Yintoni i-sensor ye-ABS engasemva yemoto?
I-ABS sensor yangasemva, ekwaziwa ngokuba yi-anti-lock system braking sensor yevili langasemva, yinxalenye ebalulekileyo ye-anti-lock braking system yesithuthi (i-ABS), eyenzelwe ngokukodwa ukujonga isantya sokujikeleza kwamavili angasemva.
Umsebenzi wayo oyintloko kukudlulisa ulwazi lwexesha langempela malunga nesantya sevili elingasemva kwiyunithi yokulawula ye-ABS electronic (ECU) yesithuthi. Xa imoto ikwindawo etyibilikayo okanye ngexesha lokuqhobosheka okungxamisekileyo, ukuba amavili angasemva aza kutshixeka (ngokuncipha okukhulu kwesantya sokujikelezisa), inkqubo ye-ABS, ngokusekelwe kwidatha ebonelelwe yile sensor, iya kulungisa ngokukhawuleza amandla okuqhobosheka kwamavili angasemva ukuze iwathintele ekuqhoboshekeni ngokupheleleyo, ngaloo ndlela iqinisekisa ukuba isithuthi sigcina uzinzo kunye nokuphathwa kwaso ngexesha lokuqhobosheka kwaye siphephe ukutyibilika okanye ukuqhobosheka kweentlanzi.
Iimpawu eziphambili kunye nomgaqo wokusebenza
Indawo yokufakelwa: Ihlala ikufutshane nehabhu yevili elingasemva, kufutshane nediski yebrake okanye iringi yangaphakathi yesihlalo se-axle engasemva, kunye nomsantsa omncinci kakhulu (malunga ne-0.3-1.0mm) phakathi kwesiphelo sokuva kunye neringi yegiya (okanye iringi ye-magnetic coding) ejikeleza ngokulinganayo nevili elingasemva.
Umgaqo wokusebenza: Ngokusebenzisa i-electromagnetic induction okanye i-Hall effect, i-sensor ibona ukudlula kwamazinyo kunye nezikhewu kwiringi yegiya, ivelisa isignali yamandla atshintshanayo ehambelana nesantya sokujikeleza kwevili langasemva (i-magnetic-electric output sine wave, i-Hall output square wave), edluliselwa nge-wiring harness ukuya kwiyunithi yolawulo lwe-ABS.
Uqhagamshelo lwenkqubo: Idatha evela kwi-sensor ye-ABS engasemva ayisetyenziswa kuphela yinkqubo ye-ABS kodwa ikwabelwana ngayo nezinye iinkqubo zokhuseleko ezisebenzayo ezifana ne-ESP (inkqubo yozinzo lwesithuthi) kunye ne-TCS (inkqubo yolawulo lokutsalwa), esebenza njengomthombo obalulekileyo wokufaka kulawulo oluguqukayo lwesithuthi.
Impembelelo kunye nokugcinwa kwempazamo
Iimpawu eziqhelekileyo zempazamo: Xa i-sensor ye-ABS yangasemva ingaphumeleli okanye isignali ingaqhelekanga, isibane sempazamo se-ABS/ESP kwideshibhodi siya kuhlala sivuliwe okanye sikhanye, nto leyo enokubangela ukuba amavili angasemva avale ngexesha lokuqhobosheka okungxamisekileyo, nto leyo eyandisa umgama wokuqhobosheka, ingakumbi kwiindlela ezityibilikayo ezinomngcipheko omkhulu.
Iingcebiso zolondolozo: Jonga rhoqo ukuba i-sensor ingcolile, yonakele, okanye ukuba i-wiring harness igugile; kuphephe ukonakalisa i-wiring xa utshintsha amatayara; ukuba i-sensor idityaniswe kwi-hub bearing (njengakweminye imodeli ye-Audi kunye ne-BMW), umonakalo ufuna ukutshintshwa kwe-hub bearing assembly yonke.
I-ABS sensor yangasemva (oko kukuthi, i-ABS yesantya sevili elingasemva) yinxalenye ebalulekileyo yenkqubo yokuqhobosha imoto (i-ABS), umsebenzi wayo ophambili kukujonga isantya sokujikeleza kwamavili angasemva ngexesha langempela kunye nokuthumela idatha kwiyunithi yolawulo lwe-elektroniki yesithuthi (i-ECU) ukuqinisekisa uzinzo kunye nokhuseleko ngexesha lokuqhobosha.
Imisebenzi ethile ingashwankathelwa ngolu hlobo lulandelayo:
Umsebenzi ongundoqo: Ukuthintela ukutshixa kwevili langasemva, ukuqinisekisa uzinzo lokubhuleka
Ukubeka iliso kwisantya ngexesha langempela: Isensor, ngokujikeleza okuhambelanayo kunye neringi yegiya efakwe kwihabhu yevili elingasemva, ivelisa isignali ehambelana nesantya sevili (njenge-sine wave okanye isignali ye-pulse), inika ingxelo rhoqo malunga nesimo sokujikeleza kwevili.
