Ungayihlola kanjani inzwa yejubane

Uma Izitolo ze-ICE zingenzi lutho, khona-ke, cishe, uzodinga ukuhlola izinzwa ezimbalwa (DMRV, DPDZ, IAC, DPKV) ukuze unqume ukuthi ngubani onecala. Ngaphambilini sibheke izindlela zokuqinisekisa:

• inzwa yesikhundla se-crankshaft;
• inzwa ye-throttle position;
• inzwa engenzi lutho;
• inzwa yokugeleza komoya okukhulu.

Manje ukuhlola inzwa yesivinini sokuzenzela kuzongezwa kulolu hlu.

Uma kwenzeka ukuwohloka, le nzwa idlulisela idatha eyiphutha, okuholela ekungasebenzi kahle kwenjini yangaphakathi yomlilo, kodwa nezinye izingxenye zemoto. Imitha yesivinini semoto (i-DSA) ithumela amasignali kwinzwa ukuthi ilawula ukusebenza kwenjini ngokungenzi lutho, futhi, usebenzisa i-PPX, ilawula ukugeleza komoya okudlula i-throttle. Uma isivinini semoto siphezulu, imvamisa yalezi zimpawu iyanda.

Umgomo wokusebenza kwenzwa yesivinini

Idivayisi yenzwa yesivinini yezimoto eziningi zesimanje isekelwe kumphumela weHholo. Ngesikhathi sokusebenza kwayo, idluliselwa kukhompyutha yemoto ngamasignali e-pulse-frequency ngezikhathi ezimfushane. okungukuthi, ikhilomitha elilodwa lendlela, inzwa idlulisa amasignali angaba ngu-6000. Kulesi simo, imvamisa yokudluliselwa komfutho ilingana ngokuqondile nesivinini sokunyakaza. Iyunithi yokulawula ye-elekthronikhi ibala ngokuzenzakalelayo isivinini semoto ngokusekelwe kubuningi bezimpawu. Inohlelo lwalokhu.

Umphumela weHholo uyinto ebonakalayo ehlanganisa ukubukeka kwamandla kagesi ngesikhathi sokunwetshwa kwekhondakta ngomsinga oqondile endaweni kazibuthe.

iyinzwa yejubane etholakala eduze kwebhokisi lika-gearbox, okungukuthi, kumshini wokushayela we-speedometer. Indawo eqondile ihlukile ngezinhlobo ezahlukene zezimoto.

Unganquma kanjani ukuthi inzwa yejubane ayisebenzi

Kufanele ngokushesha unake ezinjalo izimpawu zokuwohloka njengo:

• akukho ukuzinza kokungenzi lutho;
• i-speedometer ayisebenzi kahle noma ayisebenzi nhlobo;
• ukwanda petrol;
• ukunciphisa amandla enjini.

futhi, ikhompuyutha esebhodini ingase inikeze iphutha mayelana nokungabikho kwamasignali ku-DSA. Ngokwemvelo, uma BC efakwe emotweni.

Isivinini inzwa

Indawo yenzwa yesivinini

Ngokuvamile, ukuwohloka kubangelwa isifunda evulekile, ngakho-ke, okokuqala, kubalulekile ukuxilonga ubuqotho bayo. Okokuqala udinga ukunqamula amandla futhi uhlole abathintwayo ukuze uthole i-oxidation nokungcola. Uma kunjalo, udinga ukuhlanza oxhumana nabo futhi usebenzise i-Litol.

Ngokuvamile izintambo ziyaphuka eduze kwepulaki, ngoba yilapho begoba khona futhi i-insulation ingase iphazamise. udinga futhi ukuhlola ukumelana kumjikelezo womhlabathi, okufanele ube ngu-1 ohm. Uma inkinga ingakaxazululwa, kufanelekile ukuhlola inzwa yejubane ukuze isebenze. Manje kuphakama umbuzo: kanjani ukuhlola inzwa yesivinini?

Ezimotweni ze-VAZ, nakwabanye futhi, kuvame ukufakwa inzwa esebenza ngokuvumelana nomphumela weHholo (imvamisa ikhipha ama-pulses angu-6 kunguquko eyodwa egcwele). Kodwa kukhona futhi izinzwa zesimiso esihlukile: umhlanga kanye ne-inductive... Ake siqale sicabangele ukuqinisekiswa kwe-DSA edume kakhulu - ngokusekelwe kumphumela weHholo. Kuyinzwa efakwe izikhonkwane ezintathu: isignali yomhlabathi, i-voltage kanye ne-pulse.

