20.500.12556/DKUM-66732 Modeli izračunavanja emisij-primerjava različnih modelov in vidikov Vehicular emission models-comparison of different models and points of view Modeli izračunavanja emisij nastajajo na podlagi podatkov, posnetih na vožnjah, ki so določene glede na namen modela in ciljne emisije, katere bodo modeli potem izračunavajo. V sklopu magistrskega dela smo raziskovali in primerjali obnašanje že narejenih modalnih modelov, ki temeljijo na kronološki hitrosti, na petih različnih tipičnih vožnjah, ki jih vozniki opravljajo vsakodnevno (tj. kratka vožnja po predmestju, kratka vožnja s predmestja v mesto, kombinirana vožnja po klasični cesti ter avtocesti s tempomatom, kombinirana vožnja po klasični cesti ter avtocesti z oviro in dolga klasična vožnja). Modela, katerih obnašanje pri izračunavanju emisij ogljikovega monoksida in ogljikovodika smo opazovali, sta nastala na Kitajskem in nista bila posebej prilagojena slovenskim cestam in okolju. Pri primerjavi rezultatov smo naleteli tako na podobne trende, kot na ekstremne skoke funkcije rezultatov, zato smo uporabili nekaj filtrov, da bi ugotovili, ali je mogoče z glajenjem velike skoke vrednosti eliminirati. Za boljšo predstavo o razlikah med rezultati posameznih emisij smo izračunali tudi emisije na podlagi porabe goriva na posameznih vožnjah ter jih primerjali z rezultatih po ostalih modelih. Vehicular emission models are created based on measured input data on driving trips, which are defined due to purpose of model and emissions that will be computed by. During research behaviour of modal models relying on chronological speed was researched and compared on the 5 typical driving trips (e.g. short trip on periphery, short trip from periphery to city, long classic trip, combined classic and motorway trip with cruise control and combined classic and motorway trip with obstacle on the motorway). Chosen models were designed in China and were not adjusted to Slovenian roads and environment. When comparing emission results for carbon monoxide and hydrocarbons similar trends and exceptional high peaks on result function of one of the chosen model were recognized. Some filters were used to eliminate the high peaks if possible. For better presentation of differences between result fuel consumption and its emissions were computed and compared to modal models results. modeli izračunavanja emisij emisije tipične vožnje hitrost poraba goriva vehicular emission models emissions typical driving trips speed fuel consumption true true false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2017-07-07 08:18:55 2017-10-03 13:36:38 2022-08-01 13:06:27 2019-07-11 15:57:07 2017 0 Celje 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:LDMY6E9N MAG_Baskovic_Katja_2017.pdf MAG_Baskovic_Katja_2017.pdf 1 F7003321DEA53CB6A2505E9CA6CDE50B 85e3be8028403c763e148a2222adc78ca90e56c475c5e8781255c6cb012a8ffe 6a555c94-7c0e-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1996ca9c-9c51-4c5e-b53f-997ab79162e9 https://dk.um.si/Dokument.php?lang=slv&id=114181 Fakulteta za logistiko 0 0 0