{"id":14664,"date":"2015-11-05T18:58:04","date_gmt":"2015-11-05T16:58:04","guid":{"rendered":"http:\/\/mixmotor.eu\/?p=14664"},"modified":"2015-11-05T19:01:21","modified_gmt":"2015-11-05T17:01:21","slug":"optimalizacia-spotreby-od-daimler-trucks","status":"publish","type":"post","link":"https:\/\/mixmotor.eu\/de\/14664\/optimalizacia-spotreby-od-daimler-trucks","title":{"rendered":"Optimaliz\u00e1cia spotreby od Daimler Trucks"},"content":{"rendered":"

Spotrebu paliva, a t\u00fdm aj emisie CO2 modern\u00fdch n\u00e1kladn\u00fdch automobilov\u00fdch kombin\u00e1ci\u00ed mo\u017eno zn\u00ed\u017ei\u0165 a\u017e o dvojcifern\u00e9 percento, ak je v tejto s\u00favislosti optimalizovan\u00fd nielen \u0165aha\u010d.<\/p>\n

Dok\u00e1zala to praktick\u00e1 sk\u00fa\u0161ka, v\u00fdsledok ktorej v Berl\u00edne predstavila div\u00edzia Daimler Trucks spolo\u010dne s \u00fa\u010dastn\u00edkmi projektu. Poznatky z praktickej sk\u00fa\u0161ky pod n\u00e1zvom Efficiency Run bud\u00fa pre n\u00e1kladn\u00fa cestn\u00fa prepravu v bud\u00facnosti hra\u0165 d\u00f4le\u017eit\u00fa rolu pri realiz\u00e1cii cie\u013eov CO2. Preto\u017ee sk\u00fa\u0161ka Efficiency Run uk\u00e1zala, \u017ee spotrebu paliva, a t\u00fdm aj emisiu CO2 mo\u017eno zn\u00ed\u017ei\u0165 ove\u013ea viac \u2013 a za menej pe\u0148az\u00ed \u2013, ak je optimalizovan\u00fd nielen motor \u0165aha\u010da, ale aj vozidlo ako tak\u00e9. \u010eal\u0161ie v\u00fdznamn\u00e9 potenci\u00e1ly v zni\u017eovan\u00ed emisi\u00ed CO2 vypl\u00fdvaj\u00fa z faktorov ako palivo, prev\u00e1dzka alebo tr\u00e9ning vodi\u010da a v po\u013enej sk\u00fa\u0161ke zatia\u013e v\u00f4bec neboli zoh\u013eadnen\u00e9.<\/p>\n

T\u00fato s\u00e9riu sk\u00fa\u0161ok uskuto\u010dnila div\u00edzia Daimler Trucks spolu s popredn\u00fdmi nemeck\u00fdmi logistick\u00fdmi spolo\u010dnos\u0165ami DB Schenker Logistics, Gro\u00dfe-Vehne a Elflein. V r\u00e1mci nej sa za re\u00e1lnych podmienok na typick\u00fdch tras\u00e1ch uskuto\u010dnili typick\u00e9 prepravy s typick\u00fdmi n\u00e1kladmi. Sk\u00fa\u0161ky podrobne sprev\u00e1dzala nez\u00e1visl\u00e1 sk\u00fa\u0161obn\u00e1 organiz\u00e1cia DEKRA. Nastavila podmienky sk\u00fa\u0161ky, robila merania a vyhodnotila v\u00fdsledky.<\/p>\n

Jeden z k\u013e\u00fa\u010dov\u00fdch v\u00fdsledkov: obe \u0161tandardn\u00e9 n\u00e1vesov\u00e9 s\u00fapravy Mercedes-Benz Actros optimalizovan\u00e9 pre Efficiency Run spotrebovali ka\u017ed\u00e1 o 12 a\u017e 14 percent menej paliva ako \u0161tandardn\u00e1 n\u00e1vesov\u00e1 s\u00faprava \u0161ped\u00edcie na b\u00e1ze existuj\u00faceho vozidlov\u00e9ho parku 2014.<\/p>\n

