Zvemagetsi kuvesa system

Imotokari inzira yakaoma kunzwisisa, kunyangwe tikatarisana neyekare yechinyakare. Chigadzirwa chemotokari chinosanganisira huwandu hwakawanda hwenzira, magungano uye masisitimu ayo, achitaurirana nemumwe, anotendera iwe kuti uite basa rekufambisa kwezvinhu uye nevanofamba.

Chinhu chakakosha chinopa masimba emota mota. Injini yekupisa yemukati inofambiswa nepeturu, zvisinei nemhando yemotokari, kunyangwe iri scooter, ichave iine system yekuvesa. Nhungamiro yekushanda kwedhiziri unit inosiyana nekuti iyo VTS iri muchirasera inovhenekera nekuda kwejekiseni remafuta edhiziri muchikamu chemhepo inopisa kubva pakudzvanyirira kukuru. Verenga nezve iyo mota iri nani. mune imwe ongororo.

Isu ticha tarisa zvakanyanya pane yekutsveta system. Iyo carburetor ICE ichave yakagadzirirwa kuonana kana yekudyidzana nadzurudzo... Kune atove akapatsanurwa zvinyorwa nezve chimiro chavo uye mutsauko. Nekuvandudzwa kwemagetsi uye kuisirwa zvishoma nezvishoma mumotokari, mota yemazuva ano yakagashira yakawedzera mafuta system (verenga nezvemhando jekiseni masisitimu. pano), pamwe neyakagadziridzwa kuvesa system.

Funga nezve iyo elektroniki kuvesa system, mashandiro ayo, kukosha kwayo mukuvesa kwemhepo-peturu musanganiswa uye nemasimba emota. Ngationewo kuti ndezvipi zvakashata zveiyi budiriro.

Chii chinonzi yemagetsi kuvesa system

Kana iri yekudyidzana uye isiri-yekudyidzana masisitimu, kuumbwa uye kugoverwa kwesaraki kunoitwa nemuchina uye zvishoma zvemagetsi, saka iyi SZ ndeyemhando yemagetsi chete. Kunyangwe masisitimu apfuura achishandisawo zvishandiso zvemagetsi, zvine michina yezvinhu.

Semuenzaniso, wekubata SZ anoshandisa mechina chiratidzo chinokanganisa icho chinomisa kudzima kweyepasi magetsi magetsi muiri coil uye chizvarwa chemhando yepamusoro yemagetsi. Iyo zvakare ine muparidzi anoshanda nekuvhara iwo maficha einoenderana spark plug uchishandisa inotenderera inotsvedza. Mune isina kutaurirana system, mechina breaker yakatsiviwa neHoro sensor yakaiswa mune yekuparadzira, iyo ine yakafanana chimiro senge yapfuura system (kuti uwane rumwe ruzivo nezve chimiro chayo uye musimboti wekushanda, verenga mune imwe wongororo).

Iyo microprocessor-yakavakirwa mhando yeSZ inoonekwawo seisina kubatana, asi kuti irege kugadzira nyonganiso, inonzi zvemagetsi. Mune nadzurudzo iyi, hapana michina yezvinhu, kunyangwe ichiramba ichigadzirisa kumhanya kwekutenderera kweichi crankshaft kuti izive nguva iyo pazvinenge zvakakodzera kupa spark to plugs.

Mumotokari dzemazuva ano, iyi SZ ine zvinhu zvinoverengeka zvakakosha, basa rayo rakavakirwa mukugadzirwa uye kugoverwa kwemasimba emagetsi ehunhu hwakasiyana. Kuti uzvibatanidze, kune mamwe maseru anokosha asipo mukugadziriswa kwesisitimu yapfuura. Imwe yeaya ma sensors iDPKV, inenge iripo paradzanisa yakadzama chinyorwa.

Kazhinji, kuvesa kwemagetsi kuri kwakabatana zvisingaite pamwe nekushanda kwemamwe masisitimu, semuenzaniso, mafuta, kupera uye kutonhora. Maitiro ese anotarisirwa neECU (yemagetsi control unit). Iyi microprocessor yakarongedzwa kufekitori kwezvikamu zveimwe mota. Kana kukanganisika kukaitika musoftware kana muactuator, iyo yuniti inodzora kusashanda uye inopa ziviso inoenderana nedashboard (kazhinji kacho injini yeinjini kana chinyorwa cheChechi cheNjini).

