Hazvishamisi kutarisira high-tech F1-style paddle shifters kubva kuFerrari neAlfa Romeo, uye rally-style sequential manual shift kubva kuBMW M3.Asi zvakadini neToyota's manual ye electro-hydraulic automation?
Hongu, Toyota yave kupa shanu-speed manual transmission muMR2 Spyder, uye unogona kushandura magiya uchishandisa mabhatani ari pachidhiraivho kana nekurova transmission selector pacentre console pasina kudzvanyirira clutch pedal.Both controls inotanga a sequence iyo iyo throttle yakavharwa, clutch inobviswa, uye gearshift mechanism inogadziriswa. Ferrari's $155,000 360 Modena F1 - iyo sisitimu inopa kupfupika kwesimba rekufananidza injini uye kumhanya kwekutapurirana kwechiitiko chisina musono.
Isu tinogona kutaura kuti sisitimu inoshanda zvisina mhosva, kunyangwe zvine hungwaru.Kusiyana neinodhura Ferrari F1 system, kwaunogona kutora mukana weyakanyanya-yepamusoro-kuita nzira inobvumira injini kuti idzoke kumusoro clutch isati yadonhedzwa kusvuta vhiri-kutsvedza. kutanga, nzira yeToyota inosimbisa kusimba.
Saka kunyangwe paine kupururudza kwakazara, kuvhurwa kwacho kwakapfava, kungo kwidza zvinongokwanira kubvumidza zvinyoro nyoro kubatikana kweclutch. Zvino, kana wangotanga, ita shanduko zvishoma nezvishoma uye nekungwarira. Kunyange iri risiri dambudziko mukutyaira kwakajairwa kana kunyangwe mitambo, magiyashift. Pamutsetse wokukweva unoratidza kunonoka. Chero mutyairi wedu webvunzo anogona kutsika uye kupaza chibatiso negedhi nepakati penguva.
Somugumisiro, 0 kusvika 60 mph nguva (8.2 seconds) 1.4 seconds inononoka kudarika MR2 yekupedzisira yatakaedza.Nguva yekota-mamaira ye16.2 seconds (vs. 15.6 seconds) inotambanudzwawo.
Asi usabude muMR2 SMT pari zvino. Mota yainakidza kutyaira, ichigadzira akawanda akafanana eF1-style fungidziro seFerrari.Unogona kubhureki zvakadzika mumakona pakubaya bhatani kuitira kudzika nguva. izvo zvakanyatsoenderana nevhiri uye injini kumhanya.Izvi zvakakosha kana ukaronga kutyaira padhuze nemuganhu wekubata, kana zvakadaro kukanganisa mudhipatimendi rekutsika kwemota ine zvakajairika bhuku rekufambisa. inogona kuburitsa kurira-kumashure-yakakiyiwa kurira - uchityaira inonzwa yepakati-renji Ichi hachisi chinhu chakanaka.Mota dzeinjini dziri pedyo nemuganhu iwoyo.
Chokwadi, iyo MR2 inoregerera zvishoma pane mota yemujaho yakagadzirirwa aya otomatiki manyorerwo ekufambisa, asi iwe unowana iyo pfungwa.Kushanda kwenguva refu-isina matambudziko, Toyota inogona kukakavara kuti yayo SMT system inogona kuwedzera hupenyu hweclutch, ichifananidza throttle input. uye kubatanidzwa kweclutch kuri nani kupfuura varidzi vazhinji.
Zvingave zvakare zvakanaka kuti ugone kugara mune inononoka-inofamba traffic uye rega makumbo ehydraulic aite ese clutch work.Ehe, chero uchirangarira kupinza iyo console lever mune kwayakarerekera kana iwe uchiibata kwenguva yakareba. of time.Pashure pezvose, ichiri chinyakare diaphragm clutch, uye ayo-kure mabhengi achakutendai nokuda kutora zororo.
Kana paine chimwe chikamu chehurongwa hweToyota chinoramba chakatiomera kuti tinzwisise, kushaikwa kwekugona otomatiki. Mushure mezvose, Toyota's SMT mechanism inoda hunyanzvi hwekudzora komputa kuti ibate nyaya isina kusimba yekubatanidza kubatikana kweclutch uye throttle kupinza kwepedyo-- kuyerera kwesimba risina musono.
Saka zvakaoma sei kubatanidza chiito chimwechete panguva yakafanotemerwa kumhanya uye throttle chinzvimbo pasina mvumo yemutyairi?Izvi zvingave zvakakwana, semuenzaniso, kana paine traffic jam, kana kutaura paserura, kana chero nguva mutyairi. haidi kufunga nezvekudzvanya bhatani.
Kutaura zvazviri, mutyairi anofanira kutanga imwe neimwe shift.Hazvina basa guru nokuti ndizvo zvaunokumbirwa kuita chero kwakajairika manual transmission motokari zvakadaro, asi munoziva, tine zvichemo.On the plus side, the MR2′s. selector ine intuitive seyese yatakaona, iyo parking valet inonzwisisa zviri nyore nediki nhungamiro, uye hupfumi hwemafuta hwakafanana neiyo yakaderera-tech bhuku.
Iine kana isina sequential manual transmission, iyo MR2 inoyevedza diki-seat two mid-engine sports car.Push-button kuchinja pamutengo chaiwo wepasi rose we $780 chete inongowedzera kukwezva kwayo.
Engine Type DOHC 16-valve 4-in-line aluminium block uye musoro, Toyota Engine Control System ine port fuel injection Displacement: 109 cu. muna., 1794 cc. tsoka @ 4400 rpm
C/D Test Results 0 kusvika 60 mph: 8.2 seconds 0 kusvika 100 mph: 23.0 seconds Street kutanga, 5-60 mph: 8.5 seconds Yakamira ¼ mamaira: 16.2 seconds @ 86 mph pamusoro kumhanya (drag Limit): 123 mph Brake, 70 -0 mph: 162 ft Barricade, 300 ft Diameter Skid Pads: 0.88 g
Nguva yekutumira: May-24-2022
