Universal diagnostic scanner rau tsheb. Peb kuaj lub tsheb nrog peb tus kheej tes nrog lub tshuab kuaj xyuas lub tsheb

2024 Tus sau: Erin Ralphs | [email protected]. Kawg hloov kho: 2024-02-19 16:11

Rau ntau tus tswv tsheb, cov chaw pabcuam sawv cev yog ib feem tseem ceeb ntawm tus nqi uas ntaus lub hnab tshos. Hmoov zoo, qee qhov kev pabcuam yuav tsis muaj. Tau yuav lub tshuab kuaj kab mob rau lub tsheb, koj tuaj yeem ua nws tus kheej ua qhov kev kuaj mob saum npoo. Tsis tas li ntawd, nrog cov txheej txheem kev paub dhau los, txawm tias tus neeg nyiam lub tsheb tshiab yuav tuaj yeem kuaj xyuas lub tsheb, uas tom qab ntawd yuav txuag nyiaj.

Ua ntej koj yuav tsum kawm cov hauv paus ntawm kev kuaj mob siv lub laptop thiab lub tshuab kuaj xyuas tshwj xeeb rau lub tsheb. Hauv qhov no, peb xav tau qee qhov yooj yim thiab pheej yig, thiab qhov tseem ceeb tshaj - universal - scanner.

keeb kwm me ntsis

Nws yog qhov yuam kev uas xav tias lub tsheb kuaj xyuas lub tsheb yog ib yam tshiab thiab niaj hnub. Auto diagnostics muaj keeb kwm 37 xyoo.

Rov qab rau xyoo 1980, General Motors tau tsim cov thev naus laus zis ntau lawmALDL diagnostics, uas tso cai saib xyuas txhua lub tsheb. Thiab xyoo 1990, Tebchaws Meskas tau tsim OBD cov txheej txheem kuaj mob, uas tseem siv niaj hnub no. Rau xyoo tom qab, cov txheej txheem no tau raug txhim kho, thiab tam sim no nws cov qib siab dua, OBD-2, yog qhov yuav tsum tau ua rau tsheb hauv Canada thiab Tebchaws Meskas. Yog li ntawd, cov tsheb no tuaj yeem luam tawm siv OBD 2 Auto Diagnostic Scanner.

Tseem muaj cov qauv European ntawm cov txheej txheem no (EOBD) thiab txawm tias Japanese versions (JOBD), thiab lawv yuav tsum tau ua rau tsheb hauv EU thiab Nyij Pooj, raws li.

Qhov no qhia tau tias feem coob ntawm cov tsheb qub, uas tam sim no muaj 20 xyoo, tau yoog rau kev kuaj mob.

Control unit

Cov tshuab niaj hnub muaj "lub hlwb" ua ke uas sib txuas cov tshuab tswj cov qauv thiab cov ntsuas ntsuas. Ua tsaug rau lawv, koj tuaj yeem taug qab lub xeev tam sim no ntawm kev thauj mus los, ua kev kwv yees rau yav tom ntej txog kev ua haujlwm ntawm ib qho kev ua haujlwm, nrog rau kev kho qhov ntsuas thiab daws teeb meem. Tag nrho cov no yog hu ua ECU, tab sis nws yog kev cai rau tib neeg hais tias "lub hlwb". Tab sis rau kev kuaj mob thiab kev daws teeb meem, koj yuav tsum muaj qhov tshwj xeeb kev kuaj mob interface.

autoscanner yog dab tsi?

