Inzwa ye-ABS.
Inzwa ye-Abs isetshenziswa ku-ABS yemoto (Anti-lock Braking System). Kuhlelo lwe-ABS, isivinini sigadwa inzwa yokungenisa inductive. Inzwa ye-abs ikhipha isethi yamasiginali kagesi we-quasi-sinusoidal AC ngesenzo seringi yegiya ezungezisayo ngokuhambisana nesondo, futhi imvamisa yayo nobude bayo kuhlobene nesivinini sesondo. Isignali yokuphumayo idluliselwa ku-ABS electronic control unit (ECU) ukubona ukuqapha kwesikhathi sangempela kwesivinini samasondo.
1, inzwa yejubane lesondo elingumugqa
Inzwa yesivinini samasondo e-Linear ikakhulukazi yakhiwe uzibuthe ongapheli, i-pole axis, ikhoyili yokungeniswa kanye nendandatho yezinyo. Lapho indandatho yegiya izungeza, ichopho legiya kanye ne-backlash kushintshana ngokuphambene ne-axis ye-polar. Ngesikhathi sokuzungezisa kwendandatho yegiya, ukugeleza kazibuthe ngaphakathi kwekhoyili yokungeniswa kuyashintsha ngokushintshana ukuze kukhiqize amandla e-electromotive yokungeniswa, futhi le siginali ifakwa kuyunithi yokulawula ye-elekthronikhi ye-ABS ngekhebula ekugcineni kwekhoyili yokungeniswa. Lapho ijubane lendandatho yegiya lishintsha, imvamisa yamandla e-electromotive eyengelwe nawo ayashintsha.
2, inzwa yesivinini sesondo eliyindandatho
Inzwa yesivinini samasondo e-Annular ikakhulukazi yakhiwe uzibuthe ongapheli, ikhoyili yokungeniswa kanye nendandatho yezinyo. Umazibuthe unomphela wakhiwe ngamapheya amaningana ezigxobo kazibuthe. Ngesikhathi sokuzungezisa kwendandatho yegiya, ukugeleza kazibuthe ngaphakathi kwekhoyili yokungeniswa kuyashintsha ngokushintshana ukuze kukhiqize amandla e-electromotive induction. Lesi siginali sifakwa kuyunithi yokulawula ye-elekthronikhi ye-ABS ngekhebula ekugcineni kwekhoyili yokungeniswa. Lapho ijubane lendandatho yegiya lishintsha, imvamisa yamandla e-electromotive eyengelwe nawo ayashintsha.
I-3, inzwa yejubane lesondo lohlobo lwehholo
Lapho igiya lisendaweni eboniswe kokuthi (a), imigqa yakazibuthe edlula engxenyeni yeHholo iyahlakazeka futhi amandla kazibuthe abuthakathaka; Uma igiya lisendaweni eboniswe kokuthi (b), imigqa yensimu kazibuthe edlula engxenyeni yeHholo iyagxiliswa futhi indawo kazibuthe inamandla ngokuqhathaniswa. Lapho igiya lizungeza, ukuminyana kolayini kazibuthe wamandla odlula endaweni yeHholo kuyashintsha, okubangela ukuba amandla kagesi eHholo ashintshe, futhi isici seHholo sizokhipha izinga le-millivolt (mV) le-quasi-sine wave voltage. Lesi siginali futhi idinga ukuguqulwa yisekethe ye-elekthronikhi ibe i-voltage ye-pulse evamile.
Faka
(1) Indandatho yegiya lesigxivizo
Indandatho yezinyo kanye nendandatho yangaphakathi noma i-mandrel yeyunithi yehabhu isebenzisa ukulingana kokuphazanyiswa. Enqubweni yokuhlanganisa yeyunithi yehabhu, indandatho yezinyo kanye nendandatho yangaphakathi noma i-mandrel ihlanganiswa ndawonye ngomshini wokucindezela amafutha.
(2) Faka inzwa
Ukulingana phakathi kwenzwa neringi yangaphandle yeyunithi yehabhu ukulingana kokuphazamiseka kanye nokukhiya kwamantongomane. Inzwa yesivinini sesondo elilinganayo ngokuyinhloko iyifomu lokukhiya amantongomane, futhi inzwa yesivinini esiyiringi isebenzisa ukulingana kokuphazanyiswa.
Ibanga phakathi kwendawo yangaphakathi kazibuthe unomphela kanye nezinyo lendandatho: 0.5 ± 0.15 mm (ikakhulukazi ngokulawula ububanzi bangaphandle bendandatho, ububanzi bangaphakathi benzwa kanye nokugxila)
(3) I-voltage yokuhlola isebenzisa i-voltage ephumayo yobuchwepheshe eyenziwe ngokwayo kanye ne-waveform ngesivinini esithile, futhi inzwa yomugqa kufanele futhi ihlole ukuthi isifunda esifushane;
Isivinini: 900rpm
Isidingo sikagesi: 5.3 ~ 7.9 V
Izidingo ze-Waveform: igagasi le-sine elizinzile
Ukutholwa kwamandla kagesi
Ukutholwa kwamandla kagesi okukhiphayo
Izinto zokuhlola:
I-1, i-voltage ephumayo: 650 ~ 850mv (1 20rpm)
2, i-waveform okukhiphayo: i-sine wave ezinzile
Okwesibili, ukuhlolwa kokuqina kwezinga lokushisa eliphansi le-abs sensor
Gcina inzwa iku-40 ° C amahora angu-24 ukuze uhlole ukuthi ingabe inzwa ye-abs isengakwazi yini ukuhlangabezana nezimfuneko zokusebenza zikagesi nokuvala ukusetshenziswa okuvamile.
Kungani inzwa ye-abs kulula kangaka ukuphuka
Izizathu zokuthi kungani inzwa ye-ABS kulula ukuyonakalisa ikakhulukazi ihlanganisa ingxenye yokungeniswa ihlanganisiwe, umugqa ukhululekile kanye nekhwalithi yenzwa ngokwayo. Imininingwane imi kanje:
Ingxenye yokuzwa imboziwe: lapho ingxenye yokuzwa yenzwa ye-ABS imbozwe ukungcola, uthuli noma ezinye imizimba yangaphandle, izophazamisa ukuphuma kwesignali yenzwa, okuholela ekutheni ikhompuyutha ingakwazi ukwahlulela ngokunembile isivinini, okuzokwenza kuthinte ukusebenza okuvamile kwesistimu yamabhuleki.
Ulayini oxekethile: Uxhumo lolayini lwenzwa aluqinile noma isixhumi sikhululekile, okuzoholela ekudluliselweni kwesignali okubi, okuholela kumaphutha esistimu. Iphutha elivamile ukuthi ukukhanya okungalungile kuvuliwe.
Ikhwalithi yenzwa ngokwayo: uma ikhwalithi yenzwa ye-ABS impofu, ingase ithinte ukuqina kwesignali yayo yokuphuma, bese ithinta ukuzwela kwesistimu ye-ABS nokuphepha kokushayela.
Lezi zici zingabangela inzwa ye-ABS ukuthi ilimale kalula, ngakho-ke ngesikhathi sokusetshenziswa nokugcinwa, ukunakwa kufanele kukhokhwe ekugcineni inzwa ihlanzekile futhi ihlole isimo sokuxhuma komugqa ukuze kuqinisekiswe ukuphepha kokushayela.
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UZhuo Meng Shanghai Auto Co., Ltd. uzibophezele ekuthengiseni izingxenye zezimoto ze-MG&MAUXS wamukelekile ukuzithenga.
