: Hrvoje Džapo (predsjednik povjerenstva)
• Committee member: Saša Tepić (član povjerenstva)
• Committee member: Ivan Pavić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2019-09-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Internet stvari (IoT) je pojam koji opisuje povezivanje različitih ugradbenih uređaja na internet. Ovi uređaji sadrže ugrađene senzore i sklopove za međusobnu komunikaciju. Definicija interneta stvari evoluirala je zbog konvergencije višestrukih tehnologija, strojnog učenja, robotskih senzora i ugrađenih sustava. U sklopu rada proučeni su AWS servisi i napravljena je demo implementacija IoT sustava koja obuhvaća osnovne AWS IoT funkcionalnosti. Pri izradi demo primjera korišten je nRF52840 Development Kit, Segger Embedded Studio, AWS konzola i mobilni uređaj na Android platformi. Na sklopovlju se izvršava Amazonov operacijski sustav za mikrokontrolere Amazon FreeRTOS koji preko Bluetooth Low Energy sučelja šalje podatke na mobilni uređaj te s njega se oni šalju dalje na oblak. Amazon FreeRTOS je ekstenzija popularnog FreeRTOS kernela. Sadrži sve funkcije normalnog FreeRTOS-a, uz dodatne knjižnice za povezivanje s AWS servisima.

Abstract (english)

Internet of Things (IoT) is a term that describes paradigm of connecting small embedded devices to the Internet. These devices include built-in sensors and hardware for mutual communication. The definition of Internet-of-Things evolved due to the convergence of multiple technologies, machine learning, robotic sensors and embedded systems. In this thesis, AWS services were studied and demo example implementation of an IoT system with basic functionality was developed. For development of demo example the following environment was used: nRF52840 Development Kit, Segger Embedded Studio, AWS console and mobile device on Android platform. Hardware runs Amazon FreeRTOS for microcontrollers, which uses Bluetooth Low Energy interface for sending data to the mobile device. The mobile device then sends the data to the cloud. Amazon FreeRTOS is an extension to the popular FreeRTOS kernel. It contains all the functionalities as the normal FreeRTOS, with additional libraries to connect with AWS services.

• Keywords: Internet stvari; Amazon FreeRTOS; nRF52840; AWS IoT; MQTT; Bluetooth Low Energy
• Keywords (english): Internet of Things; Amazon FreeRTOS; nRF52840; AWS IoT; MQTT; Bluetooth Low Energy
• Language: croatian
• URN:NBN: urn:nbn:hr:168:641356
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2020-01-07 20:24:01