Autoscanner tsis yog ib qho khoom siv xwb. Nws muab cov processor rau kev ua cov ntaub ntawv tau txais, tus tswj hwm, nrog rau software thiab kev sib txuas. Schematic daim duab ua haujlwmDiagnostic Scanner rau nws pib yog raws li nram no:

1. Lub tsheb ECU yuav tsum muaj cov khoom siv hluav taws xob uas txuas nrog lub tshuab kuaj kab mob. Lub luag haujlwm ntawm lub scanner no yog hloov cov ntaub ntawv ntws los ntawm ECU maub los thiab tso rau ntawm lub vijtsam hauv daim ntawv nyeem tau.
2. Cov ntaub ntawv processor. Feem ntau cov no yog lub laptop, ntsiav tshuaj, smartphone processors, nrog rau cov kws tshaj lij kev kuaj mob scanner. Muaj cov kev kuaj mob tshwj xeeb rau cov khoom siv no (tsis hais lawv cov software).
3. Kev sib txuas. Yav dhau los, feem ntau txhais tau tias yog cov ntaub ntawv cable nrog adapters. Txawm li cas los xij, kev kuaj mob bluetooth scanners rau lub tsheb lossis cov qauv nrog cov ntaub ntawv hloov chaw ntawm Wi-Fi raws tu qauv yog nrov hnub no.

Qhov no tsuas yog cov ntaub ntawv tsis txaus ntseeg txog cov hauv paus ntsiab lus ntawm kev kuaj tsheb. Tam sim no cia peb tham txog qhov no ntau ntxiv.

Opportunities

Qhov pom tseeb tshaj plaws thiab lub luag haujlwm tseem ceeb ntawm kev kuaj mob hauv computer yog tshuaj xyuas txhua lub tsheb thiab tso saib cov ntaub ntawv ua tiav ntawm lub vijtsam hauv daim ntawv yuam kev, cov duab kos. Tag nrho cov no tso cai rau peb nkag siab txog kev tawg, tiv thaiv lawv thiab tshem tawm lawv.

Txawm tias muaj kev kuaj mob tsawg kawg nkaus, tus neeg siv tuaj yeem:

1. Kaw saib xyuas nws lub tsheb.
2. Teem sijhawm kev saib xyuas yav tom ntej kom raug ntau dua, ua rau kev txuag nyiaj mus ntev.
3. ntsuas qhov tseeb ntawm lub tsheb thaum yuav.
4. Nrhiav koj tus kheej li casLub kaw lus "swears" thaum lub teeb pom kev pom lub cav los.

Txhua lub tshuab kuaj kab mob thoob ntiaj teb rau lub tsheb muaj peev xwm muab cov peev txheej zoo li no. Tab sis rau qhov no, tsawg kawg, tus neeg tsav tsheb yuav tsum muaj peev xwm ua haujlwm nrog lub computer, ntsiav tshuaj thiab software tshwj xeeb rau kev kuaj mob. Koj kuj xav tau yam tsawg kawg nkaus kev paub txog cov tshuab hluav taws xob ntawm lub tsheb thiab kev muaj peev xwm ua haujlwm nrog kev ua yuam kev databases, Internet catalogs. Kev xav tau kev sib txuas lus ntawm cov rooj sib tham hauv tsheb, vim qee qhov yuam kev yuav nkag tsis tau.

Txawm tias koj muaj qhov tseem ceeb me me, koj tseem tuaj yeem tau txais ntau cov ntaub ntawv meej thiab muaj txiaj ntsig los ntawm cov duab qhia hauv qhov kev kuaj mob.

Scan nrog Auto Diagnostic Scanner

Peb yuav ua kev kuaj mob nrog peb tus kheej tes. Peb xav tau dabtsi?

1. Computer, ntsiav tshuaj, smartphone lossis laptop. Ib qho ntawm cov gadgets no yuav ua haujlwm. Qhov tseem ceeb tshaj plaws yog tias nws muaj sab nraud lossis built-in Wi-Fi lossis Bluetooth module.
2. Tshwj xeeb adapter (scanner). Tsim nyog kuaj mob rau nws pib OBD 2 ELM327 USB. Qhov no yog ib qho ntawm cov khoom siv yooj yim, tab sis koj yuav xav tau lub laptop lossis ntsiav tshuaj nrog USB interface siv nws. Cov xov tooj tsis muaj USB interface.
3. Cov kev pab cuam rau kev kuaj mob. Muaj ntau ntau ntawm lawv, thiab kev xaiv nyob ntawm tus kheej nyiam ntawm tus neeg siv. Txawm li cas los xij, koj yuav tsum sim cov kev xaiv sib txawv thiab thaum kawg xaiv qhov koj nyiam.
4. Bases rau kev txiav txim siab yuam kev.
5. Data cable. Nrog nws pab,txuas lub scanner rau lub computer. Nws siv yog qhov tseem ceeb yog tias tsis muaj Wi-Fi lossis Bluetooth.

