{"id":143764,"date":"2015-04-19T21:03:00","date_gmt":"2015-04-19T21:03:00","guid":{"rendered":"https:\/\/transinfo.pl\/x\/inforail\/po-linii-pkm-120-km-h-_more_72790\/"},"modified":"2015-04-19T21:03:00","modified_gmt":"2015-04-19T21:03:00","slug":"po-linii-pkm-120-km-h-_more_72790","status":"publish","type":"inforail","link":"https:\/\/transinfo.pl\/x\/inforail\/po-linii-pkm-120-km-h-_more_72790\/","title":{"rendered":"Po linii PKM 120 km\/h"},"content":{"rendered":"

W najbli\u017cszym tygodniu, w dniach 20-24 kwietnia 2015 r., naca\u0142ej linii PKM odbywa\u0107 si\u0119 b\u0119d\u0105 testy rozruchowe systemu GSM-R, polegaj\u0105cem.in. na sprawdzeniu pokrycia sygna\u0142em radiowym ca\u0142ej linii PKM, przymaksymalnej pr\u0119dko\u015bci 120 km\/h. W pr\u00f3bach uczestniczy\u0107 b\u0119dzie 80-tonowa lokomotywaBombardier TRAXX F140 DE, wypo\u017cyczona od Lotos Kolej.<\/p>\n

W zwi\u0105zku z tym, \u017ce po raz pierwszy po torach PKM pojazdszynowy b\u0119dzie porusza\u0142 si\u0119 z naprawd\u0119 du\u017cymi pr\u0119dko\u015bciami, rz\u0119du 100-120 km\/h, Sp\u00f3\u0142ka apelujedo wszystkich, aby – w trosce o w\u0142asne bezpiecze\u0144stwo – w najbli\u017cszych dniachnie zbli\u017cali si\u0119 do linii, nie wchodzili na nasypy i wiadukty oraz nieprzechodzili przez tory! Przy lokomotywie jad\u0105cej ponad 100 km\/h – skracanie sobiedrogi przez tereny kolei metropolitalnej b\u0119dzie naprawd\u0119 niebezpieczne! <\/p>\n

Jaki\u015b czas temu na trasie PKM zako\u0144czy\u0142 si\u0119 monta\u017c maszt\u00f3wGSM-R. System sterowania ruchem ERTMS odpowiada za automatyzacj\u0119 nadzoru nadprowadzeniem ruchu poci\u0105g\u00f3w. Z uwagi na to, \u017ce w tym systemie sterowanie ruchemodbywa si\u0119 poprzez sta\u0142\u0105 dwukierunkow\u0105 wymian\u0119 informacji, komunikacja radiowapomi\u0119dzy poci\u0105giem a systemem sterowania ruchem kolejowym odbywa\u0107 si\u0119 b\u0119dzie zapomoc\u0105 systemu GSM-R.<\/p>\n

Na linii PKM zbudowanych zosta\u0142o \u0142\u0105cznie 6 wie\u017c dotransmisji GSM-R. Cztery z nich maj\u015b wysoko\u015b\u0107 32,5 m, jedna 22,5 m (w okolicach bocznicyprzy lotnisku). Najwy\u017csza ? 48 m ? jest ? stoj\u0105ca ju\u017c od kilku dni wie\u017ca w okolicachdawnego poligonu na Jasieniu.<\/p>\n

Lokalizacja poszczeg\u00f3lnych maszt\u00f3w oraz ich ilo\u015b\u0107 i wysoko\u015b\u0107zosta\u0142y wytypowane przez ekspert\u00f3w w taki spos\u00f3b, \u017ceby zapewni\u0107 pe\u0142ne pokryciesystemem GSM-R ca\u0142ej linii PKM. Jest to bardzo istotne, poniewa\u017c ukszta\u0142towanieterenu w Gda\u0144sku, a w szczeg\u00f3lno\u015bci liczne wzg\u00f3rza i w\u0105wozy nie pozostaj\u0105 bezwp\u0142ywu na tego typu \u0142\u0105czno\u015b\u0107. System GSM-R, jest systemem \u0142\u0105czno\u015bcikierunkowej. Oznacza to, \u017ce wi\u0105zka sygna\u0142u przekazywana jest kierunkowopomi\u0119dzy masztami, a znajduj\u0105ce si\u0119 pomi\u0119dzy nimi przeszkody terenowe mog\u0105doprowadzi\u0107 do zak\u0142\u00f3ce\u0144 w przep\u0142ywie sygna\u0142u.<\/p>\n

Wybrane lokalizacje 6 maszt\u00f3w GSM-R na linii PKM s\u0105optymalne dla tego systemu \u0142\u0105czno\u015bci i umo\u017cliwiaj\u0105 zalogowanie poci\u0105gu dosystemu zarz\u0105dzania ruchem kolejowym przy maksymalnej dozwolonej pr\u0119dko\u015bci nadanym odcinku linii.<\/p>\n

{https:\/\/www.youtube.com\/watch?v=T5iNPQtkuWc}\t\t<\/span><\/p>\n<\/p>\n

„<\/p>\n","protected":false},"author":1,"featured_media":143765,"comment_status":"","ping_status":"closed","template":"","categories":[23],"tags":[3431,3977,1206,162],"class_list":["post-143764","inforail","type-inforail","status-publish","has-post-thumbnail","hentry","category-infrastruktura","tag-ertms","tag-gsm-r","tag-pkm","tag-pomorskie"],"acf":[],"yoast_head":"\nPo linii PKM 120 km\/h - 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\/inforail\/po-linii-pkm-120-km-h-_more_72790\/\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Po linii PKM 120 km\/h\" \/>\n<meta property=\"og:description\" content=\"W najbli\u017cszym tygodniu, w dniach 20-24 kwietnia 2015 r., naca\u0142ej linii PKM odbywa\u0107 si\u0119...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/transinfo.pl\/x\/inforail\/po-linii-pkm-120-km-h-_more_72790\/\" \/>\n<meta property=\"og:site_name\" content=\"TransInfo Archiwum\" \/>\n<meta property=\"og:image\" content=\"http:\/\/default\" \/>\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\/inforail\/po-linii-pkm-120-km-h-_more_72790\/\",\"url\":\"https:\/\/transinfo.pl\/x\/inforail\/po-linii-pkm-120-km-h-_more_72790\/\",\"name\":\"Po linii PKM 120 km\/h - 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