{"id":6436,"date":"2026-06-19T11:29:11","date_gmt":"2026-06-19T11:29:11","guid":{"rendered":"http:\/\/\/mag\/continental-ecocontact-7-adapted-for-renault-evs-rolling-resistance-35-lower-than-eu-labels-a-rating-30-km-extra-range-2\/"},"modified":"2026-06-19T11:29:25","modified_gmt":"2026-06-19T11:29:25","slug":"continental-ecocontact-7-pro-elektromobily-renault-valivy-odpor-o-35-nizsi-nez-a-kategorie-dle-eu-stitku-dojezd-o-30-km-delsi","status":"publish","type":"post","link":"https:\/\/testpneus.fr\/mag\/continental-ecocontact-7-pro-elektromobily-renault-valivy-odpor-o-35-nizsi-nez-a-kategorie-dle-eu-stitku-dojezd-o-30-km-delsi\/","title":{"rendered":"Continental EcoContact 7 pro elektromobily Renault: Valiv\u00fd odpor o 35 % ni\u017e\u0161\u00ed ne\u017e A-kategorie dle EU \u0161t\u00edtku, dojezd o 30 km del\u0161\u00ed"},"content":{"rendered":"<p>Spole\u010dnosti Continental a Renault Group ozn\u00e1mily partnerstv\u00ed zam\u011b\u0159en\u00e9 na sn\u00ed\u017een\u00ed valiv\u00e9ho odporu u elektrick\u00fdch vozidel. Ob\u011b spole\u010dnosti spole\u010dn\u011b vyvinuly pneumatiku zalo\u017eenou na pneumatice <a href=\"https:\/\/www.thetyrelab.com\/mag\/continental-ecocontact-7-chosen-for-smart-5-electric-suv-3\/\" target=\"_blank\" rel=\"noopener\">Continental EcoContact 7<\/a>, kter\u00e1 dosahuje a\u017e o 35 % ni\u017e\u0161\u00edho valiv\u00e9ho odporu, ne\u017e je po\u017eadov\u00e1no pro nejvy\u0161\u0161\u00ed hodnocen\u00ed A na \u0161t\u00edtku pneumatik EU \u2014 a podle spole\u010dnosti Continental p\u0159id\u00e1v\u00e1 p\u0159ibli\u017en\u011b 30 km dojezdov\u00e9 vzd\u00e1lenosti vozidlu s bateri\u00ed o kapacit\u011b 500 km.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_69_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\">\u2630<\/p>\n<p><label for=\"ez-toc-cssicon-toggle-item-6a30ebc016db0\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><\/span><\/span><\/label><\/p>\n<nav>\n<ul class='ez-toc-list ez-toc-list-level-1 '>\n<li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/reifenlab.eu\/mag\/continental-ecocontact-7-adapted-for-renault-evs-rolling-resistance-35-lower-than-eu-labels-a-rating-30-km-extra-range\/#How_much_of_a_difference_does_rolling_resistance_actually_make\" title=\"How much of a difference does rolling resistance actually make?\">Jak velk\u00fd rozd\u00edl valiv\u00fd odpor skute\u010dn\u011b d\u011bl\u00e1?<\/a><\/li>\n<li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/reifenlab.eu\/mag\/continental-ecocontact-7-adapted-for-renault-evs-rolling-resistance-35-lower-than-eu-labels-a-rating-30-km-extra-range\/#What_Continental_changed_in_the_EcoContact_7\" title=\"What Continental changed in the EcoContact 7\">Co Continental na pneumatice EcoContact 7 zm\u011bnil?<\/a><\/li>\n<li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/reifenlab.eu\/mag\/continental-ecocontact-7-adapted-for-renault-evs-rolling-resistance-35-lower-than-eu-labels-a-rating-30-km-extra-range\/#Virtual_development_simulators_replace_physical_test_tyres\" title=\"Virtual development: simulators replace physical test tyres\">Virtu\u00e1ln\u00ed v\u00fdvoj: simul\u00e1tory nahrazuj\u00ed fyzick\u00e9 testovac\u00ed pneumatiky<\/a><\/li>\n<li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/reifenlab.eu\/mag\/continental-ecocontact-7-adapted-for-renault-evs-rolling-resistance-35-lower-than-eu-labels-a-rating-30-km-extra-range\/#What_this_means_for_EV_drivers\" title=\"What this means for EV drivers\">Co to znamen\u00e1 pro \u0159idi\u010de EV?