20.500.12556/DKUM-44654 Optimizacija tehtanja vozil in točenja goriva v podjetju za zbiranje, predelavo in odstranjevanje odpadkov Optimisation of vehicle weighing and fuel filling in a waste collection, processing and disposal undertaking V Sloveniji je več ponudnikov zbiranja, predelave in odstranjevanja odpadkov. So del poprodajne logistike, ki skrbi za ravnanje z odpadki. Večja takšna podjetja imajo svoj vozni park, svoje zbirne centre in oskrbujejo celotno Slovenijo s svojimi storitvami. Za takšno oskrbovalno verigo pa je potrebna dobra logistična mreža. V podjetju, ki je naslovnik raziskave, imajo dobro urejeno eksterno logistiko in blagovne poti, slabše oziroma slabo urejeno pa imajo interno logistiko. V magistrskem delu bomo analizirali trenutno stanje interne logistike v določenem podjetju, s poudarkom na optimizaciji procesa tehtanja vozil in točenja goriva, saj največje ozko grlo v interni logistiki nastane ravno v tem procesu. Tehtnica in črpalka za točenje goriva stojita namreč ena za drugo, zato nastajajo zastoji, ker med točenjem goriva v večji tovornjak prikolica tovornjaka stoji še na tehtnici. V diplomskem delu bomo predstavili različne scenarije izboljšave interne logistike, ki jih bomo izračunali s stohastičnimi procesi množične strežbe. Vse procese bomo tudi stroškovno ovrednotili in podali rentabilnost optimizacije. In Slovenia, the number of companies for collection, processing and disposal of waste is increasing. They are part of after-sales logistics, which takes care of waste treatment. Bigger companies have their own vehicle fleet, their own collection centres and they cover the entire Slovenia. For such network of supply services a quality logistic organization is needed. The company, researched in the paper, has a well organised external logistics on the one hand, but a very bad organization of internal logistics on the other. In the following thesis, we will analyse the current state of internal logistics in the researched company, with emphasis on optimizing the process of vehicle weighing and fuel filling. Precisely this process namely represents the bottleneck of the internal logistics. Congestions appear often due to excessive vicinity of the weighing device and the gas pump. During the refuelling of a bigger truck the weighing device becomes useless as the truck trailer is still standing on the balance. In the thesis we will represent different improvement scenarios for internal logistics, which will be calculated by stochastic processes of queuing. We will also evaluate all processes in terms of costs and present the optimization profitability. optimizacija interna stohastika množična strežba stroški optimization internal stochastic queuing costs true true false [D. Zaveršnik] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2014-06-12 17:26:30 2014-08-21 08:03:17 2022-05-13 03:07:12 2021-05-01 03:10:44 2014 0 Celje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 338 512582461 URN:SI:UM:DK:GGGSNVLC MAG_Zaversnik_Davor_2014.pdf MAG_Zaversnik_Davor_2014.pdf 1 2A16ECA3F3ECFA21D99B981A2FDBD941 dfd12de76fd7c675af650e2785140a21e2ac9c564699771618aa3e8fbc7f57bb e836c0c1-7c0a-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=64210 Fakulteta za logistiko 0 0 0