{"id":53445,"date":"2019-12-02T00:00:00","date_gmt":"2019-12-01T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/russian-railway-simulator-rrs-pervyj-publichnyj-reliz"},"modified":"2020-02-18T14:01:21","modified_gmt":"2020-02-18T11:01:21","slug":"russian-railway-simulator-rrs-pervyj-publichnyj-reliz","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/russian-railway-simulator-rrs-pervyj-publichnyj-reliz","title":{"rendered":"Simulatori i Hekurudhave Ruse (RRS): l\u00ebshimi i par\u00eb publik","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Arriti finalisht dita q\u00eb kam pritur, dit\u00ebn kur m\u00eb n\u00eb fund mund t\u00eb paraqes k\u00ebt\u00eb zhvillim. Projekti u nis pik\u00ebrisht nj\u00eb vit m\u00eb par\u00eb, m\u00eb 1 Shtator 2018, t\u00eb pakt\u00ebn n\u00eb repo RRS n\u00eb Gtihub<\/a><\/noindex> komiti i par\u00eb ka pik\u00ebrisht k\u00ebt\u00eb dat\u00eb.<\/p>\n

Treni i pasagjer\u00ebve n\u00eb stacionin Rostov Glavni (klikohet)<\/i><\/p>\n

\"Simulatori<\/a><\/noindex><\/p>\n

\u00c7far\u00eb \u00ebsht\u00eb RRS? Ky \u00ebsht\u00eb nj\u00eb simulator i hapur multidimensional p\u00ebr materie l\u00ebviz\u00ebse me shina 1520 mm. Lexuesi, natyrisht, do t\u00eb b\u00ebj\u00eb pyetjen: \"P\u00ebrse \u00ebsht\u00eb ky projekt i nevojsh\u00ebm, n\u00ebse ka shum\u00eb simulator\u00eb gjithashtu p\u00ebr tema hekurudhore, si t\u00eb tregtive ashtu edhe t\u00eb hapur?\" P\u00ebr p\u00ebrgjigjen e k\u00ebsaj pyetjeje, propozoj t\u00eb shikojm\u00eb posht\u00eb
\n<\/a><\/noindex><\/p>\n

Historia e projektit<\/h1>\n

\nDikur, shum\u00eb koh\u00eb m\u00eb par\u00eb, n\u00eb vitin 2001, u publikua Microsoft Train Simulator (MSTS)<\/a><\/noindex>, q\u00eb lind p\u00ebr ne nj\u00eb komunitet t\u00eb madh simulesh hekurudhor. Gjat\u00eb disa viteve q\u00eb ky projekt ekzistoi (deri sa Microsoft e braktisi at\u00eb, duke u marr\u00eb me gj\u00ebra m\u00eb interesante p\u00ebr t\u00eb, si\u00e7 ishte falimentimi i Nokias, etj.), projekti u mbush me nj\u00eb mori shtesash t\u00eb krijuara p\u00ebr t\u00eb: itinerar\u00ebsh, materie l\u00ebviz\u00ebse, skenar\u00ebsh.<\/p>\n

N\u00eb baz\u00eb t\u00eb MSTS, m\u00eb pas, u krijuan disa projekte t\u00eb tjera, si\u00e7 jan\u00eb OpenRails<\/a><\/noindex>, RTrainSim (RTS)<\/a><\/noindex> dhe shtesa e deriva t\u00eb tjera. Filluan gjithashtu projekte tregtare, si\u00e7 \u00ebsht\u00eb i famshmi Trainz<\/a><\/noindex>. Dhe do t\u00eb kishte qen\u00eb mir\u00eb, por shum\u00eb adhurues t\u00eb transportit hekurudhor nuk jan\u00eb t\u00eb k\u00ebnaqur me k\u00ebto produkte p\u00ebr arsye krejt objektive \u2014 ato nuk pasqyrojn\u00eb specifikat e mjeteve t\u00eb transportit t\u00eb brendsh\u00ebm, t\u00eb cilat p\u00ebrdoren dhe zhvillohen n\u00eb hap\u00ebsir\u00ebn post-sovjetike. Kjo \u00ebsht\u00eb ve\u00e7an\u00ebrisht evidente kur shikohet se si zbatohen frenat e trenit \u2014 asnj\u00eb nga projektet e p\u00ebrmendura nuk ka dhe nuk do t\u00eb ket\u00eb nj\u00eb zbatim t\u00eb duhur t\u00eb frenave automatik\u00eb t\u00eb sistemit Matrosov.<\/p>\n