Mamwe matambudziko anobviswa nekugadzirisa zvakare zvikanganiso zvinoonekwa mukuita kwekuongorora kwemakomputa. Verenga pamusoro pekuti maitiro aya anoenda sei. pano... Mune dzimwe mota, sarudzo yekuzviongorora inowanikwa, iyo inokutendera kuti uone chaicho dambudziko, uye kana zvichikwanisika kuzvigadzirisa iwe pachako. Kuti uite izvi, unofanirwa kudaidza iyo inoenderana menyu yeiyo-bhodhi system. Izvi zvingaitwe sei mune dzimwe mota, zvinodaro zvakasiyana.

Iko kukosha kweiyo yemagetsi kuvesa system

Basa ripi neripi remoto harisi rekungobatidza musanganiswa wemweya nepeturu. Chishandiso chayo chinofanira kusanganisira nzira dzinoverengeka dzinoona inonyanya kushanda nguva pazvinenge zviri nani kuzviita

Kana simba remagetsi rikashanda nenzira imwe chete, kugona kukuru kunogona kubviswa chero nguva. Asi mhando iyi yekushanda haina basa. Semuenzaniso, mota haidi yakakwirira revs kuti idle. Kune rimwe divi, kana mota ikaremerwa kana kusimudza kumhanya, inoda kuwedzera simba. Ehezve, izvi zvinogona kuzadzikiswa negearbox ine huwandu hukuru hwekumhanya, kusanganisira yakaderera uye yakakwira kumhanya. Nekudaro, mashini akadaro angave akaomarara kwete kungoshandisa chete, asiwo kuchengetedza.

Pamusoro pekusagadzikana uku, injini yakatsiga kumhanya haibvumidze vagadziri kuti vagadzire nimble, ine simba uye panguva imwechete mota dzinodhura. Nezvikonzero izvi, kunyangwe masimba emagetsi akapusa akave nehurongwa hwekudya hunobvumidza mutyairi kuzvimiririra kuona hunhu hunofanirwa nemotokari yake mune imwe nhambo. Kana iye achifanira kutyaira zvishoma nezvishoma, semuenzaniso, kutyaira kusvika kumota pamberi pake mujamu, anobva adzikisa injini kumhanya. Asi yekumhanyisa mhanyisa, semuenzaniso, isati yakwira kukwira kana kana ichipfuura, mutyairi anofanira kuwedzera injini kumhanya.

Dambudziko rekushandura iyi modhi inosanganisirwa nehumwe hunhu hwekupisa kwemusanganiswa wemhepo-mafuta. Mumamiriro ezvinhu akajairika, kana injini isina kutakurwa uye muchina uchinge wakamira, iyo BTC inovhenekera kubva pamoto unoburitswa neparaki panguva iyo pisitoni inosvika pamusoro pekufa, ichirova sitiroko ye4-sitiroko uye 2-sitiroko injini, verenga mune imwe ongororo). Asi kana mutoro ukaiswa painjini, semuenzaniso, mota inotanga kufamba, musanganiswa unofanirwa kutanga kubatidza paTDC yepiston kana mamiriseconds gare gare.

Kana kumhanya kuchisimuka, nekuda kwesimba risingaite, iyo pisitoni inopfuudza poindi remberi nekukurumidza, izvo zvinotungamira mukunyanyisa kwemoto wemusanganiswa wemafuta. Neichi chikonzero, iyo spark inofanirwa kutangwa mamirioni mashoma zvisati zvaitika. Izvi zvinodaidzwa kuvesa nguva. Kudzora iyi parameter rimwe basa rekupisa system.

Mumotokari yekutanga yechinangwa ichi, pakanga paine lever yakasarudzika mukamuri yekutakura, nekufambisa iyo mutyairi akazvimiririra akachinja iyi UOZ zvichienderana nemamiriro ezvinhu. Kugadzirisa maitiro aya, ma regulators maviri akawedzerwa kune yekubatanidza kupisa system: vhuvhu uye centrifugal. Izvo zvinhu zvakafanana zvakatamira kune yepamberi BSZ.