Sk\u00fa\u0161ka Efficiency Run sk\u00famala aj potenci\u00e1l dlhej n\u00e1kladnej s\u00fapravy \u2013 aj v tomto pr\u00edpade s jednozna\u010dn\u00fdm v\u00fdsledkom. \u0160tandardn\u00e1 dlh\u00e1 n\u00e1kladn\u00e1 s\u00faprava dosiahla v teste v porovnan\u00ed so \u0161tandardnou n\u00e1vesovou s\u00fapravou nasadenou v preprave s \u00fa\u010dtovan\u00edm pod\u013ea prepraven\u00e9ho objemu spotrebu ni\u017e\u0161iu pribli\u017ene o 17 percent .<\/p>\n

V\u00fdrazne prekonan\u00e9 o\u010dak\u00e1vania<\/strong><\/h3>\n

\u201eT\u00fdm je dok\u00e1zan\u00e9: ak chceme na\u010falej v\u00fdrazne zni\u017eova\u0165 spotrebu a emisie CO2 v n\u00e1kladnej cestnej preprave, nesmieme sa zaobera\u0165 iba motorom. Mus\u00edme spoji\u0165 sily a zamera\u0165 sa aj na pneumatiky, n\u00e1ves a in\u00e9 d\u00f4le\u017eit\u00e9 komponenty. Iba tak sa n\u00e1m to podar\u00ed cenovo \u00fanosne dosiahnu\u0165\u201c, komentoval Dr. Wolfgang Bernhard, \u010dlen predstavenstva Daimler AG, zodpovedn\u00fd za Daimler Trucks & Buses.<\/p>\n

\"Efficiency<\/a><\/p>\n

\u201eN\u00e1\u0161 test okrem toho potvrdil vzorec, \u017ee dve dlh\u00e9 n\u00e1kladn\u00e9 s\u00fapravy dok\u00e1\u017eu plni\u0165 prepravn\u00e9 \u00falohy troch konven\u010dn\u00fdch n\u00e1vesov\u00fdch s\u00faprav \u2013 a to podstatne hospod\u00e1rnej\u0161ie a oh\u013eaduplnej\u0161ie vo\u010di \u017eivotn\u00e9mu prostrediu,\u201c pokra\u010duje Dr. Bernhard.<\/p>\n

Stefan Buchner, ved\u00faci div\u00edzie Mercedes-Benz Trucks: \u201eNa\u0161ou amb\u00edciou je m\u00f4c\u0165 z\u00e1kazn\u00edkovi pon\u00faknu\u0165 vo vozidle Mercedes-Benz Actros to naj\u00faspornej\u0161ie vozidlo svojej triedy. Boli sme prirodzene \u0161peci\u00e1lne zvedav\u00ed, ako ve\u013emi e\u0161te mo\u017eno optimalizova\u0165 celkov\u00e9 vozidlo. Pokles a\u017e o 14 percent v porovnan\u00ed so \u0161tandardnou n\u00e1vesovou s\u00fapravou vysoko prekonal na\u0161e o\u010dak\u00e1vania.\u201c<\/p>\n

Redukcia CO2 ako \u00faloha pre cel\u00e9 odvetvie<\/strong><\/h3>\n

Eur\u00f3pski v\u00fdrobcovia \u00fa\u017eitkov\u00fdch vozidiel na t\u00e9mu CO2 dosiahli u\u017e ve\u013emi ve\u013ea: od roku 1965 sa podarilo zn\u00ed\u017ei\u0165 spotrebu na tonokilometer pribli\u017ene o 60 % a z\u00e1rove\u0148 splni\u0165 \u0161es\u0165 emisn\u00fdch \u0161tandardov. T\u00fdm sa uk\u00e1zalo, \u017ee naj\u00fa\u010dinnej\u0161\u00edm regul\u00e1torom je pre v\u00fdrobcu \u00fa\u017eitkov\u00fdch vozidiel z\u00e1kazn\u00edk. Ke\u010f\u017ee n\u00e1klady na palivo predstavuj\u00fa takmer tretinu celkov\u00fdch prev\u00e1dzkov\u00fdch n\u00e1kladov (Total Cost of Ownership), z\u00e1kazn\u00edk ustavi\u010dne po\u017eaduje \u010do najni\u017e\u0161iu spotrebu. V d\u00f4sledku toho rob\u00ed div\u00edzia Daimler Trucks od sam\u00e9ho za\u010diatku v\u0161etko preto, aby z\u00e1kazn\u00edkovi pon\u00fakala pod\u013ea mo\u017enosti \u010do najhospod\u00e1rnej\u0161ie vozidl\u00e1.<\/p>\n

