20.500.12556/DKUM-19487 IZVEDBA PREPROSTE VREMENSKE POSTAJE S POUDARKOM NA ENERGETSKI VARČNOSTI IMPLEMENTATION OF SIMPLE WEATHER STATION WITH EMPHASIS ON THE ENERGY CONSUMPTION V diplomski nalogi smo izdelali preprosto varčno vremensko postajo. Vremenska postaja je sestavljena iz oddajnega dela, ki ga sestavljajo senzorji, mikrokrmilnik ter sprejemno/oddajni modul. Razvita programska oprema poskrbi, da mikrokrmilnik periodično izmeri podatke s senzorjev ter jih nato preko brezžične povezave posreduje sprejemniku. Sprejemnik smo zasnovali tako, da se na osebni računalnik priključi preko povezave USB. Napisali smo tudi program, ki vse podatke prikaže v grafičnem vmesniku. Porabo vremenske postaje smo ocenili na dva načina – analitično in z dejanskimi meritvami. Oba načina sta pokazala, da ima naprava vsaj dve leti avtonomije. In this diploma thesis we made a simple weather station with low power consumption. Weather station consists of a transmitter, which consists of sensors, microcontroller and transceiver. The developed software assures, that microcontroller periodically measures data from sensor and then sends data to the receiver via wireless connection. The receiver is connected to a PC via USB connection. We developed an application, which displays all information on a graphical user interface. Power consumption was estimated with two methods – analytically and experimentally. Results of both methods showed, that device has got at least two years battery autonomy. mikrokrmilniki varčno delovanje vremenska postaja brezžični prenos microcontrollers low energy consumption weather station wireless data transmission true true false [M. Merkač] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2011-07-21 11:34:51 2011-07-21 11:46:45 2022-04-13 15:25:19 2023-12-25 03:15:44 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 681.521.6:004.77(043.2) 15262998 URN:SI:UM:DK:T2FXPIMI VS_Merkac_Matic_2011.pdf VS_Merkac_Matic_2011.pdf 1 B5D1C6532800FB4EE22408EAE814E224 a6582f5e7b82515302fe7e9d15f3f196222247574a33bb91d6ee97124ea75bc2 639e065b-7c05-11eb-bb7a-00155d0001ca 20.500.12556/dkum/48ab41f7-1a5e-4563-b8a8-23a994945f8d https://dk.um.si/Dokument.php?lang=slv&id=23593 Fakulteta za elektrotehniko, računalništvo in informatiko 0 0 0