Diagnostic interface kana diagnostic scanner - ko nezve mota diagnostics?

Pasinei nenyaya yekuti motokari dzichangoburwa dzakazara nemagetsi uye dhizaini yadzo yakanyanya kuoma kupfuura nakare kose, kuziva kusashanda hakufanirwe kuve kwakaoma. Izvi zvinotoda a basic diagnostic interface inogona kushandiswa kuverenga zvikanganiso mu control unit. Nekudaro, kune akati wandei maturusi akadai, mamwe acho anopa hushoma nhamba yesarudzo, nepo vamwe vachipa zvese zvinogoneka. Nzira yekuwana sei yakakodzera iwe? Saka chii chaunofanira kuziva pamusoro pavo? Chii chingava sarudzo yakanaka?

Iyo mota diagnostic interface inoshanda sei?

Chakavanzika chiri muOBDII yekubatanidza ("on-board diagnostics"). Iyo ine basa rekutumira masaini kubva kumotokari self-diagnosis control unit kuenda kune inobuda mudziyo. Chisungo chekuisa iyi soketi yakaunzwa mumotokari dzakagadzirwa kubva 1996 muU.SA, uye muEurope kubvira 2001. Nokudaro, motokari dzose kubva muna 2000 dzinowanzogadzirirwa nekubatanidza kwakadaro. Nekudaro, socket imwe haina kukwana kuverenga masaini.

Mota diagnostics ine tester

Zvishandiso zvinokutendera kuti uverenge masaini anotumirwa kuOBDII chinongedzo ndeye diagnostic interface inoshanda zvinoenderana neELM327 protocol. Iyi idiki trapezoidal cube inopinzwa mune yekubuda. Zvose zvinobatanidza pachazvo uye plug inogadzirwa nenzira yekuti isakanganise mativi ekubatanidza michina. Naizvozvo, hapana mushandisi wemotokari anofanirwa kuve nematambudziko pakuiisa.

Chishandiso chinotevera chaunoda ismartphone, piritsi, laptop, kana imwe mudziyo inogamuchira chiratidzo cheBluetooth chinotumirwa ne elm327. Kune rumwe rutivi, zvinodikanwa kuisa software pairi iyo inoverenga masaini uye kuzivisa mutyairi nezvezvikanganiso zvinoonekwa mukombuta yemotokari. Nekudaro, ichi handicho chega chishandiso chinogona kushandiswa kuongorora mota.

Chii chinonzi ELM327 protocol? 

Iyo ELM327 protocol imhando yekutanga uye inoenderana nemhando yemudziyo unoshanda nemazvo sedhisheni scanner. Inoratidza ruzivo rwekutanga senge kukanganisa makodhi kana dhiraivha data. Nekudaro, kuti uwane rumwe ruzivo uye kuve nekukanganisa kukuru pakuongorora mota, unogona kusarudza mamwe mainterface. Kazhinji kazhinji ivo vakazvipira kune chaiwo mabhureki kana zvinonetsa.

Ndeipi autotester yaunofanira kusarudza?

Kana iwe uchida kuwana pfungwa yezvidiki zvidiki, sarudza yakatsaurirwa diagnostic interface. 

1. Semuenzaniso, kumotokari dzeboka reVAG, i.e. Audi, Seat, Skoda, Volkswagen, iwe uchada zita module. 
2. Kune mota dzeBMW, idzi, semuenzaniso, Carly uye K + DCAN. 
3. Kana iwe uri muridzi wemotokari yeFCA, sarudzo yakanakisa ingave OBD2 VAG KKL kana FIATECUSCAN.

Chii chinogona kuongororwa kuburikidza neiyo diagnostic interfaces?

Iko kugona kwepamberi kweakabhadharwa diagnostic zvirongwa uye yakasarudzika interface inodarika kugona kwepasi rose mhinduro. Uchishandisa diagnostic scanner, unogona, pakati pezvimwe zvinhu:

• tarisa injini inoshanda ma parameter akadai sekutonhora kwekutonhora, tembiricha yemafuta, mhepo/mafuta musanganiswa jekiseni mwero, turbocharger boost pressure, lambda probe kuverenga, kana bhatiri voltage;
• kuverenga rondedzero yezvikanganiso zvinokonzerwa nekutyorwa kwakaonekwa nema sensors uye nekudzima;
• kuyera kuita kwedhiraivha unit - simba, torque, pakarepo kushandiswa kwemafuta;
• Ongorora kushanda kwemaitiro ega ega, semuenzaniso, air conditioning.
• gadzirisa kushanda kwemamwe masisitimu - nguva iyo mwenje inovhurwa mushure mekuvharwa kwegonhi, senitivity yemvura sensors;
• chengetedza kushanda kweinjini paunenge uchityaira.

Mhando dzekubatanidza kune mota diagnostics. Wireless diagnostic interface

Sarudzo haina kunyanya kukura, nekuti pane zvishandiso pamusika zvinoshanda muBluetooth, Wi-Fi uye matambo masisitimu. Wireless ndiyo inonyanya kushandiswa kuita basa rekutanga rekuongorora. Izvo zviri nyore uye zviri nyore kushandisa, hazvidi wiring. Maonero pamusoro peiyo wireless diagnostic interface anowanzo akanaka, uye vatyairi vanoishandisa zuva nezuva vanogutsikana.