Aktu\u00e1lne sa v\u0161etci v\u00fdrobcovia \u00fa\u017eitkov\u00fdch vozidiel musia vysporiada\u0165 s nov\u00fdmi limitmi CO2 v cestnej n\u00e1kladnej preprave. E\u00da pl\u00e1nuje do roku 2030 uskuto\u010dni\u0165 zn\u00ed\u017eenie CO2 o 30 percent (v porovnan\u00ed s rokom 2005). Pre Nemecko sa uva\u017euje o zn\u00ed\u017een\u00ed dokonca a\u017e o 40 percent. V tomto kontexte plat\u00ed, \u017ee je potrebn\u00e9 vyda\u0165 sa nov\u00fdm smerom, preto\u017ee u\u017e nesta\u010d\u00ed upravi\u0165 iba \u0165aha\u010d. Aby bolo v bud\u00facnosti mo\u017en\u00e9, hospod\u00e1rne e\u0161te viac v\u00fdrazne zn\u00ed\u017ei\u0165 emisie CO2, politika a prepravn\u00e9 odvetvie musia myslie\u0165 komplexne a spoji\u0165 svoje sily.<\/p>\n

Komplexn\u00fd pr\u00edstup mus\u00ed zoh\u013eadni\u0165 v\u0161etky faktory<\/strong><\/h3>\n

Ide o to, aby v r\u00e1mci takzvan\u00e9ho komplexn\u00e9ho pr\u00edstupu boli do dosiahnutia cie\u013eov zapojen\u00ed v\u0161etci akt\u00e9ri n\u00e1kladnej cestnej prepravy: v\u00fdrobcovia \u00fa\u017eitkov\u00fdch vozidiel, v\u00fdrobcovia nadstavieb a pneumat\u00edk, logistick\u00e9 spolo\u010dnosti a napokon politick\u00e9 in\u0161tancie. Div\u00edzia Daimler Trucks predstavila t\u00fato koncepciu spolo\u010dne s ostatn\u00fdmi eur\u00f3pskymi v\u00fdrobcami v roku 2014 na IAA \u00fa\u017eitkov\u00fdch vozidiel.<\/p>\n

\"Concept<\/p>\n

Komplexn\u00fd pr\u00edstup si kladie za cie\u013e optimalizova\u0165 cel\u00fd syst\u00e9m n\u00e1kladnej automobilovej prepravy. Okrem \u0165aha\u010da je predmetom pozornosti aj n\u00e1ves (napr. rozmery a hmotnosti, odpor vzduchu, od\u013eah\u010den\u00e1 kon\u0161trukcia), pneumatiky (napr. valiv\u00fd odpor, tlak vzduchu, jednomont\u00e1\u017e kolies) alebo palivo (napr. bionafta, zemn\u00fd plyn). Ale aj jazdn\u00fd re\u017eim (napr. tr\u00e9ning vodi\u010da, sp\u00e1janie n\u00e1kladov), infra\u0161trukt\u00fara alebo t\u00e9ma obnovenia flotily zohr\u00e1vaj\u00fa v komplexnom pr\u00edstupe d\u00f4le\u017eit\u00fa \u00falohu. Skuto\u010dnos\u0165, \u017ee komplexn\u00fd pr\u00edstup v praxi funguje, teraz dok\u00e1zal test Efficiency Run.<\/p>\n

Efficiency Run ukazuje cestu, ako e\u0161te viac hospod\u00e1rne zn\u00ed\u017ei\u0165 CO2<\/strong><\/h3>\n

