{"id":129919,"date":"2013-07-18T18:52:46","date_gmt":"2013-07-18T18:52:46","guid":{"rendered":"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/"},"modified":"2013-07-18T18:52:46","modified_gmt":"2013-07-18T18:52:46","slug":"szyny-i-kola-w-oku-kamery","status":"publish","type":"infotram","link":"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/","title":{"rendered":"Szyny i ko\u0142a w oku kamery"},"content":{"rendered":"<div style=\"text-align: left\">Na pocz\u0105tku lipca, zar&oacute;wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj. Pod podwoziem zamontowane mia\u0142 czu\u0142e kamery najnowszej generacji, w tym kamer\u0119 termowizyjn\u0105 czy szybkoklatkow\u0105 sprowadzon\u0105 specjalnie z Politechniki Warszawskiej, aby bada\u0107 wsp&oacute;\u0142prac\u0119 ko\u0142a tramwajowego z torem. Specjalna aparatura analizowa\u0142a te\u017c drgania i poziom ha\u0142asu, zar&oacute;wno na zewn\u0105trz, jak i wewn\u0105trz pojazdu. Badania prowadzone s\u0105 w ramach nawi\u0105zanej kilka lat temu wsp&oacute;\u0142pracy MPK Pozna\u0144 z naukowcami z Politechniki Pozna\u0144skiej.<\/div>\n<p><a title=\"Na pocz\u0105tku lipca, zar\u00f3wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj\"><\/p>\n<div style=\"text-align: center\"><a title=\"Na pocz\u0105tku lipca, zar\u00f3wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj\"><img decoding=\"async\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/57533\/1_i_front_760.jpg\" alt=\"1_i_front_760\" title=\"1_i_front_760\" \/><\/a><a title=\"Na pocz\u0105tku lipca, zar\u00f3wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj\"><img decoding=\"async\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/57533\/2_760.jpg\" alt=\"2_760\" title=\"2_760\" \/><\/a><\/div>\n<p><\/a>-&bdquo;Prowadzone badania s\u0105 unikalne nie tylko w skali kraju, ale r&oacute;wnie\u017c i Europy&rdquo;&ndash;m&oacute;wi prof. dr hab. in\u017c. Franciszek Tomaszewski, Dziekan Wydzia\u0142u Maszyn Roboczych i Transportu. &bdquo;Wykorzystane zosta\u0142y zar&oacute;wno kamery umieszczone pod pojazdem, w pobli\u017cu obszaru wsp&oacute;\u0142pracy ko\u0142a i szyny, jak r&oacute;wnie\u017c mikrofony oraz przetworniki drga\u0144. W badaniach wykorzystana zosta\u0142a m.in. kamera termowizyjna, analizuj\u0105ca energi\u0119 w punkcie styku ko\u0142a i szyny. Zarejestrowane obrazy termograficzne umo\u017cliwi\u0105 identyfikacj\u0119 styku jedno lub wielopunktowego badanego ko\u0142a tramwajowego, w aspekcie bezpiecze\u0144stwa przed wykolejeniem oraz komfortu jazdy. Pod pojazdem zosta\u0142a r&oacute;wnie\u017c umieszczona profesjonalna kamera szybkoklatkowa, kt&oacute;ra umo\u017cliwia precyzyjne \u015bledzenie ruchu ko\u0142a nawet podczas kr&oacute;tkotrwa\u0142ych wymusze\u0144, np. podczas wjazdu na iglic\u0119 zwrotnicy&rdquo;. <br \/><a title=\"Na pocz\u0105tku lipca, zar\u00f3wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj\"><\/p>\n<div style=\"text-align: center\"><img decoding=\"async\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/57533\/3_760.jpg\" alt=\"3_760\" title=\"3_760\" \/><a title=\"Na pocz\u0105tku lipca, zar\u00f3wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny tramwaj\"><img decoding=\"async\" src=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/57533\/4_760.jpg\" alt=\"4_760\" title=\"4_760\" \/><\/a><\/div>\n<p><\/a>-&bdquo;Pomiary prowadzone s\u0105 r&oacute;\u017cnych warunkach eksploatacji: na torze prostym, podczas przejazdu przez krzy\u017cownice, czy jazdy w \u0142uku itp.&rdquo;&ndash;przyznaje Marek Grzybowski, Dyrektor Techniczny MPK Pozna\u0144 Sp. z o.o. &bdquo;Pozwol\u0105 one na por&oacute;wnanie zachowania si\u0119 r&oacute;\u017cnego typu pojazd&oacute;w w wybranych warunkach ruchu, a wyniki pos\u0142u\u017c\u0105 identyfikacji miejsc na infrastrukturze torowej, na kt&oacute;rych oddzia\u0142ywanie ko\u0142a z szyn\u0105 jest najbardziej niekorzystne w aspekcie w\u0142asno\u015bci biegowych pojazdu. Ponadto zarejestrowany poziom generowanego ha\u0142asu podczas wsp&oacute;\u0142pracy ko\u0142a z szyn\u0105 pozwoli na ograniczenie jego propagacji do otoczenia. Tym samym badania wp\u0142yn\u0105 na popraw\u0119 komfortu \u017cycia mieszka\u0144c&oacute;w oraz bezpiecze\u0144stwa podr&oacute;\u017cowania komunikacj\u0105 miejsk\u0105&rdquo;.<\/p>\n","protected":false},"author":2,"featured_media":129920,"comment_status":"","ping_status":"closed","template":"","categories":[23],"tags":[881],"class_list":["post-129919","infotram","type-infotram","status-publish","has-post-thumbnail","hentry","category-infrastruktura","tag-mpk-poznan"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.8 (Yoast SEO v23.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Szyny i ko\u0142a w oku kamery - TransInfo Archiwum<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Szyny i ko\u0142a w oku kamery\" \/>\n<meta property=\"og:description\" content=\"Na pocz\u0105tku lipca, zar&oacute;wno w dzie\u0144, jak i w nocy, po Poznaniu kursowa\u0142 drogocenny...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/\" \/>\n<meta property=\"og:site_name\" content=\"TransInfo Archiwum\" \/>\n<meta property=\"og:image\" content=\"https:\/\/transinfo.pl\/wp-content\/archiwum\/files2\/57533\/1_i_front_760.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/\",\"url\":\"https:\/\/transinfo.pl\/x\/infotram\/szyny-i-kola-w-oku-kamery\/\",\"name\":\"Szyny i ko\u0142a w oku kamery - 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