Sezvo chimwe nechimwe chikamu chichigadzirisa chete michina, kushanda kwavo kwaive kushoma. Iyo chaiyo yakajeka yekugadzirisa yeyuniti kune yaunoda modhi inogoneka chete nekuda kwemagetsi. Ichi chiito chakapihwa zvachose kuchikamu chekutonga.

Kuti unzwisise mashandiro anoita microprocessor-based SZ, unofanira kutanga wanzwisisa mudziyo wayo.

Kuumbwa kweiyo ignition system yejini injini

Injini yejekiseni inoshandisa magetsi emagetsi, ayo anosanganisira:

• controller;
• Crankshaft chinzvimbo sensor (DPKV);
• Pulley ine giya remhete (kuona nguva yekuumbwa kwepamusoro-voltage pulse);
• ignition module;
• High voltage waya;
• Dzomoto plugs.

Ngatitarisei zvinhu zvakakosha chimwe nechimwe.

Galvanzie module

Iyo ignition module ine maviri emagetsi coil uye maviri akakwira voltage switch. Ignition coils inoita basa rekushandura low voltage current kuita high voltage pulse. Iyi nzira inoitika nekuda kwekudimburwa kwakapinza kweiyo yekutanga mhepo, nekuda kweiyo yakakwira voltage ikozvino inokonzereswa mumhepo yechipiri iri pedyo.

Iyo high-voltage pulse inodiwa kuti ipe magetsi akakwana kuyerera kune spark plugs kuti ubatidze musanganiswa wemhepo/mafuta. Iyo switch inodiwa kuti ubatidze uye udzime yekutanga mhepo yekudzima coil panguva chaiyo.

Nguva yekushanda yeiyi module inokanganiswa nekumhanya kweinjini. Zvichienderana neiyi paramende, mutongi anosarudza kumhanya kwekubatidza / kudzima coil yekudzima.

High Voltage Ignition Waya

Sezvinoratidzwa nezita rezvinhu izvi, zvakagadzirirwa kutakura yakakwira voltage ikozvino kubva kune ignition module kuenda kune spark plug. Aya mawaya ane chikamu chikuru chemuchinjikwa uye densest insulation mumagetsi ese. Pamativi ese maviri ewaya imwe neimwe kune lugs anopa iyo yakanyanya kusangana nzvimbo nemakenduru uye iyo yekubatanidza node yemodule.

Kuti udzivise waya kubva pakugadzira kukanganiswa kwemagetsi (dzichavhara kushanda kwemamwe magetsi mumotokari), waya dzepamusoro-voltage dzinopikisa 6 kusvika ku15 zviuru ohms. Kana kuvharwa kwewaya kunyange kuputsa zvishoma, izvi zvinokanganisa kushanda kwejini (VTS inopisa zvisina kunaka kana injini haina kutanga zvachose, uye makenduru anogara akazara nemvura).

Spark plugs

Kuti musanganiswa wemafuta emhepo ubatidze zvakadzikama, ma spark plugs anopindirwa muinjini, painoiswa waya dzepamusoro-voltage dzinobva kune ignition module. Pamusoro pezvigadzirwa zvekugadzira uye nheyo yekushanda kwemakenduru Chitsauko chakaparadzana.

Muchidimbu, kenduru imwe neimwe ine nechepakati uye parutivi electrode (panogona kuva maviri kana kupfuura divi electrodes). Kana iyo yekutanga mhepo mucoil ikabviswa, yakakwira voltage ikozvino inoyerera ichibva kune yechipiri mhepo kuburikidza neiyo ignition module kuenda kune inoenderana waya. Sezvo ma electrode e spark plug asina kubatana kune mumwe nemumwe, asi aine gaka rakanyatsogadziriswa, kuparara kunoumbwa pakati pavo - arc yemagetsi inopisa VTS kune tembiricha yekupisa.