Ukuthintela ukutshixa: Ngexesha lokuqhobosheka okungxamisekileyo, ukuba isantya sokujikeleza kwamavili angasemva siyehla kakhulu (okubonisa umkhwa wokutshixa), i-sensor iya kuthumela isignali ngoko nangoko kwi-module yolawulo lwe-ABS. Emva koko i-module iyala i-valve ye-electromagnetic ukuba inciphise amandla okuqhobosheka kwelo vili. Oku kuthintela amavili ekutshixekeni ngokupheleleyo, okuvumela amavili ukuba agcine imeko efanelekileyo "yokuqengqeleka-ukutyibilika" (umlinganiselo wokutyibilika malunga ne-20%), ngaloo ndlela:
Ukunciphisa umgama wokubhuleka: Ukusebenzisa ukungqubana okungashukumiyo endaweni yokutyibilika, kuphucula ukusebenza kakuhle kokubhuleka.
Ukuthintela ukutyibilika nokuqengqeleka: Ingakumbi kwiindlela ezityibilikayo okanye ngexesha lokuphepha imeko engxamisekileyo, ukuthintela inxalenye engasemva yesithuthi ukuba ingalawuli, ingatyibiliki, okanye ijikeleze.
Ukugcina ulawulo lokuqhuba: Ukuqinisekisa ukuba umqhubi uyakwazi ukulawula icala ngokufanelekileyo ngexesha lokubhuleka, nto leyo ephucula amandla okuphepha iingxaki ezingxamisekileyo.
Umsebenzi oncedisayo: Ukuxhasa ezinye iinkqubo zokhuseleko lwezithuthi
Idatha evela kwi-sensor ye-ABS engasemva ayisetyenziswa yi-ABS kuphela kodwa ikwabelwana ngayo neenkqubo ezininzi ze-elektroniki, nto leyo efezekisa ukuhlanganiswa kwemisebenzi emininzi:
Ukuchonga isantya: Isibonakaliso sesalathisi sesantya sezithuthi ezininzi sivela ngqo kwi-sensor yesantya sevili elingasemva, nto leyo enika ulwazi oluchanekileyo lwesantya kwideshibhodi. Ukubeka iliso kuxinzelelo lwethayi ngokungangqalanga (TPMS): Ngokuthelekisa umahluko wesantya samavili amane, ukuba isantya samavili angasemva asiqhelekanga (njengoxinzelelo oluphantsi lwethayi olubangela i-radius encinci yokuqengqeleka), inkqubo inokuchonga ngokungangqalanga uxinzelelo lwethayi olungaqhelekanga kwaye iqalise i-alamu.
Ulawulo Lokuzinza Komzimba (ESC/ESP): Ibonelela ngedatha yesantya sevili elingasemva kwinkqubo yozinzo lwe-elektroniki, inceda ekuqinisekiseni ukuba imoto ityibilikile okanye ayinaso isiteringi esaneleyo okanye esigqithisileyo, ngaloo ndlela ingenelela ngokukhutheleyo ekuqhobosheni nasekuphumeni kwamandla.
Ulawulo Lokutsalwa Kwemoto (TCS): Ijonga ukuba amavili angasemva ayatyibilika na ngexesha lokukhawulezisa imoto, ilungisa ngokuzenzekelayo amandla aphumayo ukuze ithintele amavili aqhubayo ukuba angajikelezi.
Imisebenzi eyongezelelweyo kwiimodeli zezithuthi ezithile: Kwiimodeli ezifana neVolkswagen kunye neAudi, izinzwa zinokubona utshintsho kwisantya sokungcangcazela kwamavili angasemva ukujonga ukuba izikrufu zamatayara zikhululekile na, kwaye ziqalise izilumkiso ezifanayo.
Impembelelo yeziphene
Ukuba i-sensor ye-ABS engasemva yonakele okanye isignali ayiqhelekanga, kuya kubangela oku kulandelayo:
Isibane se-ABS fault, i-ESC/ESP okanye isibane soxinzelelo lwetayara siya kukhanyisa.
Ukusilela kwenkqubo ye-ABS: Ngexesha lokubhuleka okungxamisekileyo, amavili angasemva anokutshixeka, nto leyo eyonyusa umngcipheko wokutyibilika.
Ezinye iinkqubo zehla: Umboniso wesantya sesithuthi usenokuba awuchanekanga, ukujonga uxinzelelo lwamatayara kusenokungasebenzi, kwaye umsebenzi wozinzo lomzimba unokulinganiselwa.
Ngamafutshane, nangona isenzi se-ABS esingasemva sincinci ngobukhulu, sisixhobo esiphambili "sokuva" esiqinisekisa ukhuseleko lokubhuleka, uzinzo kunye nemisebenzi ekrelekrele yesithuthi.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
