20.500.12556/DKUM-42792 MOBILNA APLIKACIJA ZA SLEDENJE FREKVENCI DIHANJA MOBILE APPLICATION FOR DETECTION OF RESPIRATORY RATE V diplomskem delu predstavljamo mobilno aplikacijo, ki s pomočjo vgrajenega pospeškometra meri premike prsnega koša ter sproti vrednoti in izrisuje amplitudo in frekvenco dihanja. Aplikacijo smo zasnovali na operacijskem sistemu Android, testirali pa smo jo na mobilnih telefonih Samsung Galaxy S3 I9300, Samsung Galaxy Note N7000 in Samsung Galaxy Ace S5830. Delovanje aplikacije smo preverili na štirih odraslih zdravih prostovoljcih in enem dojenčku. Meritve dihalnih vzorcev smo opravili tako v mirovanju kot tudi neposredno po krajši telesni vadbi. Posnemali smo tudi različne dihalne motnje in ovrednotili zaznavo nenavadnih dihalnih vzorcev, kot so plitko in hitro dihanje, začasno prekinjeno dihanje in zadržan vdih. V vseh primerih je aplikacija uspešno zaznala praktično vse vdihe in izdihe ter uspešno ovrednotila njihovo frekvenco in amplitudo. This thesis presents a mobile application which, with the help of a built-in accelerometer, measures movements of the chest area, and simultaneously evaluates and delineates amplitude and frequency of breathing. Application was designed for Android operating system, and tested on following mobile phones: Samsung Galaxy S3 I9300, Samsung Galaxy Note N7000 and Samsung Galaxy Ace S5830. The application was tested on four completely healthy adult volunteers and one infant. The measurements of breathing patterns were made both in resting state, and immediately after a short physical activity. We also mimicked different respiratory disorders, and evaluated detection of unusual breathing patterns, such as: shallow and rapid breathing, temporarily suspended breathing, and breath hold. In all cases, the application successfully detected all of inhalations and exhalations, and also successfully evaluated their frequency and amplitude. dihanje bolezni dihalnega trakta mobilna aplikacija pospeškometer frekvenca dihanja respiration respiratory diseases mobile application accelerometer respiratory rate true true false [M. Štern] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2013-10-17 18:24:54 2013-11-06 13:31:10 2022-05-08 03:05:57 2021-04-27 03:38:46 2013 0 [Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 [004.42:621.395.721.5]:612.2(043.2) 17554966 URN:SI:UM:DK:N3NSH3FF UNI_Stern_Matej_2013.pdf UNI_Stern_Matej_2013.pdf 1 F661F1BAE76F96CFC17457C9665934CA ecffbec8d6dbc92d91698a5bfda7d8c419289da01b77670aa29eb65316c865cb 7ced5e47-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=60153 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0