N\u00eb vitin 2008, i cili nuk \u00ebsht\u00eb shum\u00eb i af\u00ebrt, u shfaq nj\u00eb projekt tjet\u00ebr \u2014 ZDSimulator<\/a><\/noindex>, i zhvilluar nga Vyacheslav Usov. Ky projekt \u00ebsht\u00eb i shk\u00eblqyer sepse merr parasysh dhe korrigjon defectet e p\u00ebrmendura m\u00eb lart, duke u orientuar fillimisht n\u00eb mjetet e transportit t\u00eb gjurm\u00ebs ruse. Por ka nj\u00eb \u00abpor\u00bb t\u00eb madhe \u2014 projekti \u00ebsht\u00eb pronar dhe i mbyllur, duke mos lejuar integrimin e mjeteve t\u00eb transportit t\u00eb tija. <\/p>\n

Un\u00eb hyra n\u00eb tem\u00ebn e hekurudhave n\u00eb vitin 2007, kur fillova t\u00eb punoja n\u00eb OAO VELNII<\/a><\/noindex>, n\u00eb pozitat e k\u00ebrkuesit shkencor, dhe pas mbrojtjes s\u00eb disertacionit tim p\u00ebr kandidat n\u00eb vitin 2008 \u2014 k\u00ebrkuesit t\u00eb lart\u00eb shkencor. At\u00ebher\u00eb takova arritjet e fundit n\u00eb fush\u00ebn e loj\u00ebrave-simulues t\u00eb hekurudhave. Mua nuk m\u00eb p\u00eblqeu ajo q\u00eb pash\u00eb, dhe projekti ZDSimulator n\u00eb at\u00eb koh\u00eb nuk ekzistonte akoma. M\u00eb pas, i p\u00ebrfshir\u00eb n\u00eb dinamik\u00ebn e mjeteve t\u00eb transportit, kam shkuar n\u00eb Universitetin Shtet\u00ebror t\u00eb Hekurudhave t\u00eb Rostovit (RUGPS<\/a><\/noindex>) me tem\u00ebn e disertacionit doktoral mbi dinamik\u00ebn e frenimit t\u00eb trenit t\u00eb mallrave. Sot, un\u00eb drejtoj zhvillimin e kompleks\u00ebve t\u00eb simulator\u00ebve p\u00ebr transportin hekurudhor p\u00ebr universitetin ton\u00eb dhe jap disiplinat profesionale n\u00eb katedr\u00ebn \"Mjetet e T\u00ebrheqjes\".<\/p>\n

Pasoj\u00eb e t\u00eb gjitha m\u00ebsip\u00ebrmeve lindi ideja e krijimit t\u00eb nj\u00eb simulatori, i cili do t\u2019i jepte zhvilluesit t\u00eb shtesave kontrollin e plot\u00eb mbi proceset fizike q\u00eb ndodhin n\u00eb nj\u00eb sistem t\u00eb l\u00ebvizsh\u00ebm. E ngjashme me simulatorin hap\u00ebsinor Orbiter, p\u00ebr t\u00eb cilin dikur kam krijuar nj\u00eb shtes\u00eb n\u00eb form\u00ebn e nj\u00eb familjeje raketash transportuese t\u00eb bazuara n\u00eb R-7. Nj\u00eb vit m\u00eb par\u00eb, u angazhova n\u00eb k\u00ebt\u00eb pun\u00eb dhe iu p\u00ebrkushtova asaj me gjith\u00eb shpirt. M\u00eb 26 dhjetor 2018 doli n\u00eb drit\u00eb kjo demo teknologjike<\/a><\/noindex>.<\/p>\n

Puna ime u v\u00ebrejt nga entuziast\u00ebt, dhe nj\u00eb figur\u00eb e njohur n\u00eb rrethin e simuler\u00ebve t\u00eb hekurudhave, krijuesi i p\u00ebrmbajtjes vizuale p\u00ebr ZDsimulator Roman Biryukov (Romych RZHDUZ)<\/a><\/noindex> m\u00eb ofroi ndihm\u00eb dhe bashk\u00ebpunim n\u00eb zhvillimin e m\u00ebtejsh\u00ebm t\u00eb projektit. M\u00eb von\u00eb, u bashkua me ne nj\u00eb zhvillues tjet\u00ebr \u2014 Aleksandr Mishchenko (Ulovskii2017,<\/a><\/noindex>) krijuesi i rrug\u00ebve p\u00ebr ZDsimulator. Bashk\u00ebpunimi yn\u00eb na \u00e7oi n\u00eb publikimin e par\u00eb. N\u00eb video \u00ebsht\u00eb nj\u00eb p\u00ebrmbledhje e m\u00ebnyr\u00ebs se si duket loja n\u00eb publikimin e saj t\u00eb par\u00eb.<\/p>\n

