Umgaqo womgca weoyile
I-throttle yendabuko yokutsala iqhagamshelwe kwi-throttle pedal kwelinye icala lentsimbi yentsimbi kunye ne-throttle valve kwelinye icala. Umlinganiselo wayo wokudluliselwa ngu-1: 1, oko kukuthi, ukuba sisebenzisa iinyawo zethu kangakanani ukunyathela i-throttle open Angle yimalini, kodwa kwiimeko ezininzi, i-valve akufuneki ivule i-Angle enkulu kangaka, ngoko ke kule sizini i-valve open Angle ayisiyonto inzulu kakhulu, nangona le ndlela ithe ngqo kodwa ukuchaneka kwayo kolawulo kuphantsi kakhulu. Kwaye i-throttle ye-elektroniki idlula kwikhebula okanye kwi-wire harness ukulawula ukuvulwa kwe-throttle, ukusuka kumphezulu kukutshintsha umgca we-throttle wendabuko ngentambo, kodwa ngokuyintloko ayilulo nje utshintsho olulula loqhagamshelo, kodwa inokufezekisa umsebenzi wolawulo oluzenzekelayo wokuphuma kwamandla esithuthi sonke.
Xa umqhubi kufuneka akhawulezise i-accelerator, i-pedal position sensor iya kubona isignali ngentambo ukuya kwi-ECU, emva kohlalutyo, isigwebo, kwaye ikhuphe umyalelo kwi-drive motor, kwaye i-drive motor ilawula ukuvulwa kwe-throttle, ukuze ilungise ukuhamba komxube otshayo, xa umthwalo umkhulu, ukuvulwa kwe-throttle kukhulu, kungene kwisilinda yomxube otshayo ngakumbi. Ukuba ukusetyenziswa kwe-pull wire throttle kunokuxhomekeka kuphela kunyawo ukunyathela ubunzulu be-throttle pedal ukulawula ukuvulwa kwe-throttle, kunzima ukulungisa i-Angle yokuvulwa kwe-throttle ukufikelela kwimeko yomlinganiselo womoya-fuel wethiyori, kwaye i-electronic throttle ingenza idatha ye-ECU sensor eqokelelweyo ukuze ihlalutywe, ithelekiswe, kwaye ikhuphe imiyalelo kwisenzo se-throttle actuator, i-throttle iye kwindawo efanelekileyo, ukuze kufezekiswe imithwalo eyahlukeneyo kunye neemeko zokusebenza kunokuba kufutshane nomlinganiselo we-theory fuel we-14.7:1, ukuze ipetroli itshiswe ngokupheleleyo.
Inkqubo yokulawula i-throttle ye-elektroniki yenziwe ikakhulu yi-throttle pedal, i-pedal displacement sensor, i-ECU (iyunithi yokulawula ye-elektroniki), i-data bus, i-servo motor kunye ne-throttle actuator. I-displacement sensor ifakwe ngaphakathi kwi-accelerator pedal ukuze ijonge indawo ye-accelerator pedal nangaliphi na ixesha. Xa utshintsho lokuphakama kwe-accelerator pedal lufunyenwe, ulwazi luya kuthunyelwa kwi-ECU ngoko nangoko. I-ECU iya kubala ulwazi kunye nolwazi lwedatha oluvela kwezinye iinkqubo, kwaye ibale isignali yokulawula, eya kuthunyelwa kwi-servo motor relay ngomgca. I-servo motor iqhuba i-throttle actuator, kwaye i-data bus inoxanduva lonxibelelwano phakathi kwe-ECU yenkqubo kunye nezinye i-ECU. Ekubeni i-throttle ilungiswa nge-ECU, iinkqubo ze-throttle ze-elektroniki zinokucwangciswa ngeempawu ezahlukeneyo ukuphucula ukhuseleko lokuqhuba kunye nentuthuzelo, ezona zixhaphakileyo yi-ASR (ulawulo lokutsala) kunye nolawulo lwesantya (ulawulo lokuhamba ngenqanawa).
