Umgomo womugqa kawoyela
I-throttle yendabuko yokudonsa ixhunywe ku-throttle pedal ngakolunye uhlangothi lwentambo yensimbi kanye ne-throttle valve ngakolunye uhlangothi. Isilinganiso sayo sokudlulisa singu-1: 1, okungukuthi, ukuthi sisebenzisa kangakanani izinyawo zethu ukunyathela i-throttle open Angle kungakanani, kodwa ezimweni eziningi, i-valve akufanele ivule i-Angle enkulu kangaka, ngakho-ke kule sizini i-valve open Angle akuyona ngempela eyesayensi kakhulu, yize le ndlela iqondile kakhulu kodwa ukunemba kwayo kokulawula kubi kakhulu. Futhi i-throttle kagesi isetshenziswa ngekhebula noma ngentambo ukulawula ukuvulwa kwe-throttle, kusukela phezulu ukufaka esikhundleni sentambo ye-throttle yendabuko ngekhebula, kodwa empeleni akuyona nje ushintsho olulula lokuxhumana, kodwa ingafinyelela umsebenzi wokulawula ozenzakalelayo wokukhipha amandla kwemoto yonke.
Uma umshayeli edinga ukusheshisa i-accelerator, inzwa yesikhundla sephedali izobona isignali ngekhebula iye kwi-ECU, i-ECU ngemuva kokuhlaziya, ukwahlulela, bese ikhipha umyalo kumoto yokushayela, bese imoto yokushayela ilawula ukuvulwa kwe-throttle, ukuze ilungise ukugeleza kwengxube evuthayo, emthwalweni omkhulu, ukuvulwa kwe-throttle kukhulu, kungene kwisilinda sengxube evuthayo kakhulu. Uma ukusetshenziswa kwe-throttle wire kungancika kuphela onyaweni ukuze kunyathelwe ukujula kwephedali ye-throttle ukulawula ukuvulwa kwe-throttle, kunzima ukulungisa i-Angle yokuvulwa kwe-throttle ukuze kufinyelelwe isimo sesilinganiso somoya-fuel, futhi i-throttle kagesi ingasebenzisa idatha ye-sensor ye-ECU eqoqwe ukuze ihlaziywe, iqhathaniswe, futhi ikhiphe imiyalelo yesenzo se-throttle actuator, i-throttle ibe sesimweni esihle kakhulu, ukuze kufezwe imithwalo ehlukene nezimo zokusebenza kungaba seduze nesilinganiso se-theory air fuel esingu-14.7:1, ukuze uphethiloli ushiswe ngokuphelele.
Uhlelo lokulawula i-throttle lwe-elekthrophi luqukethe ikakhulukazi i-throttle pedal, i-pedal displacement sensor, i-ECU (iyunithi yokulawula ye-elekthrophikhi), ibhasi ledatha, i-servo motor kanye ne-throttle actuator. I-displacement sensor ifakwa ngaphakathi kwe-accelerator pedal ukuze iqaphe indawo ye-accelerator pedal nganoma yisiphi isikhathi. Uma kutholwa ushintsho lokuphakama kwe-accelerator pedal, ulwazi luzothunyelwa ku-ECU ngokushesha. I-ECU izobala ulwazi kanye nolwazi lwedatha oluvela kwezinye izinhlelo, bese ibala isignali yokulawula, ezothunyelwa ku-servo motor relay ngomugqa. I-servo motor ishayela i-throttle actuator, kanti ibhasi ledatha linesibopho sokuxhumana phakathi kwe-ECU yesistimu kanye nenye i-ECU. Njengoba i-throttle ilungiswa nge-ECU, izinhlelo ze-throttle ze-elekthrophikhi ze-elekthrophikhi zingalungiswa ngezici ezahlukahlukene ukuthuthukisa ukuphepha kokushayela kanye nenduduzo, ezivame kakhulu yi-ASR (ukulawula ukudonsa) kanye nokulawula isivinini (ukulawula ukuhamba ngesikebhe).
