I-Ferrari Roma test drive: imininingwane yobuchwepheshe nemishini - ukubuka kuqala
Okuqukethwe
Injini yeFerrari Roma
La UFerrari Roma Inikwe amandla yi-injini engu-8 hp turbocharged V620 evela emndenini onqobe umklomelo we-Engine of the Year iminyaka emine ilandelana. Ukuqamba okuyinhloko kwalolu hlobo lwenjini ye-Ferrari V4 amaphrofayili amasha we-camshaft, inzwa yejubane elinganisa ukujikeleza kwe-turbine, evumela ukuthi ijubane eliphezulu likhuphuke libe ngaphezu kwe-8 rpm. kanye nokwethulwa kwesihlungi se-petroli, isihlungi se-matrix esivaliwe esenzelwe ukuhambisana nomthetho wokulawulwa kokungcola kwe-Euro 5000D.
Shintsha
Ukudluliswa okusha kwe-8-speed dual-clutch, okwenziwe ngokobukhulu bayo nobunzima obungu-6 kg kune-gearbox engu-7-speed owedlule, kunciphisa ukusetshenziswa kukaphethiloli futhi kwandisa injabulo yokushayela iFerrari Roma ezimeni zasemadolobheni kanye nangesikhathi sokuhamba kweStop & Go. ., futhi kwenza amagiya agudluze abe namandla futhi ajabulise kakhulu ngesikhathi sokushayela ngenxa yemidlalo ngenxa yokusebenzisa uwoyela ophansi we-viscosity nokumiswa kwesump eyomile ukunciphisa ukulahleka ekusebenzeni kahle kwe-hydrodynamic.
Ngaphezu kwalokho, lokhu kudluliswa kwe-oyili yokuhambisa uwoyela okuvela kokudluliswa okusha kuvela ku-SF90 Stradale; kule nguqulo, noma kunjalo, ingathembela kubude obude begiya negiya elibuyela emuva, okuyiSF90 Stradale eqhutshwa yimoto kagesi. Ubukhulu bomhlangano omusha we-clutch Assembly bancishiswe ngo-20% kanti i-torque edluliswayo inyuswe ngo-35%. Amasu wesoftware wePowertrain athuthukisiwe nge-ECU enamandla kakhulu nokuhlanganiswa okuqinile nohlelo lokuphathwa kwezinjini. Ngakho-ke, izinguquko zamagiya ziyashesha, kepha ngaphezu kwakho konke bushelelezi futhi zifana kakhulu. Ngokusho kukaFerrari, impendulo yenjini esheshayo esheshayo kumfutho we-accelerator pedal kungenxa ye-shaft yayo eyisicaba, eqinisekisa ukubumbana okukhulu nokuthwala okukhulu, ngaleyo ndlela ithuthukise i-hydrodynamics; usayizi omncane wama-turbine, angaphansi kwamandla we-inertial; ubuchwepheshe bokuhamba kabili obunciphisa ukuphazamiseka phakathi kwamasilinda; futhi kunqwaba eyodwa yokuqothula ucezu olufakwe amapayipi alinganayo ukuze kukhuliswe amagagasi okucindezela ophephela futhi anciphise ukwehla kwengcindezi.
elekthronikhi
La UFerrari Roma ifakwe i-Variable Boost Management, isoftware ephathelene nokushintsha i-torque edluliswayo kuye ngegiya elisetshenzisiwe, okunikeza imoto ukuqhubeka ikhuphuka ngokuqhubekayo, ikhulisa ukusetshenziswa kwephethiloli. Njengoba izilinganiso zamagiya zikhula, i-torque etholakalayo inyuka iye ku-760 Nm ngamagiya angu-7 no-8: lokhu kuvumela izilinganiso zamagiya ezinde ngamagiya aphakeme, okusiza kakhulu ukusebenzisa uphethiloli omncane kanye nokukhishwa ngenkathi kukhuphula i-torque curves torque emagiyeni aphansi ukuhlinzeka ngokudonsa njalo.
umsindo
Ngaphezu kwalokho, UFerrari RomaNjengazo zonke izimoto zangaphambilini zePrancing Horse, ifaka umsindo oyingqayizivele futhi ongaqondakali. Ukufeza lokhu, kwacwaningwa amasu amaningana, kufaka phakathi i-geometry entsha yomugqa wokukhipha ngokususa ama-muffler amabili angemuva, anciphise kakhulu ingcindezi yangemuva ezingxenyeni zomsila; i-geometry entsha yama-valve e-wastegate, manje asemise okweqanda ukuze anciphise kakhulu ukucindezela emuva futhi athuthukise ikhwalithi yomsindo; futhi silawule la mavelu ashiwo ngenhla "ngokulingana" ngokuqhubekayo nangokuhamba kancane ngokuhambisana nesimo sokushayela.