<\/a><\/li>\n<\/ul>\n<\/nav>\n<\/div>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Jak_velky_rozdil_valivy_odpor_skutecne_dela\"><\/span><span class=\"ez-toc-section\" id=\"How_much_of_a_difference_does_rolling_resistance_actually_make\"><\/span>Jak velk\u00fd rozd\u00edl valiv\u00fd odpor skute\u010dn\u011b d\u011bl\u00e1?<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Valiv\u00fd odpor p\u0159edstavuje 20 a\u017e 30 % celkov\u00e9 spot\u0159eby energie vozidla \u2014 co\u017e plat\u00ed pro spalovac\u00ed i elektrick\u00e9 vozy. U elektromobil\u016f je v\u0161ak dopad p\u0159\u00edm\u011bj\u0161\u00ed: ni\u017e\u0161\u00ed odpor znamen\u00e1 m\u00e9n\u011b watt-hodin na kilometr, co\u017e se prom\u00edt\u00e1 do del\u0161\u00edho dojezdu bez v\u011bt\u0161\u00ed baterie. Continental tvrd\u00ed, \u017ee upraven\u00e1 pneumatika EcoContact 7 poskytuje p\u0159ibli\u017en\u011b o 30 kilometr\u016f del\u0161\u00ed dojezd na jedno nabit\u00ed pro elektromobil s dojezdem 500 km \u2014 vzd\u00e1lenost, kterou Continental p\u0159irovn\u00e1v\u00e1 k trase Pa\u0159\u00ed\u017e-Versailles.<\/p>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_Continental_na_pneumatice_EcoContact_7_zmenil\"><\/span><span class=\"ez-toc-section\" id=\"What_Continental_changed_in_the_EcoContact_7\"><\/span>Co Continental na pneumatice EcoContact 7 zm\u011bnil<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u00fdchoz\u00edm bodem byla s\u00e9riov\u00e1 pneumatika EcoContact 7, kterou Continental upravil specificky pro po\u017eadavky Renaultu. Byly p\u0159epracov\u00e1ny t\u0159i oblasti: speci\u00e1ln\u011b upraven\u00e1 sm\u011bs b\u011bhounu, p\u0159izp\u016fsoben\u00fd design bo\u010dnice a optimalizovan\u00e1 konstrukce pneumatiky. Continental p\u0159esn\u00e9 specifikace \u00faprav nezve\u0159ejnil a popsal je jako verzi \u201ena m\u00edru\u201c pro inova\u010dn\u00ed t\u00fdmy Renaultu, nikoli jako s\u00e9riovou variantu.<\/p>\n<p>\u201eSpole\u010dn\u011b s Renault Group zvy\u0161ujeme \u00fa\u010dinnost jeho nov\u00fdch elektrick\u00fdch vozidel. Na\u0161e pneumatiky na m\u00edru maj\u00ed velmi n\u00edzk\u00fd valiv\u00fd odpor, co\u017e v\u00fdrazn\u011b prodlu\u017euje dojezd,\u201c uvedl Dr. Christian Str\u00fcbel, expert spole\u010dnosti Continental na valiv\u00fd odpor pneumatik.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>Metrika<\/th>\n<th>Hodnota<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Zlep\u0161en\u00ed valiv\u00e9ho odporu oproti prahu hodnocen\u00ed A EU<\/td>\n<td>A\u017e o 35 % ni\u017e\u0161\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Dodate\u010dn\u00fd dojezd (vozidlo s bateri\u00ed 500 km)<\/td>\n<td>~30 km na nabit\u00ed<\/td>\n<\/tr>\n<tr>\n<td>Pod\u00edl valiv\u00e9ho odporu na celkov\u00e9 spot\u0159eb\u011b energie<\/td>\n<td>20\u201330 %<\/td>\n<\/tr>\n<tr>\n<td>\u00daspora testovac\u00edch pneumatik d\u00edky virtu\u00e1ln\u00edmu v\u00fdvoji (Continental, ro\u010dn\u011b)<\/td>\n<td>A\u017e 10 000 kus\u016f<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption class=\"wp-element-caption\">Zdroj: Tiskov\u00e1 zpr\u00e1va Continental, \u010derven 2026<\/figcaption><\/figure>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Virtualni_vyvoj_simulatory_nahrazuji_fyzicke_testovaci_pneumatiky\"><\/span><span class=\"ez-toc-section\" id=\"Virtual_development_simulators_replace_physical_test_tyres\"><\/span>Virtu\u00e1ln\u00ed v\u00fdvoj: simul\u00e1tory nahrazuj\u00ed fyzick\u00e9 testovac\u00ed pneumatiky<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>V\u00fdvojov\u00fd proces se siln\u011b op\u00edral o simulace nam\u00edsto fyzick\u00e9ho testov\u00e1n\u00ed. Simul\u00e1tor Driver-in-the-Loop spole\u010dnosti Continental byl pou\u017eit k hodnocen\u00ed a optimalizaci vlastnost\u00ed pneumatik v ran\u00e9 f\u00e1zi, zat\u00edmco Renault Group p\u0159isp\u011bl sv\u00fdm j\u00edzdn\u00edm simul\u00e1torem ROADS k replikaci podm\u00ednek re\u00e1ln\u00e9ho sv\u011bta ve virtu\u00e1ln\u00edm prost\u0159ed\u00ed, kter\u00e9 lze reprodukovat. Kombinac\u00ed obou syst\u00e9m\u016f, jak uv\u00e1d\u011bj\u00ed spole\u010dnosti, mohli replikovat testovac\u00ed sc\u00e9n\u00e1\u0159e na platform\u00e1ch ka\u017ed\u00e9ho z partner\u016f a zrychlit tak cel\u00fd v\u00fdvojov\u00fd cyklus.<\/p>\n<p>Continental uv\u00e1d\u00ed, \u017ee d\u00edky metod\u00e1m virtu\u00e1ln\u00edho v\u00fdvoje ro\u010dn\u011b u\u0161et\u0159\u00ed a\u017e 10 000 fyzick\u00fdch testovac\u00edch pneumatik \u2014 co\u017e sni\u017euje materi\u00e1ln\u00ed odpad a zkracuje dobu v\u00fdvoje. Upraven\u00e1 pneumatika EcoContact 7 byla p\u0159edstavena na akci Renault Group \u201eSustainability Tour\u201c 8. \u010dervna 2026 v Guyancourt u Pa\u0159\u00ed\u017ee, a to v r\u00e1mci inova\u010dn\u00ed platformy automobilky \u201eGarage Futurama\u201c, jej\u00edm\u017e je Continental technick\u00fdm partnerem.<\/p>\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" loading=\"lazy\" width=\"1920\" height=\"1920\" src=\"https:\/\/reifenlab.eu\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev.jpg\" alt=\"Pneumatika Continental EcoContact 7 \u2013 pou\u017eit\u00e1 v r\u00e1mci partnerstv\u00ed Renault Group pro udr\u017eitelnost, nab\u00edz\u00ed a\u017e o 30 km del\u0161\u00ed dojezd na nabit\u00ed\" class=\"wp-image-6250\" srcset=\"https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev.jpg 1920w, https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev-300x300.jpg 300w, https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev-1024x1024.jpg 1024w, https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev-150x150.jpg 150w, https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev-768x768.jpg 768w, https:\/\/testpneus.fr\/mag\/wp-content\/uploads\/2026\/06\/continental-ecocontact7-renault-ev-1536x1536.jpg 1536w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" \/><figcaption class=\"wp-element-caption\">Foto: Continental<\/figcaption><\/figure>\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Co_to_znamena_pro_ridice_EV\"><\/span><span class=\"ez-toc-section\" id=\"What_this_means_for_EV_drivers\"><\/span>Co to znamen\u00e1 pro \u0159idi\u010de EV<span