ABS sensor.
Abs sensor ikoreshwa mumodoka ya ABS (Anti-lock Braking Sisitemu). Muri sisitemu ya ABS, umuvuduko ukurikiranwa na sensor inductive. Sensor ya abs isohora urutonde rwamashanyarazi ya quasi-sinusoidal AC binyuze mumikorere yimpeta yimyenda izunguruka hamwe nuruziga, kandi inshuro zayo hamwe na amplitude bifitanye isano numuvuduko wibiziga. Ibisohoka bisohoka byoherejwe muri ABS igenzura rya elegitoronike (ECU) kugirango hamenyekane igihe nyacyo cyo kugenzura umuvuduko.
1, umurongo wikiziga cyihuta
Umuvuduko wumurongo wumurongo ugizwe ahanini na magneti ahoraho, pole axis, coil induction hamwe nimpeta yinyo. Iyo impeta yimyenda izunguruka, isonga ryibikoresho hamwe no gusubira inyuma bisimburana na polarisi. Mugihe cyo kuzenguruka impeta ya gear, flux ya magnetiki imbere muri coil induction ihinduranya ubundi kugirango itange ingufu za electromotive induction, kandi iki kimenyetso cyinjira mubice bishinzwe kugenzura ibikoresho bya elegitoronike ya ABS binyuze mumigozi irangiye coil induction. Iyo umuvuduko wimpeta yi bikoresho uhindutse, inshuro zingufu za electromotive zikoreshwa nazo zirahinduka.
2, impeta yihuta
Imashini yihuta yumwaka igizwe ahanini na magneti ahoraho, coil induction hamwe nimpeta yinyo. Imashini ihoraho igizwe na joriji nyinshi za rukuruzi. Mugihe cyo kuzenguruka impeta ya gear, flux ya magnetiki imbere muri coil induction ihinduranya ubundi kugirango itange ingufu za electronique. Iki kimenyetso ninjiza mugice cya elegitoroniki igenzura ABS binyuze mumurongo wanyuma wa coil induction. Iyo umuvuduko wimpeta yi bikoresho uhindutse, inshuro zingufu za electromotive zikoreshwa nazo zirahinduka.
3, Ubwoko bwibiziga byihuta
Iyo ibikoresho biherereye mumwanya werekanye muri (a), imirongo yumurongo wa magneti inyura mubintu bya Hall iratatana kandi umurima wa magneti urakomeye; Iyo ibikoresho biherereye mumwanya werekanye muri (b), imirongo yumurongo wa magneti inyura mubintu bya Hall iba yibanze kandi umurima wa magneti urakomeye. Iyo ibikoresho bizunguruka, ubucucike bwumurongo wa magneti wimbaraga zinyura mubintu bya Hall birahinduka, bigatuma voltage ya Hall ihinduka, kandi element ya Hall izasohoka milivolt (mV) urwego rwa voltage ya quasi-sine. Iki kimenyetso nacyo gikeneye guhindurwa numuyoboro wa elegitoronike mumashanyarazi asanzwe.
Shyiramo
(1) Ikidodo c'impeta
Impeta yinyo nimpeta yimbere cyangwa mandel yikigo cya hub bifata interineti ikwiranye. Mubikorwa byo guteranya igice cya hub, impeta yinyo nimpeta yimbere cyangwa mandel ihujwe hamwe na progaramu ya peteroli.
(2) Shyiramo sensor
Ihuza hagati ya sensor nimpeta yinyuma yikigo cya hub ni intervention ikwiye hamwe no gufunga ibinyomoro. Umuvuduko wuruziga rwumurongo ni uburyo bwo gufunga ibinyomoro, kandi impeta yihuta yimodoka ikoresha interineti ikwiye.
Intera iri hagati yimbere yimbere ya magneti ahoraho nubuso bwinyo bwimpeta: 0,5 ± 0,15 mm (cyane cyane binyuze mugucunga diameter yinyuma yimpeta, diameter y'imbere ya sensor hamwe na concentration)
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Umuvuduko: 900rpm
Umuvuduko ukenewe: 5.3 ~ 7.9 V.
Ibisabwa bya Waveform: umurongo wa sine uhamye
Kumenya amashanyarazi
Gusohora voltage
Ibikoresho byo kugenzura:
1, ibisohoka voltage: 650 ~ 850mv (1 20rpm)
2, ibisohoka byahindutse: sine ihamye
Icya kabiri, abs sensor ubushyuhe buke bwo kwihanganira ikizamini
Gumana sensor kuri 40 ° C mumasaha 24 kugirango umenye niba sensor ya abs ishobora kuba yujuje ibyangombwa byamashanyarazi no gufunga ibisabwa kugirango ukoreshwe bisanzwe
Kuki sensor ya abs yoroshye kumeneka
Impamvu zituma sensor ya ABS yoroshye kwangirika cyane harimo igice cya induction gitwikiriye, umurongo urekuye hamwe nubwiza bwa sensor ubwayo. Ibisobanuro ni ibi bikurikira:
Igice cyo kwiyumvamo gitwikiriwe: mugihe igice cyunvikana cya sensor ya ABS gitwikiriwe numwanda, umukungugu cyangwa indi mibiri yamahanga, bizabangamira ibyasohotse mubimenyetso bya sensor, bigatuma mudasobwa idashobora kumenya neza umuvuduko, uzabikora bigira ingaruka kumikorere isanzwe ya sisitemu ya feri.
Umurongo urekuye: Umurongo wa sensor ihuza ntabwo ikomeye cyangwa umuhuza urekuye, bizaganisha ku kohereza ibimenyetso nabi, bikavamo amakosa ya sisitemu. Ikosa risanzwe ni uko urumuri rwamakosa ruri.
Ubwiza bwa sensor ubwayo: niba ubwiza bwa sensor ya ABS ari bubi, birashobora kugira ingaruka kumyumvire yikimenyetso cyayo gisohoka, hanyuma bikagira ingaruka kumyumvire ya sisitemu ya ABS n'umutekano wo gutwara.
Izi ngingo zishobora gutuma sensor ya ABS yangirika byoroshye, mugihe mugihe cyo kuyikoresha no kuyitaho, hagomba kwitonderwa kugirango isuku igenzurwe kandi igenzure aho umurongo uhagaze kugirango umutekano ube mwiza.
Niba ushaka kumenya byinshi, komeza usome izindi ngingo kururu rubuga!
Nyamuneka uduhamagarire niba ukeneye ibicuruzwa nkibi.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG & MAUXS ibice byimodoka ikaze kugura.
