Ii-injection ezininzi zinekhowudi yembuyekezo (okanye ikhowudi yokulungisa, ikhowudi ye-QR, ikhowudi ye-IMA, njl. njl.) equlunqwe uluhlu lwamanani kunye neeleta, ezifana ne: Delphi 3301D inekhowudi yembuyekezo ye-16, i-5301D inekhowudi yembuyekezo ye-20. , Denso 6222 Kukho iikhowudi zembuyekezo ye-30-bit, i-Bosch's 0445110317 kunye ne-0445110293 ziikhowudi zembuyekezo ye-7-bit, njl.
Ikhowudi ye-QR kwi-injector, i-ECU inika i-offset signal kwi-injector esebenza phantsi kweemeko ezahlukeneyo zokusebenza ngokwale khowudi yembuyekezo, esetyenziselwa ukuphucula ukuchaneka kokulungiswa kwe-fuel injector phantsi kwemeko nganye yokusebenza.Ikhowudi ye-QR iqulethe idatha yokulungiswa kwi-injector, ebhaliweyo kwisilawuli se-injini.Ikhowudi ye-QR inyusa kakhulu inani lamanqaku okulungiswa kwesitofu se-fuel, ngaloo ndlela iphucula kakhulu ukuchaneka kobuninzi benaliti.Ngapha koko, undoqo kukusebenzisa isoftware ukulungisa iimpazamo kwimveliso yehardware.Iimpazamo zoomatshini zibakho ngokungenakuthintelwa kukwenziwa koomatshini, okukhokelela kwiimpazamo kwisixa sokutofa kwindawo nganye yokusebenza yesitofu esigqityiweyo.Ukuba indlela yomatshini isetyenziselwa ukulungisa impazamo, ngokuqinisekileyo iya kukhokelela ekunyukeni kweendleko kunye nokuncipha kwemveliso.
Itekhnoloji yekhowudi ye-QR kukusebenzisa izibonelelo zendalo zeteknoloji yolawulo lwe-elektroniki ye-Euro III ukubhala ikhowudi ye-QR kwi-ECU ukulungisa inaliti ye-fuel pulse ububanzi kwindawo nganye yokusebenza yesitofu se-fuel, kwaye ekugqibeleni ufezekise okufanayo zonke iiparamitha zokutofa kwamafutha. yenjini.Iqinisekisa ukuhambelana komsebenzi we-cylinder nganye ye-injini kunye nokunciphisa ukukhutshwa.
Ziziphi iingenelo zesixhobo esivelisa ikhowudi yembuyekezo ye-QR?
Njengoko sonke siyazi, ukugcinwa kwe-injector ikakhulu kuqulethe iinkqubo ezimbini.
Okokuqala: ukulungelelanisa isithuba sesithuba somoya kukulungelelanisa ubukhulu be-gasket nganye;
Okwesibini: lungisa amandla-ngexesha le-injector.
Ukulungelelaniswa kwe-injector ye-fuel ngekhowudi yembuyekezo ye-QR yenziwa ngokutshintsha ubude bomqondiso wombane.Ngokungafaniyo nohlengahlengiso lwethu lwe-gasket yangaphakathi, kwezinye ii-injection ze-fuel ezihlengahlengiswayo zifanelekile kodwa zingachanekanga kakhulu, sinokuvelisa ikhowudi entsha ye-QR.Ikhowudi yembuyekezo isetyenziselwa ukulungisa umthamo we-injection ye-fuel injection, ukwenzela ukuba umthamo we-injection ye-fuel ye-cylinder nganye ulungelelene.Kwezinye izinto ezingahambelaniyo kwixabiso le-injini, ngokuqinisekileyo kuya kukhokelela kumandla angonelanga enjini, okanye umsi omnyama, ukwanda kokusetyenziswa kwepetroli, kunye nomthwalo onzima wobushushu bendawo we-injini, okukhokelela ekungaphumelelini okufana nokutsha kwepiston phezulu.Ngoko ke, kwinkqubo yokugcinwa kwe-injini ye-diesel elawulwa nge-elektroniki ye-Euro III, kufuneka sijongane nengxaki yokulungiswa kwekhowudi ye-QR.Xa utshintsha i-injector entsha, isixhobo sobuchule kufuneka sisetyenziswe ukubhala ikhowudi ye-QR.Ukuba usebenzisa i-injector ye-fuel elungisiweyo, ngenxa yokuba ikhowudi ye-QR yoqobo sele ifakwe ngaphambili yi-injector yamafutha, isantya esingasebenziyo, isantya esiphakathi okanye isantya esiphezulu sinokutenxa okuncinci kwixabiso eliqhelekileyo, ngoko awudingi ukutshintsha nantoni na, nje. sebenzisa imbuyekezo entsha eveliswe zizixhobo zobuchwephesha Emva kokufaka ikhowudi kwi-ECU ngokusebenzisa idikhowuda, iingxaki zangaphambili ezinjengomsi kunye ne-cylinder knocking zingasombululwa.
Kwibhentshi yethu yokuvavanya, xa zonke izinto zokuvavanya zibonisa okulungileyo (bonisa uhlaza), ngoko unokuvavanya kwaye uvelise ikhowudi ye-QR kwimodyuli "CODING".
Ixesha lokuposa: Jul-19-2022
