Treffer: Sustav za praćenje fizičke aktivnosti na otvorenom prostoru fuzijom GNSS prijemnika i inercijskog senzora ; System for tracking outdoor physical activity by means of fusion of GNSS receiver and inertial sensor

Title:
Sustav za praćenje fizičke aktivnosti na otvorenom prostoru fuzijom GNSS prijemnika i inercijskog senzora ; System for tracking outdoor physical activity by means of fusion of GNSS receiver and inertial sensor
Authors:
Elez, Hrvoje
Contributors:
Džapo, Hrvoje
Publisher Information:
Sveučilište u Zagrebu. Fakultet elektrotehnike i računarstva.
University of Zagreb. Faculty of Electrical Engineering and Computing.
Publication Year:
2024
Collection:
Croatian Digital Theses Repository (National and University Library in Zagreb)
Subject Terms:
GNSS prijamnik, IMU, senzorska fuzija, Madgwick filtar, Wi-Fi, BLE, GNSS receiver, senzor fusion, Madgwick filter
Document Type:
Dissertation master thesis
File Description:
application/pdf
Language:
Croatian
Relation:
https://zir.nsk.hr/islandora/object/fer:12241; https://urn.nsk.hr/urn:nbn:hr:168:988417; https://repozitorij.unizg.hr/islandora/object/fer:12241; https://repozitorij.unizg.hr/islandora/object/fer:12241/datastream/PDF
Availability:
https://zir.nsk.hr/islandora/object/fer:12241
https://urn.nsk.hr/urn:nbn:hr:168:988417
https://repozitorij.unizg.hr/islandora/object/fer:12241
https://repozitorij.unizg.hr/islandora/object/fer:12241/datastream/PDF
Rights:
http://rightsstatements.org/vocab/InC/1.0/ ; info:eu-repo/semantics/openAccess
Accession Number:
edsbas.428C3943
Database:
BASE

Weitere Informationen

U okviru rada razvijen je sustav za praćenje fizičke aktivnosti na otvorenome prostoru, koji se sastoji od GNSS prijamnika Grove Air530, inercijskog senzora ICM-20948 i ESP32-C3 mikrokontrolera. Razvijena je programska potpora za mikrokontroler koja omogućuje prikupljanje podataka sa senzora, algoritme obrade senzorskih podataka i bežično slanje rezultata prema vanjskim sustavima korištenjem Wi-Fi i BLE komunikacijskih protokola. Za jednostavnije upravljanje sustavom i pohranu prikupljenih senzorskih podataka tijekom ispitivanja razvijene su aplikacije za pametni telefon (Android, korištenjem Flutter programskog okvira) i osobno računalo (korištenjem Python Kivy programskog okvira). Provedeno je ispitivanje funkcionalnosti i ispravnosti rada sustava te karakteristika korištenih senzora. Sustav je implementiran na modularan način kako bi se mogao koristiti kao fleksibilna razvojna platforma u daljnjem istraživanju i razvoju rješenja za praćenje fizičke aktivnosti na otvorenome prostoru korištenjem različitih senzora. ; In this thesis a system for monitoring outdoor physical activity was developed, consisting of Grove Air530 GNSS receiver, ICM-20948 inertial sensor and ESP32-C3 microcontroller. Software for the microcontroller was developed, enabling the acquisition of sensor data, sensor data processing algorithms, and wireless transmission of results to external systems by using Wi-Fi and BLE communication protocols. For easier system usage and storage of collected sensor data, applications for a smartphone (Android, using the Flutter programming framework) and a personal computer (using the Python Kivy programming framework) were developed. Experimental verification of the functionality and correctness of the system operation was performed, along with testing the characteristics of used sensors. The system was implemented in a modular way to provide a flexible development platform in further research and development of solutions for monitoring outdoor physical activity by means of fusion of data acquired from ...