Sensor ya TPS ni iki?

Umwanya wa sensororonibintu byingenzi muri moteri yimodoka igezweho, itanga amakuru yingenzi kubyerekeranye na trottle kumwanya wo kugenzura moteri (ECU).Umwanya wa Throttle Umwanya, Imikorere Yabo, Ubwoko, Amahame yimikorere, Porogaramu nibibazo.TPS igira uruhare runini mugukomeza imikorere ya moteri, kugabanya ingufu za peteroli no kugabanya ibyuka bihumanya.Mugihe tekinoroji yimodoka ikomeje gutera imbere, TPS ikomeje kuba ikintu cyingenzi mugushakisha kunoza imikorere yimodoka no kubungabunga ibidukikije.

Umwanya wa Throttle Sensors (TPS) nigice cyingenzi cya sisitemu yo gutera ibitoro bya elegitoronike ikoreshwa muri moteri zigezweho zo gutwika imbere.Ikurikirana umwanya wa plaque kandi ikamenyesha aya makuru ishami rishinzwe kugenzura moteri (ECU).ECU ikoresha amakuru ya TPS kugirango ibare neza ivangwa rya peteroli ikomoka ku kirere, igihe cyo gutwika hamwe n’umutwaro wa moteri, byemeza imikorere myiza ya moteri mu bihe bitandukanye byo gutwara.Hariho ubwoko bubiri bwingenzi bwimikorere ya sensorisiyo: potentiometrike no kudahuza.

Ibishobora kuba TPS igizwe nibintu birwanya kandi ukuboko guhanagura gufatanye na shitingi, iyo isahani ya trottle ifunguye cyangwa ifunze, ukuboko guhanagura kugendana nikintu kirwanya, guhindura imyigaragambyo no kubyara ikigereranyo cyumubyigano wa voltage.Iyi voltage ya analog noneho yoherejwe muri ECU kugirango itunganyirizwe.Kudahuza TPS, bizwi kandi nka Hall Effect TPS, ikoresha ihame rya Hall Effect kugirango ipime imyanya.Igizwe na rukuruzi ifatanye na trottle shaft hamwe na sensor ya Hall.

Nkuko rukuruzi ruzunguruka hamwe na shitingi ya trottle, itanga umurima wa magneti, ugaragazwa na sensor ya Hall ya sensor, ikabyara ibimenyetso bisohora voltage.Ugereranije na potentiometric TPS, idahuza TPS itanga ubwizerwe kandi burambye kuko nta bice bya mashini bihuza neza na shitingi.Ihame ryakazi rya TPS nuguhindura imashini yimikorere ya valve ya trottle mukimenyetso cyamashanyarazi ishami rishinzwe kugenzura ibikoresho bya elegitoronike rishobora kumenya.

Mugihe isahani ya trottle izunguruka, ukuboko guhanagura kuri potentiometero TPS bigenda bikurikirana inzira yo guhangana, bigahindura ingufu za voltage, kandi iyo trottle ifunze, imyigaragambyo iri murwego rwo hejuru, bikavamo ikimenyetso cya voltage nkeya.Iyo trottle ifunguye, kurwanya biragabanuka, bigatuma ibimenyetso bya voltage bizamuka.Igice cyo kugenzura ibikoresho bya elegitoronike gisobanura iki kimenyetso cya voltage kugirango hamenyekane umwanya uhagaze kandi uhindure ibipimo bya moteri.Mu kudahuza TPS, rukuruzi izunguruka itanga imbaraga za magneti zihinduka, zigaragazwa na sensor ya Hall.