Nekudaro, kazhinji mavhezheni ane waya anotendera iwe kuti uverenge data nekukurumidza, uye mune dzimwe nguva uwane rumwe ruzivo rusingawanikwe kune universal wireless versions. Saka kana iwe uchida kugara uchiongorora mashandiro einjini uye uwane ruzivo rwekutanga, iyo isina waya modhi ndiyo chete yaunoda. Kuti uwane zvakanyanya kuongororwa, sarudza makopi etambo.

Ndeupi chirongwa chekushandisa kune diagnostic tester?

Kune akawanda mapurogiramu eApple, iOS uye Windows. Vanogona kugoverwa kuva vakasununguka uye vakabhadharwa. Kazhinji kazhinji aya ndiwo mapurogiramu akafanana ane mazita akafanana, semuenzaniso, Torque, Car Scanner, Piston, Dash Command, OBDeleven, OBD Mary, OBD Harry Scan. Mumashandisirwo emahara, iyo diagnostic interface inoratidza ruzivo rudiki, asi kazhinji inobvumidza iwe kubvisa zvikanganiso zvinoonekwa mu controller uye nekunyatsozvitarisa. Yakabhadharwa. Shanduro dzakawedzerwa dzakagadzirirwa kuyera mamwe ma parameter uye kugonesa ongororo yakadzama.

Sei zvakakodzera kuisa mari mune interface uye kuita mota diagnostics iwe pachako?

Chekutanga, kuve nediagnostic interface inoshanda chaizvo. Chero nguva uchityaira, unogona kutarisa maitiro einjini uye kubata izvo zvinokonzeresa malfunctions. 

Diagnostic interfaces senzira yekuchengetedza mari? 

Iyo diagnostic interface inokuchengetedza iwe mari yakanaka. Fungidzira mamiriro ezvinhu apo "cheki injini" icon inoonekwa pane dashboard. Inogona kuratidza matambudziko akasiyana uye kukanganisa. Nzira iri nyore ndeyekusvika kuchitoro chiri pedyo chekugadzirisa motokari, kwaunobhadhara 50-10 euros yebasa rekubatanidza kombiyuta yekuongorora uye kudzima zvikanganiso, uye zvakadini kana muvhiki kana maviri, uye zvakanyanya kupfuura zvose, zvakafanana. zuva mushure mekutangisa injini, dambudziko rinodzoka here? Mushure mekushanya kwakawanda kwakadaro, mutengo weiyo interface unobhadhara.

A personal diagnostic interface ichakubvumidza kuti ugadzirise iko kukanganisa iwe pachako. Iwe unogona zvakare kuishandisa kuti ugare uchitarisa maitiro einjini, kuita uye calibrate masisitimu iwe pachako pasina kushanyira mechanic. Ehezve, zvakanaka kuve neruzivo rwekutanga rwemakanika uye electromechanical kuitira kuti uchinje marongero mumotokari nenzira iyi.

Diagnostic scanners uye interfaces

Ma scanner emota, i.e. diagnostic scanners, anogadzirirwa makanika uye vanhu vanoda. Vanosiyana sei kubva kune diagnostic interfaces?

Mazhinji diagnostic scanners ane:

• autonomous;
• kugona kuverenga data kubva kune chero mota;
• makenduru emota zhinji
• uye bvumira kupindira kwakanyanya mumagadzirirwo emotokari yakapiwa. 

Kazhinji, ma scanner emota ane zvakare yakakura software, yakazara uye inogara yakagadziridzwa dhatabhesi yemakodhi ekukanganisa uye rumwe ruzivo nezve mota. Ne diagnostic scanners, une dzimwe sarudzo dzekugadzirisa uye kugadzirisa matambudziko. Nekudaro, iyo yakaderera mutengo wekutenga wakakwira zvakanyanya uye kazhinji kukosha kwekuvandudza kunyoreswa.

Ndeipi interface yekusarudza - ELM327 kana imwe?

Kana iwe usingafarire kuchera mumigwagwa yekuseri kwemutongi wekombuta, saka ELM327 universal diagnostic tester ndiyo sarudzo yakanaka. Ichakupa iwe ruzivo rwechikanganiso uye basic injini paramita. Mutengo wechigadzirwa chakadaro makumi akati wandei ezlotys, kana tikataura nezve yakachipa shanduro. Uyezve yemahara foni app uye iwe unozogona kuongorora matambudziko mumotokari yako pasina chinhu. Kana izvo zvekutanga zvisingaenderane newe uye uchitsvaga dzimwe sarudzo, saka shandisa yakatsaurirwa diagnostic scanner uye yakabhadharwa, yakanyatsogadzirwa app. Ipapo iwe unogona kuwana yakawanda yekuwedzera ruzivo nezve mota yako uye, zvakakosha, shandura yakawanda mairi. Kune makanika, nyanzvi yekuongorora interface kits inokurudzirwa.