Chii chinonzi sensor yeABS yekumberi yemotokari?
Sensor yeABS yekumberi, inozivikanwawo seABS speed sensor yevhiri rekumberi, chinhu chakakosha musystem yekubvisa mabhureki yemotokari (ABS), yakagadzirirwa kunyatsoongorora kumhanya kwemavhiri ekumberi panguva chaiyo.
Basa rayo guru nderekupa ABS electronic control unit (ECU) ruzivo rwakarurama nezvekumhanya kwemavhiri epamberi. Kana mota ichikurumidza kubhureka, kana vhiri repamberi rava kuda kuvharika (nekudzikira kwekukurumidza), ABS system, zvichibva pachiratidzo chinodzoserwa nesensor iyi, ichakurumidza kugadzirisa simba rekubhureka revhiri iroro kuti risavhare zvachose, nokudaro ichiva nechokwadi chekuti motokari inogona kuchengetedza kudzora kwedhiraivha uye kugadzikana panguva yekubhureka uye kudzivirira kutsvedza kana kurasikirwa nekudzora.
Zvinhu zvikuru uye musimboti wekushanda
Nzvimbo yekuisa: Inowanzo sungirirwa pa steering shaft kana suspension components yemavhiri epamberi, pedyo ne hub bearing, nemagumo ayo ekuona achichengetedza mukaha mudiki kubva pa ring giya (kana magnetic-coded ring) yakaiswa pa hub kana brake disc.
Nheyo yekushanda: Mota zhinji dzemazuva ano dzinoshandisa masensa emagetsi-magnetic. Kana vhiri richitenderera, mazino nemaburi egiya reringi zvinochinja simba remagineti riri pedyo nesensa nguva nenguva, nokudaro zvichikonzera sinusoidal alternating current signal ine frequency uye amplitude zvinoenderana nekumhanya kwevhiri mucoil. Chiratidzo ichi chinotumirwa kuABS control unit.
Hunhu hwechiratidzo: Munguva yekushanda kwakajairika, zvinogona kuonekwa kuburikidza ne oscilloscope kuti kubuda kwayo i sine wave ine amplitude inowedzera sezvo kumhanya kuchikwira. Kukosha kwayo kwekudzivirira kunowanzova pakati pe800Ω ne2kΩ. Kana mhedzisiro yekuyera iri 0Ω (short circuit) kana infinity (open circuit), zvinoratidza kuti sensor yakakuvara.
Kukanganiswa kwezvikanganiso nekugadzirisa
Kukanganiswa kwekutadza: Kana sensor yeABS yekumberi ikakundikana (sekukanganisa kwechiratidzo kana data risingawanzoitika), sisitimu yeABS haizokwanisi kuona nemazvo maitiro ekukiya kwemavhiri ekumberi panguva yekubhureka kwechimbichimbi, izvo zvinogona kukonzera kuti mavhiri ekumberi avharwe panguva yekubhureka kwechimbichimbi, zvichideredza zvakanyanya kubata nekuchengetedza kwemotokari. Panguva ino, mwenje wekuyambira weABS uri padashboard uchavheneka.
Zvikonzero zvinowanzo itika: Musoro we sensor wakafukidzwa nesimbi kana tsvina; mukaha uri pakati pe sensor ne ring giya wakakura zvakanyanya kana kuti mudiki; tambo yakakuvara, kana kuti plug yaora; coil yemukati ye sensor i open circuit kana short circuit.
Mazano ekugadzirisa: Kana rambi reABS rabatidzwa, chishandiso chehunyanzvi chekuongorora OBD chinofanira kushandiswa kuverenga kodhi yekukanganisa (yakadai seC0115-C0120) kuti uone kuti sensor yevhiri ripi iri kushanda zvakanaka. Gara uchitarisa kana kuiswa kwesensa kwakasimba, uye kana paine kukuvara kwetambo, uye chengetedza nzvimbo yekunzwa sensor yakachena. Mushure mekutsiva matai kana kuita kurongeka kwemavhiri mana, zvingave zvakakosha kugadzirisa sensor zvakare.
Sensor yeABS yevhiri repamberi mumotokari chinhu chakakosha chekuchengetedza mota. Basa rayo guru nderekutarisa kumhanya kwemavhiri epamberi panguva chaiyo uye kutumira masaini chaiwo ekumhanya kwemavhiri kuyuniti yekudzora vhiri yemotokari (ECU), ichipa rutsigiro rwedata rekutanga kune akawanda masisitimu ekuchengetedza.