\r\n \"Luaj\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

Ve\u00e7orit\u00eb e simulatorit RRS<\/h1>\n

\nS\u00eb pari, kjo \u00ebsht\u00eb nj\u00eb arkitektur\u00eb e hapur softuerike. Pa p\u00ebrmendur se kodi i simulatorit \u00ebsht\u00eb i hapur, ekziston nj\u00eb API dhe SDK t\u00eb orientuara p\u00ebr zhvilluesit e shtesave t\u00eb pal\u00ebve t\u00eb treta. Pragu i hyrjes \u00ebsht\u00eb mjaft i lart\u00eb \u2014 k\u00ebrkohen aft\u00ebsi bazike zhvillimi n\u00eb gjuh\u00ebn C++. Simulatori \u00ebsht\u00eb shkruar pik\u00ebrisht n\u00eb t\u00eb, duke p\u00ebrdorur kompilatorin GCC dhe variantin e tij MinGW p\u00ebr sistemin operativ Windows. P\u00ebr m\u00eb tep\u00ebr, njohja e zhvilluesit me korniz\u00ebn Qt \u00ebsht\u00eb e d\u00ebshirueshme, pasi shum\u00eb koncepte prej saj jan\u00eb n\u00eb themel t\u00eb arkitektur\u00ebs s\u00eb loj\u00ebs.<\/p>\n

Megjithat\u00eb, me p\u00ebrpjekje dhe d\u00ebshir\u00eb t\u00eb duhur, ky projekt ofron mund\u00ebsi t\u00eb m\u00ebdha p\u00ebr zhvilluesit e shtesave. Nj\u00ebsit\u00eb e l\u00ebvizshme implementohen si module mbi baz\u00ebn e bibliotekave dinamike. Elementi kryesor strukturor n\u00eb simulator \u00ebsht\u00eb nj\u00eb nj\u00ebsi e l\u00ebvizshme<\/i>, ose nj\u00ebsi l\u00ebviz\u00ebse (PE) \u2014 vagon (jo-motorik ose n\u00eb p\u00ebrb\u00ebrje t\u00eb trenit motorik) ose seksion lokomotive. API ofron mund\u00ebsin\u00eb e caktimit t\u00eb momentit t\u00eb rrotullimit t\u00eb aplikuar n\u00eb \u00e7iftet e rrotave t\u00eb PE, duke marr\u00eb n\u00eb p\u00ebrgjigje shpejt\u00ebsin\u00eb k\u00ebndore t\u00eb \u00e7iftit t\u00eb rrotave, si dhe parametra t\u00eb jasht\u00ebm, si tensioni dhe lloji i rrym\u00ebs n\u00eb rrjetin kontaktues. Simuluesi nuk di asgj\u00eb tjet\u00ebr dhe nuk d\u00ebshiron t\u00eb dij\u00eb, duke l\u00ebn\u00eb fizik\u00ebn e funksionimit t\u00eb pajisjeve t\u00eb brendshme n\u00eb kujdesin e zhvilluesit t\u00eb caktuar t\u00eb lokomotiv\u00ebs ose vagonit.<\/p>\n

Nuk \u00ebsht\u00eb e v\u00ebshtir\u00eb t\u00eb kuptohet se nj\u00eb qasje relativisht e ul\u00ebt e nivelit ofron mund\u00ebsin\u00eb p\u00ebr t\u00eb realizuar nuancat m\u00eb t\u00eb vogla t\u00eb skem\u00ebs s\u00eb lokomotiv\u00ebs. P\u00ebr m\u00eb tep\u00ebr, grupi i simuluesit p\u00ebrfshin nj\u00eb set standard i pajisjeve q\u00eb instalohet n\u00eb p\u00ebrb\u00ebrjet vendase: krani i trenit p\u00ebr shoferin nr. 395, dispe\u00e7eri i ajrit nr. 242, krani i frenit ndihm\u00ebs nr. 254 dhe element\u00eb t\u00eb tjer\u00eb t\u00eb pajisjeve t\u00eb frenimit. Zhvilluesi i shtes\u00ebs duhet thjesht t\u00eb lidh\u00eb k\u00ebta element\u00eb n\u00eb nj\u00eb skem\u00eb pneumatike t\u00eb lokomotiv\u00ebs ose vagonit t\u00eb caktuar. P\u00ebr m\u00eb tep\u00ebr, ekziston nj\u00eb API p\u00ebr krijimin e bllokave t\u00eb saj t\u00eb pajisjeve.<\/p>\n

Arkitektura RRS \u00ebsht\u00eb nd\u00ebrtuar mbi nd\u00ebrveprimin e dy proceseve kryesore<\/p>\n