I-Ferrari Roma chassis
Ukuthuthukiswa okunamandla UFerrari Roma kugxile ekwandiseni imiqondo kumnandi ukushayela kanye nokukhululeka kokushayela ngenxa yokonga okukhulu kwesisindo nenguqulo yakamuva umqondo Ukulawula ukushelela eceleni. Umzimba kanye ne-chassis yeFerrari Roma kuklanywe kabusha kusetshenziswa amasu akamuva okukhipha umbala kanye nezindlela zokukhiqiza ezithuthuke kakhulu, okuletha iphesenti lezingxenye ezintsha ngokuphelele ku-70%, kanti iFerrari Roma iyimoto enenjini yangaphambili naphakathi. ngesilinganiso esihle kakhulu sesisindo / amandla engxenyeni (2 kg / hp).
Side Slip Control 6.0
La UFerrari Roma ifakwe ohlangothini isiliphu uhlelo 6.0, umqondo eqondisa ukungenelela kwezinhlelo zokulawula izimoto ngokusebenzisa i-algorithm ekhethekile. I-SSC 6.0 ihlanganisa i-E-Diff, i-F1-Trax, i-SCM-E Frs kanye nezinhlelo ze-Ferrari Dynamic Enhancer, phakathi kwezinye. Inhloso ye-5-position Manettino (Wet, Comfort, Sport, Race, ESC-Off) ukukhulisa ukuphatha kanye nokudonsa kweFerrari Roma phezu komnikelo osuvele uphakeme ohlinzekwa ukusetha okuyisisekelo kwemoto, okwenza ukushayela. kumnandi kakhulu.
IFerrari Dynamic Enhancer
Amasistimu Isithuthukisi seFerrari Dynamic, isebenza kuphela kusimo sokujaha seManettino, ilawula amandla wangemuva ngokudala ukucindezela okuqondile kwe-hydraulic ngokuya ngesimo esinqumayo sebhuleki lamasondo amane. I-FDE ayisilo uhlelo lokulawula ukuzinza futhi ijoyina ukulawulwa kokuqina kokuqina kwe-elekthronikhi: uma kuqhathaniswa neyokugcina, yakhelwe ukukhulisa injabulo yokushayela ngokwenza kube lula ukulawula amandla wezimoto ngesenzo esilinganisiwe. emabhulekini esondo elilodwa noma amaningi. Lokhu kusekela inhloso yemoto yokujaha, okungukuthi ukushayela injabulo nokushayela injabulo.
I-ADAS
Amasistimu athuthukile ayatholakala uma ucelwa. I-ADAS Ferrari amasistimu okusiza ukushayela (i-SAE level 1), njenge-adaptive cruise control, engenziwa isebenze ngokuqondile esiteringini ukuze isetshenziswe nsuku zonke noma ohambweni olude ngokunethezeka okuphelele, kanye ne-autonomous yamabhuleki ezimeni eziphuthumayo, isixwayiso sokusuka emzileni esinophawu lokuqashelwa kwethrafikhi , Blind Spot Amasistimu okuthola anesexwayiso sethrafikhi esingemuva kanye nekhamera yokubuka ezungezile. Isistimu yesilambu selambu se-matrix ye-LED ekhethwayo iklanyelwe ukuthuthukisa ukubonakala komgwaqo ngokusebenzisa imishayo ephezulu, ukugwema izimoto ezicasulayo kokubili lapho uya ngakhona nakwehlukile. Uma imoto itholwa ku-beam yokukhanya, isistimu ikhetha ngokuzenzakalelayo futhi ngokuzenzakalelayo izingxenye ze-beam ezingase zivale umshayeli wenye imoto, zenze ikhoni yesithunzi. Uma inombolo yezimoto ezitholiwe iphezulu, i-beam ephezulu ingacishwa ngokuphelele ukuze iphinde isebenze kancane noma ngokuphelele lapho umgwaqo usucacile. Emigwaqweni enesivinini esikhulu, isistimu ivimbela ukukhanya ezimotweni ezivela ngakolunye uhlangothi. Lapho kukhona izimpawu zethrafikhi ezikhanyayo, isistimu inganciphisa ukukhanya kwama-LED angawodwana ukuze yenze ukushayela kunethezeke. Okunye okuthokozisayo kwamalambu eMatrix LED wukukwazi ukushintsha i-beam light beam ukuze ihambisane nesimo sokushayela.
