Me kuka sani game da firikwensin ABS?

A rayuwa yawancin mutane na iya tuƙi, kuma mutane da yawa sun sani game da Anti-lock Braking System (ABS), amma mutane nawa da gaske sun san na'urorin ABS?

Ana amfani da firikwensin ABS a cikin ABS na motocin.A cikin tsarin ABS, ana amfani da na'urori masu auna firikwensin don lura da saurin abin hawa.Firikwensin ABS yana fitar da saitin sigina-sinusoidal na yau da kullun ta hanyar aikin zobe da ke juyawa tare da ƙafafun.Mitar da girma suna da alaƙa da saurin dabaran.Ana aika siginar fitarwa zuwa naúrar sarrafa lantarki ta ABS (ECU) don gane ainihin lokacin sa ido na saurin dabaran.

Babban nau'in

Firikwensin saurin dabaran madaidaiciya

Babban firikwensin saurin dabaran madaidaiciya ya ƙunshi maganadiso na dindindin, sandunan sanda, coils na induction da gears na zobe.Lokacin da zoben zoben ke juyawa, haƙorin haƙori da tazarar haƙori suna adawa da axis ɗin igiya.Yayin jujjuyawar kayan zobe, motsin maganadisu a cikin coil induction a madadin yana haifar da ƙarfin lantarki da aka jawo.Wannan siginar shigarwar ita ce zuwa naúrar sarrafa lantarki ta ABS ta kebul a ƙarshen induction coil.Lokacin da saurin zobe ya canza, yawan ƙarfin lantarki da aka jawo shima yana canzawa.

Sensor gudun dabaran zobe

Babban firikwensin saurin dabaran zobe ya ƙunshi maganadiso na dindindin, coils induction da gears na zobe.Magnet ɗin dindindin ya ƙunshi nau'i-nau'i da yawa na sandunan maganadisu.Yayin jujjuyawar kayan zobe, motsin maganadisu a cikin coil induction a madadin haka yana haifar da kuzarin lantarki.Wannan siginar shigarwar ita ce zuwa naúrar sarrafa lantarki ta ABS ta kebul a ƙarshen induction coil.Lokacin da saurin zobe ya canza, yawan ƙarfin lantarki da aka jawo shima yana canzawa.

Hall irin dabaran gudun firikwensin

Lokacin da gear ɗin ke juyawa, ƙarancin ƙarfin maganadisu da ke wucewa ta ɓangaren Hall ɗin yana canzawa, wanda ke haifar da canjin wutar lantarki.Rukunin Hall ɗin zai fitar da irin ƙarfin lantarki na matakin millivolt (mV).Hakanan ana buƙatar canza wannan siginar zuwa daidaitaccen ƙarfin bugun jini ta hanyar da'ira ta lantarki.

ABS firikwensin wani muhimmin sashi ne na tsarin ABS.ABS na iya ba da cikakken wasa ga tasirin birki yayin tuki, rage nisan birki, yadda ya kamata ya hana gefen gefe ko kulle taya yayin birkin gaggawa, haɓaka kwanciyar hankali na abin hawa da haɓaka ikon sarrafa abin hawa, Yana iya guje wa tashin hankali tsakanin tashin hankali. Taya da kasa, suna rage yawan taya da tsawaita rayuwar taya.

Don haka kun san ƙarin game da firikwensin ABS?Barka da zuwa tuntuɓar masana'antar firikwensin VM!

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