Laptop lossis smartphone rau kev kuaj mob?

Rau kev kuaj mob sai thiab kev txheeb xyuas qhov yuam kev tam sim, nws yooj yim tshaj plaws los siv lub xov tooj smartphone. Txawm li cas los xij, tsuas yog nrog kev pab ntawm lub khoos phis tawj tuaj yeem ua tiav cov txuj ci ntawm kev kuaj mob tsheb ntawm qib siab lossis tsawg dua nrog lub peev xwm los nruab software kev kuaj mob yav tom ntej.

Tsis muaj qhov yuav tsum tau ua rau lub laptop siv. Txhua tus qauv muaj tus qauv COM chaw nres nkoj, nrog rau lub wireless interface (Bluetooth lossis Wi-Fi). Tau kawg, koj tuaj yeem siv lub khoos phis tawj desktop, tab sis nws yog lub laptop uas yuav tso cai rau koj ua nws ntawm kev mus, thiab nws yooj yim dua li lub khoos phis tawj desktop.

Yog tias tsis muaj qhov cuam tshuam (xws li COM chaw nres nkoj), koj tuaj yeem txuas lub scanner los ntawm adapters lossis sab nraud wireless modules. Qhov kev xaiv zoo tshaj plaws yuav yog Bluetooth adapter, tab sis koj yuav tsum tsis txhob xaiv cov qauv pheej yig, vim lawv feem ntau tsis pom cov khoom siv ua ke.

Scanner

Nws tau nthuav tawm raws li cov khoom siv me me. Qhov no adapter muaj xws li ib tug chip Circuit Court thiab kev sib txuas lus blocks, connector blocks thiab ib tug tswj vaj huam sib luag. Nws hloov cov kwj deg los ntawm lub tsheb lub khoos phis tawj thiab qhia lawv ntawm lub laptop cov zaub.

Adapters yog universal lossis tshwj xeeb rau cov hom tsheb tshwj xeeb. Cov tom kawg yog feem ntauprofessional los yog semi-professional. Piv txwv li, muaj xws li lub scanner hu ua "Vasya-Diagnost", uas tsuas yog ua haujlwm nrog cov tsheb ntawm pawg VAG.

Tab sis peb txaus siab rau universal diagnostic scanners rau lub tsheb uas tuaj yeem ua haujlwm nrog ntau hom tsheb. Ib qho ntawm cov qauv nrov yog ELM327. Nws tau yoog rau cov tsheb niaj hnub mus txog 20 xyoo thiab raug nqi ib ncig $30.

Software los nrog adapter. Cov txheej txheem scanning nws tus kheej yog qhov yooj yim heev: ntsaws lub ntsaws rau hauv OBD connector, tso daim ntawv thov ntawm lub computer, xov tooj lossis ntsiav tshuaj, thiab tom qab ntawd xaiv qhov kev xaiv uas xav tau. Nov yog cov npe luv luv ntawm qhov koj tuaj yeem ua tau hauv daim ntawv thov tom qab txhim kho lub adapter:

1. Saib qhov ntsuas ntawm lub tshuab lub tshuab ntawm lub vijtsam.
2. Nyeem cov lej yuam kev thiab txiav txim siab lawv.
3. Ntawm qhov yuam kev tom qab tshem tawm qhov laj thawj.
4. Display kev pabcuam thiab cov ntawv ceeb toom tsis raug thiab cov ntawv teev tseg.

txheej txheem kuaj mob

Cov ntaub ntawv thawj zaug txog kev kuaj mob txaus. Tam sim no cia peb xav txog yuav ua li cas ua cov txheej txheem nws tus kheej.

