Sensa yeABS.
Sensor yeAbs inoshandiswa muABS yemotokari (Anti-lock Braking System). Musystem yeABS, kumhanya kunotariswa nesensor inductive. Sensor yeABS inoburitsa seti yemasaini emagetsi e AC quasi-sinusoidal kuburikidza nekushanda kweringi yegiya inotenderera pamwe chete nevhiri, uye frequency yayo uye amplitude zvine chekuita nekumhanya kwevhiri. Chiratidzo chekubuda chinotumirwa kuABS electronic control unit (ECU) kuti chionekwe nekukurumidza kwevhiri panguva chaiyo.
1, sensor yekumhanya kwevhiri rakatsetseka
Sensor yekumhanya kwevhiri remagetsi inoumbwa zvakanyanya nemagneti inogara iripo, pole axis, induction coil uye tooth ring. Kana giya rinotenderera, muromo wegiya nebacklash zvinochinjana zvakapesana ne polar axis. Munguva yekutenderera kwegiya rinotenderera, magnetic flux iri mukati me induction coil inoshanduka ichichinjana kuti igadzire induction electromotive force, uye chiratidzo ichi chinopinzwa ku electronic control unit yeABS kuburikidza netambo iri kumagumo kwe induction coil. Kana kumhanya kwegiya rinoshanduka, frequency ye induced electromotive force inochinjawo.
2, sensor yekumhanya kwevhiri remhete
Sensor yekumhanya kwevhiri reAnnular inonyanya kugadzirwa nemagneti inogara iripo, induction coil uye tooth ring. Magineti inogara iripo inoumbwa nemapaya akati wandei emagineti. Panguva yekutenderera kwegiya regiya, magnetic flux iri mukati meinduction coil inoshanduka ichichinjana kuti igadzire induction electromotive force. Chiratidzo ichi chinopinzwa kuyuniti yekudzora yemagetsi yeABS kuburikidza netambo iri kumagumo kweinduction coil. Kana kumhanya kwegiya regiya kuchichinja, frequency yeinduced electromotive force inochinjawo.
3, sensor yekumhanya kwevhiri remhando yeHoro
Kana giya riri panzvimbo inoratidzwa mu (a), mitsetse yesimba remagineti inopfuura nepakati pechinhu cheHall inopararira uye simba remagineti harina kusimba; Kana giya riri panzvimbo inoratidzwa mu (b), mitsetse yesimba remagineti inopfuura nepakati pechinhu cheHall inounganidzwa uye simba remagineti rakasimba. Kana giya richitenderera, huwandu hwesimba remagineti rinopfuura nepakati pechinhu cheHall hunochinja, izvo zvinoita kuti voltage yeHall ichinje, uye chinhu cheHall chinoburitsa millivolt (mV) level ye quasi-sine wave voltage. Chiratidzo ichi chinofanirawo kushandurwa ne electronic circuit kuita standard pulse voltage.
Ko sensor yekumashure yakatyoka inokanganisa 4-drive here
Zvingave
Kukuvadzwa kweABS sensor yekumashure kunogona kukanganisa system yekutyaira mavhiri ese, kunyanya kana system yekutyaira mavhiri ese ine differential locking. Izvi zvinodaro nekuti sensor yekumashure ine basa rakakosha mu anti-lock braking system (ABS), kana yakuvara, ABS system inogona kusanzwisisa kumhanya uye mamiriro evhiri, izvo zvinokanganisa braking effect yayo, uye zvinogona kutoita kuti wheel lock ivharwe panguva yekutyaira, zvichiwedzera njodzi yekutyaira. Pamusoro pezvo, kana system yekutyaira mavhiri ese ine differential lock function, kukuvara kwe rear wheel sensor kunogona kukonzera differential lock kusashanda zvakanaka, izvo zvinokanganisa mashandiro e four-wheel drive system. Saka, kunyangwe kukuvara kwe rear wheel sensor kungasakanganisa zvakananga basa rekutanga re four-wheel drive system, kuitira kuve nechokwadi chekuchengetedza kutyaira, zvinokurudzirwa kugadzirisa kana kutsiva sensor yakakuvara nenguva.
Sensor yevhiri rekumashure yeABS inogona kutadza kushanda nekuda kwekusakara.
Kukundikana kweABS sensor kunosanganisira mwenje weABS padashboard, ABS isiri kushanda zvakanaka, uye mwenje wekudzora traction wakabatidzwa. Kukundikana uku kunogona kukonzerwa nekusakara kwemasensa, kubviswa, kana kurohwa nemarara. Kunyanya sensor yeABS yevhiri rekumashure, kana zvidimbu zvesimbi zvinogadzirwa nekukuya kwebrake disc nebrake pad zvikanyungudutswa nemagnet, zvinogona kutungamira kuti chinhambwe chiri pakati pesensa nemagnet coil chive chidiki, kana kutopera, zvichizopedzisira zvakonzera kukuvara kwesensa.
Kuti uone kana sensor yeABS yakakuvara, inogona kuonekwa nenzira dzinotevera:
Verenga kodhi yezvikanganiso yemudziyo wekuongorora zvikanganiso: Kana paine kodhi yezvikanganiso mukombuta yeABS, uye mwenje wezvikanganiso uri pamudziyo wakabatidzwa, izvi zvinogona kuratidza kuti sensor yakakuvara.
Kuedzwa kwemabhureki emumunda: mumugwagwa wakanaka, wakafara uye usina vanhu, kumhanyisa kusvika paanopfuura 60, wobva waisa bhureki kumagumo. Kana vhiri rakakiyiwa uye pasina kunetseka kwekubhureki, izvi zvinogona kuratidza kutadza kweABS, zvinowanzo kukonzerwa nekukuvara kweABS sensor.
Shandisa multimeter kuyera voltage/resistance yeABS sensor: Tendeudza vhiri pa1r/s, voltage inobuda yevhiri repamberi inofanira kunge iri pakati pe790 ne1140mv, vhiri rekumashure rinofanira kunge rakakwira kupfuura 650mv. Pamusoro pezvo, resistance value yeABS sensors inowanzo kuve pakati pe1000 ne1300Ω. Kana aya ma ranges asina kuzadzikiswa, zvinogona kuratidza dambudziko neABS sensor 34.
Muchidimbu, kana paine dambudziko neABS rear wheel sensor, inofanira kutanga yatarisa kana paine kukuvara kwemuviri, yakadai sekutyoka kana kusakara kuri pachena. Kana pasina kukuvara kwemuviri kuri pachena kuora kwekushanda nekuda kwekusakara kana zvimwe zvikonzero zvinogona kuongororwazve nenzira dziri pamusoro apa.
Kana uchida kuziva zvakawanda, ramba uchiverenga zvimwe zvinyorwa pane ino saiti!
Ndapota tifonerei kana muchida zvigadzirwa zvakadaro.
Zhuo Meng Shanghai Auto Co., Ltd. yakazvipira kutengesa zvikamu zvemota zveMG&MAUXS zvinogamuchirwa kutenga.