Mabasa chaiwo anogona kupfupikiswa seizvi:
Basa guru: Ita shuwa kuti mabhureki akachengeteka
Dzivirira kuvharwa kwemavhiri: Panguva yekukurumidzira kubhurwa, sensor yeABS yevhiri repamberi inogona kuona shanduko mukumhanya kwemavhiri padanho re millisecond. Kana yangoona kuti vhiri repamberi rava kuda kuvharwa (nekudzikira kwekukurumidza), ABS control module ichakurumidza kuderedza kana kudimbura simba rekubhurwa kwemavhiri iwayo kuburikidza nevharuvhu yemagetsi, zvichibvumira vhiri kuti ritangezve kutenderera, uye rozoshandisa simba rekubhurwa zvakare, zvichiita kuti "lock-up-release" cycle. Maitiro aya anochengetedza vhiri repamberi riri mumamiriro akanaka e "rolling-sliding", zvichiwedzera kukweshana kwevhiri nepasi, zvichideredza zvakanyanya daro rekubhurwa uye kudzivirira kurasikirwa nekudzora kwemotokari, kutsvedza, kana kuti kutiza.
Kuvandudza mashandiro ekubhureka: Nekupindura kumhanya kwevhiri nemazvo, sisitimu yeABS inogona kugadzirisa simba rekubhureka zvine simba, ichiva nechokwadi chekuti mavhiri epamberi anowana simba rekubhureka rakakodzera pasi pemamiriro ese emugwagwa (kunyanya mumigwagwa ine mvura uye inotsvedza), ichivandudza mashandiro ekubhureka.
Mabasa akakosha ekubatsira Kuona Kumhanya Kwemotokari: Ruzivo rwekumhanya kwemotokari uye makiromita anoratidzwa padashboard zvinonyanya kuverengerwa zvichibva pamasaini ekumhanya kwevhiri kubva kumasensa eABS emavhiri ekumberi (nekumashure). Ndiyo imwe yenzvimbo huru dzeruzivo rwekumhanya kwemotokari.
Kutarisa Kumanikidzwa Kwematayi Asina Kunanga: Mumotokari dzine system yekutarisa kumanikidzwa kwematayi isina kunanga (TPMS), ABS sensor inoenzanisa musiyano wekumhanya kwemavhiri mana kuti ione kana kumanikidzwa kwematayi kusina kujairika. Kana kumanikidzwa kwemhepo kwetayi imwe (senge tai repamberi) kusina kukwana, radius yayo inotenderera inova diki, uye kumhanya kwayo kwekutenderera kuchava kwakakwira kupfuura kwemamwe matai akajairwa. Sisitimu yacho inobva yatanga alarm yekumanikidzwa kwematayi zvinoenderana.
Sisitimu Yokubatsira Kugadzikana Kwemuviri (ESP/ESC): Masensa emavhiri ekumberi inzvimbo yakakosha yedata reESP system. Paunenge uchityaira kana kutyaira mumigwagwa inotsvedza, sisitimu inokurumidza kuona kana mota iri kutsvedza parutivi kana kuti iri kusakwana/kupfuura nepamusoro pekutyaira nekuenzanisa mutsauko wekutenderera pakati pemavhiri ekumberi neekumashure, uye inoisa otomatiki mabhureki pamavhiri ega ega kana kugadzirisa simba reinjini kuti igare yakagadzikana.
Kutarisa Mabhoti Ematairi Asina Kurongeka (kune mamwe mamodheru): Mune mamwe marudzi (akadai seVolkswagen, Audi, BYD), sensor yeABS inogona kubatsira pakuona kana mabhoti etairi repamberi asina kurongeka nekutarisa kushanduka kudiki kwekumhanya kwevhiri, uye kutanga yambiro yekuchengetedza inoenderana.
Mhedzisiro Yezvikanganiso
Kana sensor yeABS yevhiri repamberi ikatadza kushanda (sekunge yakafukidzwa nevhu, kuva newaya yakakuvara, kana kukuvara mukati), zvinoguma ne:
Mwenje weABS uri padashboard unobatidza, uye mune dzimwe mota, mwenje weESP/ESC kana wekutarisa kumanikidzwa kwematayi unobatidzawo panguva imwe chete.
Kukundikana kweABS system: Panguva yekubhureka kwechimbichimbi, mavhiri anogona kuvharika zvachose, zvichikonzera kurasikirwa nekugona kudzora divi.
Kudzikira kweESP system: Kugadzikana kwemotokari kunoderera mumigwagwa inotsvedza kana panguva yekudzivirira njodzi.
Kuratidzwa kwekukurumidza kwemotokari kusina kujairika: Dzimwe mota dzinogona kusangana ne speedometer isina kushanda zvakanaka kana kuverenga mileage zvisirizvo.
Saka, kunyange hazvo sensor yeABS yevhiri repamberi isingaburitse simba rekubhureka zvakananga, "migumo yetsinga" ndiyo inoita kuti kubhureka kuchengetedzeke, kugadzikana kwemotokari, uye kushanda kwakajairika kwemabasa akawanda akangwara. Kuvimbika kwayo kunokanganisa zvakananga kuchengetedzeka kwekutyaira.
Ndapota ipai rugwaro rwamunoda kuti ndirududzire nemazvo.
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 MG&MAXUSzvikamu zvemota zvinogamuchirwa Kutenga.