Yog li, nqa koj lub laptop thiab tig nws, nrhiav qhov kev kuaj mob txuas hauv lub tsheb. Nws tuaj yeem nyob hauv ntau qhov chaw, thiab nws qhov chaw tshwj xeeb nyob ntawm qhov tsim thiab qauv ntawm lub tsheb. Nws tuaj yeem nyob hauv qab lub hood, hauv qab lub ntsuas vaj huam sib luag, hauv qab lub hau ntawm ib sab ntawm lub gearbox, thiab lwm yam. Qhov no yuav tsum tau qhia hauv cov lus qhia rau lub tsheb. Ntxig scanner,qhib nws, txuas rau nws los ntawm koj lub laptop. Feem ntau, tom qab ntawd, qhov taw qhia teeb tsa, qhia tias nws npaj ua haujlwm.

Tam sim no qhib qhov kev kuaj mob. Yog tias txhua yam ua tiav lawm, qhov kev zov me nyuam yuav qhia tias lub tsheb "pom". Nyob rau theem no, koj tuaj yeem xaiv yam uas koj xav paub txog koj lub tsheb. Txoj haujlwm yooj yim tshaj plaws yog txhawm rau luam theej duab lub tshuab kom tsis raug thiab txiav txim siab lawv. Txawm li cas los xij, rau kev txheeb xyuas kom ntxaws ntxiv ntawm lub tsheb, qhov kev zov me nyuam yuav tsum tau kawm hauv qhov tob. Tab sis ua thawj zaug yog qhov nyuaj.

Qhov kev txheeb xyuas tib yam ntawm cov ntsiab lus tseem ceeb yuav tsis ua rau muaj teeb meem, thiab qhov no yuav tshem tawm qhov kev xav tau mus rau qhov chaw pabcuam tsuas yog nrhiav seb vim li cas qhov "kos" ntes hluav taws.

Tips

Yog tias koj npaj yuav txuas lub scanner ntawm cov ntaub ntawv cable, ces xaiv qhov ntev cable ntev. Yog hais tias qhov ntev yog ntau tshaj 5 meters, ces lub laptop yuav tsis pom lub scanner. Thaum kuaj xyuas, txuas lub scanner thiab teeb tsa qhov tsis muaj qhov hluav taws xob tawm. Koj tuaj yeem qhib qhov hluav taws xob tsuas yog tom qab nkag mus rau qhov chaw. Txwv tsis pub, muaj kev pheej hmoo me me ntawm kev ua phem rau "lub hlwb" ntawm lub tsheb. Thiab thaum kawg, nco ntsoov nyeem cov lus qhia. Ntau cov lus nug yuav ploj ntawm lawv tus kheej thaum nyeem ntawv.

Zoo kawg

Lub sijhawm ntawm lub tsheb sib xyaw ua ke yog ze dua li qhov qub. Niaj hnub no, txawm tias cov tshuab qub uas tau xeb tag thiab yuav raug muab pov tseg tuaj yeem raug tshuaj xyuas kom raug. Ntau lub chaw pabcuam tsis siv tsheb yam tsis muaj lub khoos phis tawj rau kev kho, vim nws nyuaj heev los kho lawv.nyuaj yam tsis muaj kev kuaj mob.

Ib lub tshuab kuaj kab mob thoob ntiaj teb niaj hnub rau lub tsheb, uas cov neeg siv tawm tsuas yog kev tshuaj xyuas zoo, yuav raug nqi rau koj txog 25-30 las. Txawm li cas los xij, muab ntau tus fakes nyob rau hauv kev ua lag luam thiab outright "quav", koj yuav tsum tau nyeem cov kev tshuaj xyuas txog tus qauv koj yuav xaiv.