IFerrari Roma, i-aerodynamics
Ukuze unikeze ukusebenza okuhle kakhulu kwe-aerodynamic futhi ngasikhathi sinye ugcine ubumsulwa besitayela seFerrari Roma, kuye kwafundwa izixazululo ezahlukahlukene ezithuthukile zobuchwepheshe, ikakhulukazi ukusetshenziswa kwephiko elingemuva elihambayo elihlanganiswe nefasitela langemuva. eklanyelwe ukugcina ubuhle bemigqa yamaphiko evaliwe nesiqinisekiso, ngenxa yokuvulwa okuzenzakalelayo ngejubane eliphezulu, izinga lomthwalo we-aerodynamic elidingekayo emotweni yokusebenza ngokuhlukile.
Umthwalo ashukhumisayo
Ukusebenzisana nokubambisana kwansuku zonke phakathi kwe-Aerodynamics neCentro Stile kuholele kwizisombululo ezifanele ukudala umthwalo oqondile wezimoto zezemidlalo, ngaphandle kokuyekethisa ubumsulwa bomklamo. IFerrari Roma ithuthukisa amandla angaphansi kwama-95 kg ngama-250 km / h uma iqhathaniswa nenye imodeli engu-2 +, i-Ferrari Portofino, ngokusebenzisa ama-vortex generator afakwe ngaphambili komuntu kanye ne-aerodynamics esebenzayo ngemuva. Abokuqala banomsebenzi wokukhiqiza umthwalo owanele wangaphambili ngokwenyuka okuncane kokumelana, kuyilapho i-spoiler yangemuva esetshenziswayo esizenzekelayo iqondiswe ekulinganiseni ngamandla kwemoto ngokudala umthwalo ku-asi engemuva.
Iphiko elisebenzayo
Ngenxa ye-kinematics ekhethekile, iphiko elingemuva elihambayo lingathatha izikhundla ezintathu ezihlukene: Ukumelana okuphansi, Isilinganiso sabasebenzi e Ukusebenza okuphezulu... Esikhundleni se-LD, into ehambayo ihambisana nefasitela langemuva futhi ivumela umoya ukuthi udlule phezu kwayo, ingabonakali ekugelezeni. Uma ivuleke ngokuphelele (i-HD), into ehambayo inyuka ngama-degree angama-135 iye ewindini langemuva, ifaka cishe u-95 kg womthwalo oqondile ku-250 km / h ngokukhuphuka kokuhudula okungu-4% kuphela. Esimweni esiphakathi nendawo (i-MD), iphiko elihambayo esikhundleni salo likhiqiza cishe u-30% womthwalo ophakeme kakhulu ngokunyuka okungaphansi kuka-1% kokuhudula. Ama-kinematics aqhutshwa yimoto kagesi, umqondo wayo osuselwa kusivinini, ukushesha kwe-longitudinal kanye ne-lateral. Ezimweni ezinesivinini esiphansi lapho umnikelo wokulayisha mpo ekusebenzeni kwemoto incane, iphiko lizivumelanisa ngokuzenzekelayo Ukumelana okuphansi... Lokhu kulungiswa kugcinwa kuze kufike ku-100 km / h. Ngejubane elingaphezu kwama-300 km / h, iphiko lithatha isikhundla esiphansi esiphansi: ezimweni zokushayela ezimbi kakhulu, kungcono ukuba nemoto elinganiselayo, kucatshangelwa nokulahleka okuncane kokuhudula. Ngisho naphakathi kwebanga lesivinini esiphakathi nendawo, lapho umthwalo omile ubaluleke kakhulu, i-spoiler ithatha isikhundla se-MD: kodwa-ke, kulokhu, ukuhamba kwayo kuzoncika ekusheshisweni kwemoto isikhathi eside nangemuva. Ukuma kwephiko eligudlukayo akukaze kukhethwe ngesandla: umkhawulo wayo wokuphendula uyehluka futhi uhlobene nesimo seManettino. Lokhu kukhetha kususelwa esifisweni sokuvumelanisa ukukhiqizwa kokuma mpo nokuphathwa kwezimoto okunamandla. Ezimweni isikhalazo Lapho unyathela amabhuleki ngokushesha, into ehambayo ishintshela ngokuzenzakalela ekucushweni kwe-HD, idale umthwalo ophakeme kakhulu futhi yenze imoto ilingane ngokulingana.
