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Mobilna aplikacija za pomoč pri reševanju ponesrečencev v gorah
ID PEVC, ALEŠ (Author), ID Jakus, Grega (Mentor) More about this mentor... This link opens in a new window

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MD5: E9A1140E3F0FD100718FC69C7A82443A
PID: 20.500.12556/rul/40de65a8-4f70-4be9-8e8d-0e4d7c8e601d

Abstract
V diplomskem delu smo obravnavali izdelavo mobilne aplikacije na platformi Android. Namen mobilne aplikacije za pomoč pri reševanju ponesrečencev v gorah je omogočiti lažje poročanje o natančnem položaju ponesrečencev in posredovanje le-tega v Center za obveščanje. Zaradi nepoznavanja točnega položaja s strani ponesrečenca oziroma nenatančnosti položaja, pridobljenega s strani mobilnega operaterja, zahtevajo reševalne akcije večje število vključenih reševalcev, kot bi bilo to potrebno, posledično pa tudi izgubo dragocenega časa. Osnovna funkcionalnost aplikacije je pošiljanje natančnega položaja uporabnika prek SMS-sporočil, ki deluje tudi v razmerah, ko je podatkovni prenos otežen. V določenih predelih planinskega sveta, ni pokritosti s signalom z baznih postaj, zato smo aplikaciji dodali možnost sledenja v ozadju in samodejno pošiljanje izbranega števila SMS-sporočil o položaju uporabnika v določenih časovnih intervalih (na primer vsakih 15 minut). Na takšen način lahko reševalci v primeru nesreče in morebitne izgube signala rekonstruirajo opravljeno pot ponesrečenca in tako zmanjšajo iskalno območje. Razvita aplikacija ponuja tudi navodila za ravnanje ob nesrečah, hkrati pa smo zaradi preventive z namenom zmanjšanja števila nesreč dodali še ažurne informacije in opozorila o razmerah v gorah. V uvodnem poglavju diplomske naloge smo raziskali statistične podatke ter utemeljili potrebnost aplikacije. V drugem poglavju smo preučili operacijski sistem Android, njegovo arhitekturo in razvojno okolje Android Studio, v katerem smo aplikacijo tudi razvili. V tretjem poglavju smo preučili tehnologije za določanje položaja mobilnega uporabnika, temelječe na sistemu GPS, ter pomene in možnosti geolokacije. V četrtem poglavju smo se posvetili načrtovanju in izvedbi aplikacije. Opisali smo arhitekturo aplikacije, zasnovo uporabniškega vmesnika ter potek testiranja aplikacije v planinskem svetu. V zadnjem poglavju diplomske naloge pa smo opisali tudi mogoče dodatne funkcionalnosti in nakazali možnosti za nadaljnji razvoj te mobilne aplikacije.

Language:Slovenian
Keywords:Android, geolokacija, reševanje v gorah, klic v sili, sledenje
Work type:Undergraduate thesis
Organization:FE - Faculty of Electrical Engineering
Year:2016
PID:20.500.12556/RUL-83501 This link opens in a new window
Publication date in RUL:16.06.2016
Views:1338
Downloads:592
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Secondary language

Language:English
Abstract:
In this thesis, we analyze the process of developing a mobile application on the Android platform. The purpose of the application that helps rescue injured persons from the mountains is to facilitate reporting casualty’s exact location and transmit it to the Information Centre. Since casualties do not usually know their exact location or because locations obtained by the mobile operator are not precise enough rescue operations require more rescuers than would be necessary and also valuable time is lost. The basic functionality of the application is sending user’s exact location via text message which works well even in circumstances when data transfer is difficult. In certain areas of the alpine world there is no signal coverage, therefore the application was added an option for tracking in the background and automatically sending a selected number of text messages containing user’s location in specified time intervals (e.g. every 15 minutes). This way, in case of an accident or loss of signal, the rescuers can reconstruct user’s route and reduce the search area. The application also provides instructions on how to handle accidents and, as a preventive measure to reduce the number of accidents, we have added up-to-date information and warnings concerning conditions in the mountain area. In the introductory chapter of the thesis, we research statistic data and justify the necessity of the application. The second chapter explores the Android operating system and its architecture as well as Android Studio development environment in which the application is developed. In the third chapter, we first examine the technology for determining mobile user’s location based on the GPS system and then the importance and possibilities of geolocation. The fourth chapter is dedicated to planning and creating the application. We describe its architecture, user interface design and its testing in the mountains. In the last chapter of the thesis, we describe possible additional functionalities and indicate options for further development of the application.

Keywords:Android, geolocation, mountain rescue, emergency call, tracking

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