Ibi bitanga ibimenyetso byerekana imbaraga za voltage bihuye na trottle valve umwanya, iyo plaque ya trottle ifunguye, imbaraga za magnetique zumurima zagaragajwe na sensor ya sensor ya salle ihinduka, ishami rishinzwe kugenzura ibikoresho bya elegitoronike ritunganya iki kimenyetso kugirango igenzure imikorere ya moteri.Ibyuma bya Throttle biboneka muri moteri zitandukanye zo gutwika imbere, harimo imodoka, moto, ubwato, nibindi binyabiziga.Nibintu byingenzi bigize sisitemu yo gutera ibitoro bya elegitoronike hamwe na sisitemu yo kugenzura ibintu bya elegitoronike, bigafasha kugenzura neza imikorere ya moteri n’ibyuka bihumanya.

Ihuriro rya trottle imyanya sensor izana inyungu nyinshi kuri sisitemu yimodoka igezweho.Imyanya ya sensororo ituma igikoresho cya elegitoroniki kigenzura uburyo bwo guhuza ibicanwa biva mu kirere hamwe nigihe cyo gutwika ibihe bitandukanye byo gutwara ibinyabiziga bitanga amakuru yukuri ya trottle, bityo bigafasha neza kunoza imikorere ya moteri.Mugucunga neza igipimo cya lisansi yo mu kirere, TPS ifasha kuzamura imikorere ya lisansi, bigatuma ikoreshwa rya lisansi rike hamwe n’ibyuka bihumanya.

Igikorwa nyamukuru

Intandaro yimikorere yacyo, sensor ya posisiyo yerekana umwanya wa plaque ya trottle, ifungura cyangwa igafunga mugihe umushoferi yanze pedal ya gaze, agenga umubare wumwuka winjira muri moteri ya moteri.Umuyoboro wa sensorisiyo ushyirwa kumubiri wa trottle cyangwa wometse kumutwe wa trottle ukurikirana neza urujya n'uruza rw'icyuma hanyuma ukawuhindura mubimenyetso by'amashanyarazi, mubisanzwe voltage cyangwa agaciro ko guhangana.Iki kimenyetso noneho cyoherejwe muri ECU, ikoresha amakuru kugirango ihindure igihe nyacyo ibipimo bya moteri.

Imwe mumikorere yingenzi ya TPS nugufasha ECU kumenya umutwaro wa moteri.Muguhuza umwanya wa trottle hamwe nibindi bipimo bya moteri nkumuvuduko wa moteri (RPM) hamwe nigitutu cyinshi (MAP), ECU irashobora kubara neza umutwaro kuri moteri.Imashini yipakurura moteri ningirakamaro kugirango hamenyekane igihe gikenewe cyo guterwa lisansi, igihe cyo gutwika nibindi bijyanye nibikorwa.Aya makuru atuma ibikoresho bya elegitoroniki bigenzura uburyo bwo kuvanga umwuka-mwuka.

Mu binyabiziga bigezweho bifite ibikoresho bya elegitoroniki ya Throttle (ETC), TPS ifasha koroshya itumanaho hagati yihuta yihuta yumushoferi winjiza na moteri ya moteri.Muri sisitemu isanzwe ya trottle, pedal ya gazi ihujwe nuburyo bwa pedal na kabili.Ariko, muri sisitemu ya ETC, valve ya trottle igenzurwa na elegitoronike na ECU ukurikije amakuru ya TPS.Iri koranabuhanga ritanga ibisobanuro birambuye kandi byitabirwa, byongera uburambe muri rusange bwo gutwara n'umutekano.

Ikindi kintu cyingenzi cya TPS nuruhare rwayo mugupima moteri, ishami rishinzwe kugenzura ibikoresho bya elegitoronike rihora rikurikirana ibimenyetso bya TPS kandi rikagereranya nibindi bisomwa bya moteri.Ibidahuye cyangwa bidasanzwe mu makuru ya TPS bitera kode yo kwisuzumisha (DTC) kandi ikamurikira urumuri rwa "cheque moteri" kumwanya wibikoresho.Ibi bifasha abakanishi kumenya ibibazo bishobora kuba bijyanye na sisitemu ya trottle cyangwa ibindi bikoresho bya moteri yo kubungabunga no gusana ku gihe.