diplomsko delo
Robert Šprah (Author), Iztok Kramberger (Mentor), Marko Kos (Co-mentor)

Abstract

V diplomskem delu je opisana zasnova in izvedba vgrajenega sistema za beleženje linearnih pospeškov v treh prostostnih stopnjah. Izdelani vgrajeni sistem je mobilna naprava, ki odvisno od izbranega načina delovanja omogoča samodejno shranjevanje izmerjenih podatkov o pospešku na spominsko kartico. Podprta sta dva načina delovanja. Prvi način je neprekinjeno beleženje pospeškov z nastavljivo frekvenco vzorčenja, ki ga sprožimo ročno s pritiskom na tipko. Drugi način delovanja je prekinitveni način, kjer se beleži podatke o času, ko pospešek preseže v naprej določen prag. Obdelovanje in urejanje meritev je možno s klasičnim programskim orodjem v okolju Windows, kot je recimo MS Excel.

Keywords

vgrajeni sistemi;mikrokrmilniki;MEMS;merilnik pospeška;spominske kartice;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: R. Šprah
UDC: 681.532.5(043.2)
COBISS: 19540758 Link will open in a new window
Views: 1006
Downloads: 71
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Other data

Secondary language: English
Secondary title: EMBEDDED SYSTEM FOR LINEAR ACCELERATION LOGGING IN THREE DEGREES OF FREEDOM
Secondary abstract: The thesis describes the design and the construction of an embedded system for a linear acceleration logging in three degrees of freedom. The built embedded system is a mobile device which, regarding the selected operating mode, enables an automatic measured data storage. There are two different operating modes supported. The first one is a continuous acceleration logging with an adjustable sampling rate and could be turned on by pressing manually on a button. The second one is an interrupt mode where the time date is logged when the acceleration exceeds a predetermined threshold. It is also possible to process and edit measurements with a regular Windows environment software tool, like the MS Excel.
Secondary keywords: embedded systems;microcontrollers;MEMS;accelerometers;memory card;
URN: URN:SI:UM:
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Elektrotehnika
Pages: XII, 65 str.
ID: 9130862