Umsebenzi we-Automobile crankshaft sensor kunye nomsebenzi
Imisebenzi ephambili kunye neendima ze-automobile crankshaft sensor ibandakanya le miba ilandelayo:
Ukubona isantya se-injini kunye nesikhundla se-crankshaft : I-sensor yendawo ye-crankshaft ibona isantya se-injini kunye nendawo ye-crankshaft, inikezela ngolwazi malunga ne-Angle kunye nesantya apho i-crankshaft ijikeleza khona. Olu lwazi lufakwe kwiYunithi yoLawulo lwe-Injini (ECU) kwaye isetyenziselwa ukumisela ulandelelwano lwesitofu, ixesha lokutofa, ukulandelelana kokutshisa, kunye nexesha lokutshisa.
Lawula inaliti yamafutha kunye nokutshisa : Ngokufumanisa indawo kunye nesantya se-crankshaft, i-sensor yendawo ye-crankshaft inokubala ngokuchanekileyo inaliti yamafutha kunye ne-Angle yokutshisa kwangaphambili ukuqinisekisa ukuba i-injini ye-fuel ingcono kunye nexesha lokutshisa phantsi kweemeko ezahlukeneyo zokusebenza. Oku kunceda ukuphucula ukusebenza kwe-injini kunye nokusebenza, ukunciphisa ukusetyenziswa kwamafutha kunye nokukhutshwa.
Imeko yokusebenza kwe-injini : Isivamvo sendawo ye-crankshaft sinokubeka iliso kwimeko yokusebenza kwe-injini, kwaye siqinisekise ukuba i-injini iyavutha okanye iphelelwe ngumlilo ngokubona ukuguquguquka kwe-engile ye-crankshaft. Nje ukuba kufunyenwe i-anomaly, inzwa ithumela isilumkiso sexesha elifanelekileyo kwi-ECU ukunceda ukuxilonga kunye nokulungisa iimpazamo zenjini.
Ukulawulwa kwesantya esingasebenziyo kunye nolawulo lokuphuma kwamanzi e-crankshaft : Izinzwa zesikhundla seCrankshaft zikwabandakanyeka kulawulo lwesantya esingasebenziyo kunye nolawulo lokuphuma kwamanzi, ngokubeka iliso ngokuchanekileyo kunye nokulawula imeko yokusebenza kwe-injini, ukuphucula ukusebenza kunye noqoqosho lwesithuthi.
Phucula ukusebenza kakuhle kokukhupha : Ngolawulo oluchanekileyo lwendawo ye-crankshaft, ukwandisa inkqubo yokutshisa amafutha, ukunciphisa ukukhutshwa kwezinto ezinobungozi, kunye nokuphucula ukusebenza kokusingqongileyo kwezithuthi.
Iindidi ezahlukeneyo ze-sensor yendawo ye-crankshaft kunye neemeko zabo zesicelo:
I-Magnetic pulse sensor : Esi sivamvo siqhele ukufakwa kufutshane nendawo yendlu ye-gearbox ye-flywheel, equlathe umazibuthe osisigxina, ikhoyili kunye neplagi yokudibanisa, esetyenziselwa ukubona i-Angle yokujikeleza kwe-crankshaft kunye nesantya.
Isivamvo sempembelelo yeholo : ifakwe ngokubanzi kwipuli yebhanti yecrankshaft okanye i-flywheel yokuphela kwecrankshaft ecaleni kwendlu yothumelo, ngomgaqo wesiphumo seholo ukubona utshintsho kumandla kazibuthe, ukunika indawo echanekileyo yecrankshaft kunye nolwazi lwesantya.
I-sensor ye-crankshaft ephukile emotweni iya kubonisa iimpawu ezahlukeneyo, kubandakanywa ubunzima bokutshisa, i-jitter ye-injini engaqhelekanga, kunye nokunyuka kokusetyenziswa kwamafutha. Xa i-sensor yendawo ye-crankshaft ingaphumeleli, iyunithi yokulawula i-injini isenokungafumani uphawu oluchanekileyo lwendawo ye-crankshaft, okukhokelela kumlilo onzima okanye ukusilela ukuqalisa, ngakumbi kwimozulu ebandayo. Ukongeza, i-injini inokufumana i-jitter engaqhelekanga kuba i-sensor yendawo ye-crankshaft inoxanduva lokujonga indawo kunye nesantya se-crankshaft, kwaye ukuba i-sensor iyasilela, ukusebenza kwe-injini kuya kungazinzi kwaye kuvelise i-jitter. Ukunyuka kokusetyenziswa kwepetroli kukwaluphawu oluqhelekileyo lokungaphumeleli kwe-sensor ye-crankshaft, njengoko injini ingakwazi ukulawula ngokuchanekileyo i-injection ye-fuel kunye nexesha lokutshisa, okukhokelela ekusetyenzisweni kwamafutha. ...
I-sensor yendawo ye-crankshaft idlala indima ebalulekileyo kwi-injini yemoto, enoxanduva lokubona indawo kunye nesantya se-crankshaft kunye nokudlulisa umqondiso kwiyunithi yokulawula injini. Ukuba i-sensor yendawo ye-crankshaft ayiphumelelanga, ukusebenza okuqhelekileyo kwe-injini kuya kuchaphazeleka, okunokubangela iingxaki ezinjengokuqalisa ubunzima, umbane ophantsi, i-jitter kunye nokunyuka kokusetyenziswa kwamafutha. Ngoko ke, ukuhlolwa kwangexesha kunye nokutshintshwa kwe-sensor yendawo ye-crankshaft eyonakeleyo ngumlinganiselo obalulekileyo wokuqinisekisa ukusebenza okuqhelekileyo kwe-injini. ...
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