Daimler Trucks a traja logistick\u00ed partneri sa po\u010das Efficiency Run s\u00fastredili na mo\u017enosti optimaliz\u00e1cie na strane vozidla. Zadanie na uskuto\u010dnenie Efficiency Run mo\u017eno vyjadri\u0165 ve\u013emi jednoducho: tak bl\u00edzko realite, ako je to mo\u017en\u00e9. To znamen\u00e1, \u017ee po\u010das s\u00e9rie testov sa mali pou\u017ei\u0165 \u0161tandardn\u00e9 \u0165aha\u010de n\u00e1vesov so s\u00e9riov\u00fdm hnac\u00edm \u00fastrojenstvom. Optimaliz\u00e1cia vozidiel v konfigur\u00e1cii \u201eActros 1842\u201c s r\u00e1zvorom 3 700 mm sa uskuto\u010dnila v\u00fdlu\u010dne prostredn\u00edctvom komponentov, ktor\u00e9 s\u00fa v s\u00fa\u010dasnosti dostupn\u00e9 na trhu. Obe n\u00e1vesov\u00e9 s\u00fapravy Actros Efficiency Run s n\u00e1padn\u00fdm \u010derveno-bielym farebn\u00fdm dizajnom, ktor\u00e9 jazdili v r\u00e1mci praktickej sk\u00fa\u0161ky vo vozidlovom parku spolo\u010dnost\u00ed DB Schenker a Gro\u00dfe-Vehne, boli vybaven\u00e9 syst\u00e9mom predv\u00eddav\u00e9ho tempomatu Predictive Powertrain Control (PPC).<\/p>\n

\"Efficiency<\/p>\n

\u0164aha\u010de n\u00e1vesov Actros boli skompletizovan\u00e9 n\u00e1vesmi Krone Eco s optimalizovanou hmotnos\u0165ou, ktor\u00e9 s\u00fa v tejto podobe taktie\u017e dostupn\u00e9 na trhu. Optimaliz\u00e1ciu vozidiel zav\u0155\u0161ili pneumatiky s n\u00edzkym valiv\u00fdm odporom. Dlh\u00e1 n\u00e1kladn\u00e1 s\u00faprava s dvojn\u00e1pravov\u00fdm \u0165aha\u010dom Actros 1845 a so \u0161tvorn\u00e1pravov\u00fdm pr\u00edvesom zodpovedala \u0161tandardn\u00fdm kombin\u00e1ci\u00e1m, ktor\u00e9 pou\u017e\u00edvala tretia z\u00fa\u010dastnen\u00e1 \u0161ped\u00edcia, spolo\u010dnos\u0165 Elflein. Ako referen\u010dn\u00e1 hodnota sl\u00fa\u017eili po\u010das t\u00fd\u017edenn\u00fdch sk\u00fa\u0161obn\u00fdch j\u00e1zd \u0161tandardn\u00e9 n\u00e1vesov\u00e9 s\u00fapravy troch \u0161ped\u00edci\u00ed. Vyk\u00e1zali jazdn\u00e9 v\u00fdkony porovnate\u013en\u00e9 s v\u00fdkonmi vozidiel z\u00fa\u010dastnen\u00fdch na Efficiency Run.<\/p>\n

Kontrola porovn\u00e1vac\u00edch j\u00e1zd prostredn\u00edctvom sk\u00fa\u0161obne DEKRA<\/strong><\/h3>\n

Po\u010das praktickej sk\u00fa\u0161ky sprev\u00e1dzaj\u00faci sk\u00fa\u0161obn\u00ed in\u017einieri DEKRA manu\u00e1lne zaznamen\u00e1vali v\u0161etky udalosti ako dopravn\u00e9 z\u00e1pchy, zastavenia na semaforoch, man\u00e9vrovanie, jazdy napr\u00e1zdno alebo jazdy \u201ev z\u00e1vetr\u00ed\u201c, aby dok\u00e1zali pos\u00fadi\u0165 relevantnos\u0165 cudz\u00edch vplyvov. Osobitn\u00e1 pozornos\u0165 bola venovan\u00e1 presn\u00e9mu zisteniu spotreby paliva. Po\u010das s\u00e9rie testov tankovalo n\u00e1kladn\u00e9 automobily ciachovan\u00e9 tankovacie vozidlo, s cie\u013eom zaru\u010di\u0165 nemenn\u00fa kvalitu a teplotu paliva. Odborn\u00edci z DEKRA tankovali vozidl\u00e1 najsk\u00f4r v\u00fddajnou pi\u0161to\u013eou a n\u00e1sledne odmerkou.<\/p>\n