class=\"ez-toc-section-end\"><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Je t\u0159eba poznamenat, \u017ee tato upraven\u00e1 pneumatika je v\u00fdsledkem v\u00fdvojov\u00e9ho cvi\u010den\u00ed a demonstrace konceptu \u2014 Continental a Renault neozn\u00e1mily \u010dasov\u00fd harmonogram v\u00fdroby ani dostupnost t\u00e9to konkr\u00e9tn\u00ed verze pro spot\u0159ebitele. Standardn\u00ed pneumatika <a href=\"https:\/\/www.thetyrelab.com\/continental\/ecocontact-7\/\" target=\"_blank\" rel=\"noopener\">Continental EcoContact 7<\/a> ji\u017e m\u00e1 na \u0161t\u00edtku pneumatik EU hodnocen\u00ed A pro valiv\u00fd odpor a je k dispozici v \u0161irok\u00e9 \u0161k\u00e1le rozm\u011br\u016f. Continental je tak\u00e9 dodavatelem pneumatik pro prvn\u00ed mont\u00e1\u017e (OE) pro v\u0161ech 10 nejprod\u00e1van\u011bj\u0161\u00edch zna\u010dek elektromobil\u016f v regionu EMEA, co\u017e d\u00e1v\u00e1 partnerstv\u00ed \u0161ir\u0161\u00ed komer\u010dn\u00ed kontext.<\/p>\n<p>Nicolas Champetier, viceprezident pro inovace ve spole\u010dnosti Renault Group, uvedl: \u201eExtr\u00e9mn\u011b n\u00edzk\u00fd valiv\u00fd odpor je kl\u00ed\u010dov\u00fd pro prodlou\u017een\u00ed dojezdu elektrick\u00fdch vozidel. S Continentalem m\u00e1me po boku siln\u00e9ho partnera: d\u00edky na\u0161\u00ed dlouholet\u00e9 spolupr\u00e1ci v oblasti origin\u00e1ln\u00edho vybaven\u00ed m\u016f\u017eeme spole\u010dn\u011b vyv\u00edjet \u0159e\u0161en\u00ed, kter\u00e1 p\u0159in\u00e1\u0161ej\u00ed \u0159idi\u010d\u016fm hmatateln\u00e9 zv\u00fd\u0161en\u00ed \u00fa\u010dinnosti.\u201c<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Spole\u010dnosti Continental a Renault Group ozn\u00e1mily partnerstv\u00ed zam\u011b\u0159en\u00e9 na sn\u00ed\u017een\u00ed valiv\u00e9ho odporu u elektrick\u00fdch vozidel. Ob\u011b spole\u010dnosti spole\u010dn\u011b vyvinuly pneumatiku zalo\u017eenou na pneumatice Continental EcoContact 7, kter\u00e1 dosahuje a\u017e o 35 % ni\u017e\u0161\u00edho valiv\u00e9ho odporu, ne\u017e je po\u017eadov\u00e1no pro nejvy\u0161\u0161\u00ed hodnocen\u00ed A na \u0161t\u00edtku pneumatik EU \u2014 a podle spole\u010dnosti Continental p\u0159id\u00e1v\u00e1 p\u0159ibli\u017en\u011b 30 km [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":6007,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[204,31],"tags":[],"class_list":["post-6436","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-continental","category-novinky"],"acf":[],"_links":{"self":[{"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/posts\/6436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/comments?post=6436"}],"version-history":[{"count":1,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/posts\/6436\/revisions"}],"predecessor-version":[{"id":6437,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/posts\/6436\/revisions\/6437"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/media\/6007"}],"wp:attachment":[{"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/media?parent=6436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/categories?post=6436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/testpneus.fr\/mag\/wp-json\/wp\/v2\/tags?post=6436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}