\u010cl\u00e1nek v\u00a0MF Dnes informuje o v\u00fdsledku testov\u00e1n\u00ed televizor\u016f Samsung, kter\u00e9 si SEI objednala. SEI v\u00a0r\u00e1mci sv\u00fdch kompetenc\u00ed, kdy zodpov\u00edd\u00e1 za kontrolu energetick\u00fdch \u0161t\u00edtk\u016f a ekodesignu, zadala testov\u00e1n\u00ed televizor\u016f Samsung z\u00a0d\u016fvodu ov\u011b\u0159en\u00ed spr\u00e1vnosti \u00fadaj\u016f uv\u00e1d\u011bn\u00fdch na energetick\u00e9m \u0161t\u00edtku. Dle test\u016f, kter\u00fdch bylo celkem 3, se nakonec uk\u00e1zalo, \u017ee nam\u011b\u0159en\u00e1 spot\u0159eba televizor\u016f odpov\u00edd\u00e1 \u00fadaj\u016fm na \u0161t\u00edtku. Cel\u00fd \u010dl\u00e1nek si m\u016f\u017eete p\u0159e\u010d\u00edst n\u00ed\u017ee.<\/p>\n
Televizory Samsung \u010del\u00ed podez\u0159en\u00ed, \u017ee p\u0159i testech um\u011ble sni\u017euj\u00ed spot\u0159ebu elektrick\u00e9 energie. <\/em><\/p>\n V akreditovan\u00e9 laborato\u0159i Elektrotechnick\u00e9ho zku\u0161ebn\u00edho \u00fastavu (EZ\u00da) v pra\u017esk\u00e9 Troji se loni v z\u00e1\u0159\u00ed se\u0161li z\u00e1stupci \u00fastavu s pracovn\u00edky St\u00e1tn\u00ed energetick\u00e9 inspekce (SEI) a tuzemsk\u00e9 pobo\u010dky spole\u010dnosti Samsung Electronics Czech and Slovak. Cht\u011bli si vz\u00e1jemn\u011b vyjasnit v\u00fdsledky m\u011b\u0159en\u00ed spot\u0159eby t\u0159\u00ed typ\u016f televizor\u016f Samsung. Ty se toti\u017e p\u0159i dvou p\u0159edchoz\u00edch testech chovaly nestandardn\u011b. <\/em><\/p>\n Televizory vykazovaly vy\u0161\u0161\u00ed spot\u0159ebu, ne\u017e deklarovaly prost\u0159ednictv\u00edm energetick\u00fdch \u0161t\u00edtk\u016f v prodejn\u00e1ch z\u00e1kazn\u00edk\u016fm. Samsung v\u0161ak zpochyb\u0148oval metodiku, s jej\u00ed\u017e pomoc\u00ed \u00fastav televize testoval. <\/em><\/p>\n Nejde o jednoduch\u00fd proces. Jak spot\u0159ebu televizor\u016f m\u011b\u0159it definuje jednak evropsk\u00e9 na\u0159\u00edzen\u00ed o uv\u00e1d\u011bn\u00ed spot\u0159eby energie na energetick\u00fdch \u0161t\u00edtc\u00edch a jednak norma Mezin\u00e1rodn\u00ed elektrotechnick\u00e9 komise (IEC). Spot\u0159eba se tak mus\u00ed m\u011b\u0159it nap\u0159\u00edklad v tov\u00e1rn\u00edm nastaven\u00ed, p\u0159i teplot\u011b kolem 23 stup\u0148\u016f Celsia \u010di hodinu pot\u00e9, co byla televize spu\u0161t\u011bna. Na rozd\u00edl od evropsk\u00e9ho na\u0159\u00edzen\u00ed v\u0161ak norma IEC obsahuje i speci\u00e1ln\u00ed DVD se vzorov\u00fdm vys\u00edl\u00e1n\u00edm, p\u0159i jeho\u017e p\u0159ehr\u00e1v\u00e1n\u00ed se maj\u00ed televize testovat. Toto standardizovan\u00e9 video p\u0159itom hraje v p\u0159\u00edpadu kl\u00ed\u010dovou roli. <\/em><\/p>\n \u00dastav testoval \u010cT 24 <\/em><\/p>\n Zku\u0161ebn\u00ed \u00fastav se p\u0159i prvn\u00edm testu \u0159\u00eddil v\u00fdhradn\u011b evropsk\u00fdm na\u0159\u00edzen\u00edm a vzorov\u00e9 DVD nepou\u017eil. \u201eM\u011b\u0159ili jsme spot\u0159ebu podle speci\u00e1ln\u00edho evropsk\u00e9ho na\u0159\u00edzen\u00ed, kter\u00e9 \u0159\u00edk\u00e1, \u017ee se m\u00e1 vyu\u017e\u00edvat n\u00e1hodn\u00fd sign\u00e1l b\u011b\u017en\u00e9ho vys\u00edl\u00e1n\u00ed. <\/em><\/p>\n Pou\u017eili jsme proto \u010cT 24 a pro v\u00fdrobce to dopadlo ne \u00fapln\u011b dob\u0159e,\u201c popisuje postup \u0161\u00e9f EZ\u00da Dalibor Tat\u00fdrek. \u00dastav dosp\u011bl k z\u00e1v\u011bru, \u017ee nam\u011b\u0159en\u00e9 hodnoty neodpov\u00eddaj\u00ed \u00fadaj\u016fm uv\u00e1d\u011bn\u00fdm v\u00fdrobcem na energetick\u00e9m \u0161t\u00edtku. <\/em><\/p>\n Samsung v\u0161ak v\u00fdsledky rozporoval s t\u00edm, \u017ee je pot\u0159eba \u0159\u00eddit se i ustanoven\u00edmi normy. EZ\u00da proto test zopakoval, nyn\u00ed u\u017e s p\u0159\u00edslu\u0161n\u00fdm DVD. Kontrolo\u0159i si v\u0161ak s televizory p\u0159i m\u011b\u0159en\u00ed trochu \u201epohr\u00e1li\u201c. P\u0159\u00edstroje testovali mimo jin\u00e9 p\u0159i rozd\u00edln\u00e9m rozli\u0161en\u00ed \u010di p\u0159i r\u016fzn\u00fdch hodnot\u00e1ch jasu. Op\u011bt se uk\u00e1zalo, \u017ee se televizory chovaj\u00ed neobvykle. <\/em><\/p>\n V\u00fdrazn\u011b vy\u0161\u0161\u00ed p\u0159\u00edkon vykazovaly nejen p\u0159i jin\u00e9m ne\u017e tov\u00e1rn\u00edm nastaven\u00ed, ale i p\u0159i stejn\u00e9m nastaven\u00ed, jako je tov\u00e1rn\u00ed, pokud se zadalo manu\u00e1ln\u011b. Nap\u0159\u00edklad p\u0159i sn\u00ed\u017een\u00ed jasu o jeden bod oproti tov\u00e1rn\u00edmu nastaven\u00ed p\u0159\u00edkon televizoru vzrostl ze 71, respektive 78 watt\u016f, na 90 a 85 watt\u016f. Na t\u011bchto hodnot\u00e1ch se dr\u017eel rovn\u011b\u017e v p\u0159\u00edpad\u011b, \u017ee se jas op\u011bt manu\u00e1ln\u011b zv\u00fd\u0161il na hodnoty tov\u00e1rn\u00edho nastaven\u00ed. <\/em><\/p>\n Sn\u00ed\u017een\u00ed jasu by p\u0159itom m\u011blo spot\u0159ebu sp\u00ed\u0161e sn\u00ed\u017eit. Podle Tat\u00fdrka televizory vykazovaly vy\u0161\u0161\u00ed spot\u0159ebu i v p\u0159\u00edpad\u011b, pokud se testovac\u00ed DVD nespustilo od sam\u00e9ho po\u010d\u00e1tku. <\/em><\/p>\n \u00dastav z toho vyvodil, \u017ee v\u00fdrobky Samsung jsou vybaveny detek\u010dn\u00edm softwarem, kter\u00fd dok\u00e1\u017ee rozpoznat prob\u00edhaj\u00edc\u00ed m\u011b\u0159en\u00ed a tomu p\u0159izp\u016fsobit spot\u0159ebu. \u201eV b\u011b\u017en\u00e9m provozu televizory vykazuj\u00ed v\u011bt\u0161\u00ed p\u0159\u00edkon, ne\u017e je ud\u00e1v\u00e1no na jejich energetick\u00fdch \u0161t\u00edtc\u00edch, a bez tohoto softwaru by