Ihlola inzwa yesivinini

Okokuqala udinga ukuthola ukuthi kukhona yini ukumisa kanye ne-voltage engu-12 V koxhumana nabo. Laba abathintwayo bayakhala futhi ukuthintana kwe-pulse kuyahlolwa.

Amandla kagesi phakathi kwetheminali nomhlabathi kufanele abe ku-0,5 V kuya ku-10 V.

Indlela 1 (hlola nge-voltmeter)

1. Siqaqa inzwa yesivinini.
2. Sisebenzisa i-voltmeter. Sithola ukuthi iyiphi i-terminal enesibopho sani. Sixhuma othintana naye ongenayo we-voltmeter kutheminali ekhipha amasignali okushaya kwenhliziyo. Ukuthintana kwesibili kwe-voltmeter kusekelwe enjinini yangaphakathi evuthayo noma emzimbeni wemoto.
3. Ukuzungezisa inzwa yesivinini, siyanquma akhona amasiginali emjikelezweni womsebenzi futhi ulinganise i-voltage ephumayo yenzwa. Ukuze wenze lokhu, ungabeka ucezu lweshubhu ku-axis yenzwa (vula ngesivinini esingama-3-5 km / h.) Lapho ujikeleza ngokushesha inzwa, ukuphakama kwe-voltage kanye nemvamisa ku-voltmeter kufanele. kube.

Indlela 2 (ngaphandle kokukhipha emotweni)

1. Sifaka imoto ku-jack rolling (noma i-telescopic evamile) ukuze okuthile isondo elilodwa alizange lithinte phezulu umhlaba.
2. Sixhuma othintana nabo bezinzwa nge-voltmeter.
3. Sizungezisa isondo futhi sihlonze ukuthi i-voltage ivela - uma kukhona i-voltage nemvamisa ku-Hz, inzwa yesivinini iyasebenza.

Indlela 3 (hlola ngesilawuli noma isibani)

1. Nqamula intambo yomfutho kusuka kunzwa.
2. Sisebenzisa isilawuli, sifuna okuthi “+” kanye “-” (ngaphambilini ukuvula i-ignition).
3. Silenga isondo elilodwa njengakwele ndlela edlule.
4. Sixhuma isilawuli kuntambo ethi "Signal" bese sizungeza isondo ngezandla zethu. Uma okuthi “-“ kukhanya kuphaneli yokulawula, kusho ukuthi inzwa yesivinini iyasebenza.

Uma isilawuli singekho eduze, ungasebenzisa ucingo olunesibani. Ukuhlola kwenziwa kanje: sixhuma uhlangothi olulodwa lwentambo kuphozithivu yebhethri. Esinye isignali kusixhumanisi. Uma uzungezisa, uma inzwa isebenza, ukukhanya kuzocwayiza.

Umdwebo wokuxhuma

DS hlola nomhloli

Ihlola idrayivu yenzwa yesivinini

1. Siphakamisa imoto kujeke ukuze simise noma yiliphi isondo langaphambili.
2. Sifuna inzwa yokushayela ephuma ebhokisini ngeminwe yethu.
3. Zungezisa isondo ngonyawo lwakho.

I-Speed ​​sensor drive

Ihlola idrayivu ye-DC

Ngeminwe yethu sizwa ukuthi idrayivu iyasebenza nokuthi isebenza ngokuzinzile. Uma kungenjalo, khona-ke sihlukanisa idrayivu futhi ngokuvamile sithola amazinyo awonakele kumagiya.

Ukuhlolwa kwe-DS kwe-Reed switch

Inzwa ikhiqiza amasignali ngendlela yamapulses angunxande. Umjikelezo ungu-40-60% futhi ukushintsha kusuka ku-0 kuya ku-5 volts noma kusuka ku-0 kuya ku-voltage yebhethri.

Ukuhlolwa kwe-DS yokungeniswa

Isignali evela ekujikelezeni kwamasondo, empeleni, ifana nokuzulazula kwe-wave impulse. Ngakho-ke, i-voltage iyashintsha kuye ngesivinini sokujikeleza. Konke kwenzeka ngendlela efanayo nakwesenzwa ye-engeli ye-crankshaft.