\"Efficiency<\/a><\/p>\n

Uwe Burckhardt, z\u00e1stupca ved\u00faceho centra DEKRA pre sk\u00fa\u0161anie automobilov: \u201ePorovnanie medzi referen\u010dn\u00fdmi vozidlami z vozidlov\u00fdch parkov z\u00fa\u010dastnen\u00fdch spolo\u010dnost\u00ed a vozidiel s optimalizovanou spotrebou by sa malo uskuto\u010dni\u0165 v re\u00e1lnom jazdnom re\u017eime, malo by by\u0165 reprodukovate\u013en\u00e9 a poskytn\u00fa\u0165 seri\u00f3zne v\u00fdsledky vo vysokej kvalite. St\u00e1lo n\u00e1s to zna\u010dn\u00e9 \u00fasilie.\u201c<\/p>\n

\"Concept<\/p>\n

Komplexn\u00e9 vyhodnotenie z\u00edskan\u00fdch \u00fadajov prostredn\u00edctvom DEKRA prinieslo jednozna\u010dn\u00fd v\u00fdsledok: optimaliz\u00e1ciu spotreby mo\u017eno hospod\u00e1rne realizova\u0165 u\u017e dnes prostredn\u00edctvom komponentov, ktor\u00e9 s\u00fa dostupn\u00e9 na trhu. Teraz je na v\u0161etk\u00fdch z\u00fa\u010dastnen\u00fdch, aby bolo mo\u017en\u00e9 nasadi\u0165 odsk\u00fa\u0161an\u00e9 rie\u0161enia plo\u0161ne na cesty.<\/p>\n

Zdroj+foto: Daimler, A.G.<\/p>\n

\"Efficiency<\/a><\/p>\n

\"Efficiency<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Spotrebu paliva, a t\u00fdm aj emisie CO2 modern\u00fdch n\u00e1kladn\u00fdch automobilov\u00fdch kombin\u00e1ci\u00ed mo\u017eno zn\u00ed\u017ei\u0165 a\u017e o dvojcifern\u00e9 percento, ak je v tejto s\u00favislosti optimalizovan\u00fd nielen \u0165aha\u010d. Dok\u00e1zala to praktick\u00e1 sk\u00fa\u0161ka, v\u00fdsledok ktorej v Berl\u00edne predstavila div\u00edzia Daimler Trucks spolo\u010dne s \u00fa\u010dastn\u00edkmi projektu. Poznatky z praktickej sk\u00fa\u0161ky pod n\u00e1zvom Efficiency Run bud\u00fa pre n\u00e1kladn\u00fa cestn\u00fa prepravu v […]<\/p>\n","protected":false},"author":1,"featured_media":14671,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[4,11,2],"tags":[536,1490,676,1515,1034],"class_list":["post-14664","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dokumentarne","category-mercedes","category-test","tag-daimler","tag-kamion","tag-mercedes-benz","tag-nakladne-auto","tag-truck"],"translation":{"provider":"WPGlobus","version":"3.0.0","language":"de","enabled_languages":["sk","en","de"],"languages":{"sk":{"title":true,"content":true,"excerpt":false},"en":{"title":false,"content":false,"excerpt":false},"de":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/14664","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/comments?post=14664"}],"version-history":[{"count":5,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/14664\/revisions"}],"predecessor-version":[{"id":14680,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/posts\/14664\/revisions\/14680"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media\/14671"}],"wp:attachment":[{"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/media?parent=14664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/categories?post=14664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mixmotor.eu\/de\/wp-json\/wp\/v2\/tags?post=14664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}