Yini inzwa ye-ABS yangemuva? Yiziphi izinhlobo futhi zifakwa kanjani?
Sensor ye-AB isetshenziswa kwi-motor Vehicter AB (uhlelo lokulwa nokukhiya). Ohlelweni lwe-ABS, ijubane libhekelwa inzwa evuthayo. I-Abs Sensor ekhipha isethi ye-Quasi-Sinusoidal AC Electrical Signals ngokusebenzisa isenzo sendandatho yegiya ejikeleza ngokuvumelanayo nesondo, futhi imvamisa yayo kanye nokukhula kwayo kuhlobene nesivinini sesondo. Isiginali yokuphuma idluliselwa kwiyunithi yokulawula i-ABS (ECU) ukubona ukuqashwa kwesikhathi sangempela sejubane lesondo.
1, inzwa yejubane eliqondile
I-Linear Wheel Speed Sensor yakhiwa ngokuyinqwaba yaphakade, i-axis ye-pole, i-coil yekhoyili ne-coil yekhoyili ne-toing. Lapho indandatho yegiya ijikeleza, ichopho lamagiya kanye ne-backlash elihlukile kwe-polar axis. Ngesikhathi sokujikeleza kwendandatho yegiya, i-Flux kazibuthe ngaphakathi kokushintsha kwe-Coil ye-Ukungeniswa ngokuhlukile ukukhiqiza amandla we-electromotive, futhi lesi siginali ukufakwa kwiyunithi yokulawula nge-elekthronikhi yekhebula ekugcineni kwekhoyili yokungena. Lapho ijubane lendandatho yegiya lishintsha, imvamisa yamandla we-electromotive afakiwe nawo ayashintsha.
2, i-ring wheel speed sensor
I-Annur Speed Speed Sensor yakhiwa ngokuyinhloko ye-magnethi engapheli, yokungeniswa kwekhoyili nendandatho yezinyo. Uzibuthe ongapheli uhlanganiswe ngazimbili eziningana zezigxobo zobunzima. Ngesikhathi sokujikeleza kwendandatho yegiya, i-flux kazibuthe ngaphakathi kokushintsha kwe-coil ye-ukwenziwa ngokuhlukile ukukhiqiza amandla we-electromotive wokungeniswa. Lesi siginali sifaka iyunithi yokulawula kagesi ye-ABS ngentambo ekugcineni kwekhoyili yokungena. Lapho ijubane lendandatho yegiya lishintsha, imvamisa yamandla we-electromotive afakiwe nawo ayashintsha.
3, hlobo nohlobo lwe-wheel Speed sensor
Lapho igiya litholakala endaweni ekhonjiswe (a), imigqa yasensimini kazibuthe edlula engcupheni yehholo iyahlakazeka futhi amandla kazibuthe abuthakathaka; Lapho igiya litholakala endaweni ekhonjiswe ku (b), imigqa yasensimini kazibuthe edlula e-Hall element iyagxilisiwe futhi amandla kazibuthe aqinile. Lapho i-gear ijikeleza, ubuqili bomugqa kazibuthe wamandla adlula ezinguquko ze-Hall element, okubangela ukuthi i-voltage yehholo ishintshile, futhi nento yehholo izokhipha i-millivolt (MV). Lesi siginali futhi sidinga ukuguqulwa umjikelezo we-elekthronikhi ungene ku-volta ejwayelekile kagesi.
Beka
(1) ukunyathela kwendandatho yegiya
Indandatho yezinyo nendandatho yangaphakathi noma i-mandrel yeyunithi ye-hub yamukele ukuphazamiseka. Enqubweni yokubuthana yeyunithi ye-HUB, indandatho yezinyo nendandatho yangaphakathi noma i-mandrel ihlanganiswe ndawonye yi-oyili yabezindaba.
(2) Faka inzwa
Ukulingana phakathi kwenzwa kanye nendandatho yangaphandle yeyunithi ye-HUB kungukuphazamiseka okulinganayo nokukhiya kwe-nati. I-Linear Wheel Speed Sensor iyifomu lokukhiya le-nati, futhi inzwa yejubane lendandatho yendandatho yamukela amandla okuphazamisa.
Ibanga phakathi kwezangaphakathi le-magnethi yaphakade kanye nendawo yezinyo lendandatho: 0.5 ± 0.15 mm (ikakhulukazi ngokulawulwa kobubanzi bendandatho, ububanzi bezinzwa)
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Ijubane: 900rpm
Isidingo seVoltage: 5.3 ~ 7.9 V
Izidingo ze-WaveFrm: I-Wave Eqinile Sine
UZhuo Meng Shanghai Auto Co, Ltd uzibophezele ekuthengiseni i-MG& I-Mauxs auto izingxenye ze-auto wamukelekile ukuyithenga.