nedosahovaly deklarovan\u00fdch hodnot p\u0159\u00edkonu ani p\u0159i jeho zkou\u0161en\u00ed,\u201c napsal Tat\u00fdrek v dopise St\u00e1tn\u00ed energetick\u00e9 inspekci. <\/em><\/p>\n Neporu\u0161ujeme p\u0159edpisy <\/em><\/p>\n Samsung zpochybnil tak\u00e9 v\u00fdsledky druh\u00e9ho m\u011b\u0159en\u00ed a vy\u017e\u00e1dal si op\u011btovn\u00e9 opakov\u00e1n\u00ed testu. P\u0159i posledn\u00edm m\u011b\u0159en\u00ed, kdy se EZ\u00da striktn\u011b dr\u017eel podm\u00ednek stanoven\u00fdch jak v evropsk\u00e9m na\u0159\u00edzen\u00ed, tak v mezin\u00e1rodn\u00ed norm\u011b, televizory pro\u0161ly. <\/em><\/p>\n Mluv\u010d\u00ed tuzemsk\u00e9ho zastoupen\u00ed Samsung David Sahula zd\u016fraz\u0148uje, \u017ee v\u00fdrobky neporu\u0161uj\u00ed \u017e\u00e1dn\u00fd p\u0159edpis, a v tom mu d\u00e1v\u00e1 St\u00e1tn\u00ed energetick\u00e1 inspekce za pravdu. \u0158editel inspekce Pavel Gebauer ale zd\u016fraz\u0148uje, \u017ee za b\u011b\u017en\u00e9ho pou\u017eit\u00ed nemohou p\u0159\u00edstroje deklarovan\u00fdch v\u00fdsledk\u016f dos\u00e1hnout. <\/em><\/p>\n \u201eD\u011bl\u00e1me v\u0161e pro to, abychom spl\u0148ovali \u2013 a je-li to mo\u017en\u00e9, dokonce p\u0159ekra\u010dovali \u2013 m\u00edstn\u011b platn\u00e9 i evropsk\u00e9 normy v oblasti energick\u00e9 n\u00e1ro\u010dnosti. Na\u0161e v\u00fdrobky jsou rutinn\u011b testov\u00e1ny v souladu s harmonizovan\u00fdmi evropsk\u00fdmi normami, aby bylo jasn\u00e9, \u017ee uv\u00e1d\u011bn\u00e9 \u00fadaje o energetick\u00e9 spot\u0159eb\u011b jsou p\u0159esn\u00e9 a zcela v souladu s p\u0159\u00edslu\u0161n\u00fdmi normami,\u201c uvedl Sahula. <\/em><\/p>\n Britsk\u00e9 podez\u0159en\u00ed <\/em><\/p>\n Nen\u00ed to poprv\u00e9, co se jihokorejsk\u00fd Samsung dostal do podez\u0159en\u00ed, \u017ee vyu\u017e\u00edv\u00e1 detek\u010dn\u00ed software. V dob\u011b, kdy vrcholila af\u00e9ra Dieselgate, se n\u00e1znaky o manipulaci objevily ve Velk\u00e9 Brit\u00e1nii. Den\u00edk Guardian informoval o v\u00fdsledc\u00edch test\u016f skupiny ComplianTV, kter\u00e1 se zam\u011b\u0159uje na kontrolu spr\u00e1vnosti \u00fadaj\u016f energetick\u00fdch \u0161t\u00edtk\u016f. <\/em><\/p>\n Podle nich m\u011bly televizory Samsung d\u00edky speci\u00e1ln\u00ed funkci Motion Lighting rozpoznat video z normy Mezin\u00e1rodn\u00ed elektrotechnick\u00e9 komise a sn\u00ed\u017eit b\u011bhem testu spot\u0159ebu. Dosp\u011bly tedy v z\u00e1sad\u011b k podobn\u00fdm z\u00e1v\u011br\u016fm jako nyn\u00ed laborato\u0159 \u010desk\u00e9ho zku\u0161ebn\u00edho \u00fastavu a energetick\u00e1 inspekce. <\/em><\/p>\n Samsung tehdy stejn\u011b jako nyn\u00ed jakoukoliv p\u0159\u00edtomnost detek\u010dn\u00edho softwaru ve sv\u00fdch v\u00fdrobc\u00edch d\u016frazn\u011b pop\u0159el. Podle Sahuly je Motion Lighting funkc\u00ed, kter\u00e1 sni\u017euje spot\u0159ebu nejen b\u011bhem testu, ale kdykoliv je aktivov\u00e1na. \u201eJedn\u00e1 se o funkci dod\u00e1vanou standardn\u011b s na\u0161imi televizory, kter\u00e1 je aktivov\u00e1na po vybalen\u00ed televizoru a z\u016fst\u00e1v\u00e1 aktivn\u00ed, kdykoli z\u00e1kazn\u00edk na sv\u00e9m p\u0159\u00edstroji zvol\u00ed standardn\u00ed re\u017eim,\u201c vysv\u011btlil Sahula. <\/em><\/p>\n Funkce m\u011bla rovn\u011b\u017e zp\u016fsobovat n\u00e1hl\u00fd pokles p\u0159\u00edkonu po spu\u0161t\u011bn\u00ed testovac\u00edho DVD, jak argumentovali z\u00e1stupci Samsungu na z\u00e1\u0159ijov\u00e9 sch\u016fzce v laborato\u0159i EZ\u00da. <\/em><\/p>\n Z\u00e1stupci SEI i EZ\u00da se tehdy p\u0159esv\u011bd\u010dili o tom, \u017ee p\u0159\u00edkon po deaktivaci Motion Lighting opravdu n\u00e1hle vzroste. Jen\u017ee kdy\u017e testovac\u00ed video dojelo do konce a spustilo se op\u011bt od prvn\u00ed minuty, spot\u0159eba n\u00e1hle strm\u011b poklesla. Motion Lighting p\u0159itom po\u0159\u00e1d z\u016fstala vypnut\u00e1. <\/em><\/p>\n","protected":false},"excerpt":{"rendered":" \u010cl\u00e1nek v\u00a0MF Dnes informuje o v\u00fdsledku testov\u00e1n\u00ed televizor\u016f Samsung, kter\u00e9 si SEI objednala. SEI v\u00a0r\u00e1mci sv\u00fdch kompetenc\u00ed, kdy zodpov\u00edd\u00e1 za kontrolu energetick\u00fdch \u0161t\u00edtk\u016f a ekodesignu, zadala testov\u00e1n\u00ed televizor\u016f Samsung z\u00a0d\u016fvodu ov\u011b\u0159en\u00ed spr\u00e1vnosti \u00fadaj\u016f uv\u00e1d\u011bn\u00fdch na energetick\u00e9m \u0161t\u00edtku. Dle test\u016f, kter\u00fdch bylo celkem 3, se nakonec uk\u00e1zalo, \u017ee nam\u011b\u0159en\u00e1 spot\u0159eba televizor\u016f odpov\u00edd\u00e1 \u00fadaj\u016fm na \u0161t\u00edtku. Cel\u00fd … <\/p>\n","protected":false},"author":1,"featured_media":3318,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10,17,7],"tags":[],"class_list":["post-3755","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-archiv-uredni_deska","category-ekodesign","category-o-sei","latest_post"],"_links":{"self":[{"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/posts\/3755","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3755"}],"version-history":[{"count":3,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/posts\/3755\/revisions"}],"predecessor-version":[{"id":9379,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/posts\/3755\/revisions\/9379"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=\/wp\/v2\/media\/3318"}],"wp:attachment":[{"href":"https:\/\/sei.gov.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sei.gov.cz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}