Iyo spark simba yakanangana negap riri pakati pemagetsi, simba razvino, rudzi rwemagetsi, uye kunaka kwekupisa kwemusanganiswa wemafuta emhepo zvinoenderana nekudzvanywa kwecylinder uye kunaka kwemusanganiswa uyu (kuzara kwayo).

Crankshaft chinzvimbo sensor (DPKV)

Iyi sensor mune yemagetsi ignition system chinhu chakakosha. Inobvumira mutongi kuti agare achigadzirisa nzvimbo yepistoni mumasilinda (iyo inenge iri pamusoro pekufa kwepakati pekumanikidzira sitiroko panguva iyoyo). Pasina masaini kubva kune iyi sensor, mutongi haakwanise kuona nguva yekushandisa yakakwira voltage kune imwe kenduru. Muchiitiko ichi, kunyange nekushanda kwemafuta ekufambisa uye kupisa system, injini haisati yatanga.

Iyo sensor inosarudza chinzvimbo chepiston nekuda kwegiya remhete pane crankshaft pulley. Iine avhareji yemazino anosvika makumi matanhatu, uye maviri acho haapo. Mukuita kwekutanga mota, iyo toothed pulley inotendererawo. Kana iyo sensor (inoshanda pamusimboti weImba sensor) inoona kusavapo kwemeno, kupuruzira kunogadzirwa mairi, kunoenda kune controller.

Zvichienderana nechiratidzo ichi, maalgorithms akarongwa nemugadziri anokonzereswa mune yekudzora unit, iyo inotaridza iyo UOZ, mafuta jekiseni zvikamu, jekiseni kushanda, uye ignition module yekushanda mode. Uyezve, mimwe michina (somuenzaniso, tachometer) inoshandawo pazviratidzo zveiyi sensor.

Nheyo yekushanda kwemagetsi emagetsi system

Iyo sisitimu inotanga basa rayo nekuibatanidza kune bhatiri. Boka rekutaurirana remota dzemoto dzemazuva ano ndiro rinoita izvi, uye mune mamwe mamodheru ane kiyi yekupinda uye bhatani rekutanga reyuniti yemagetsi, inotendeuka otomatiki kana mutyairi achingobaya bhatani re "Start". Mune dzimwe mota dzemazuva ano, iyo yekudzvanya system inogona kudzorwa kuburikidza nhare mbozha (kure kure kweinjini yemukati yemoto).

Zvinhu zvinoverengeka zvine chekuita nebasa reSZ. Iyo inonyanya kukosha yeiyi crankshaft chinzvimbo chinonzwa, inoiswa mune yemagetsi masisitimu ejekiseni injini. Nezve izvo zvazviri uye mashandiro ayo, verenga zvakasiyana... Inopa chiratidzo panguva ipi iyo pisitoni yekutanga silinda ichaita yekumanikidza sitiroko. Kufungidzira uku kunoenda kuchikamu chekutonga (mumotokari dzekare, iri basa rinoitwa neyekuchekesa uye muparidzi), iyo inoita kuti coil ichitenderera inoenderana, iyo inoitisa kuumbwa kwemhepo yepamusoro yemagetsi.

Parizvino iyo dunhu yakavhurwa, iyo voltage kubva kubhatiri inopihwa kune yekutanga ipfupi-redunhu ichitenderera. Asi kuitira kuti spark iumbike, zvinodikanwa kuti uone kutenderera kweiyo crankshaft - chete neiyi nzira iyo iyo crankshaft chinzvimbo chinokwanisa kukwanisa kuburitsa pfungwa yekuumba yakakwira-magetsi simba danda. Iyo crankshaft haizokwanise kutanga kutenderera yega. Starter inoshandiswa kutanga mota. Tsanangudzo yekuti mashandiro aya anoshanda anotsanangurwa sei zvakasiyana.

Starter inomanikidza inoshandura crankshaft. Pamwe chete nayo, iyo flywheel inogara ichitenderera (verenga nezve dzakasiyana shanduko uye mashandiro echikamu chino pano). Pane diki gomba rinoitwa pane crankshaft flange (kunyanya, mazino akati wandei asipo). Iyo DPKV yakaiswa padivi peichi chikamu, icho chinoshanda zvinoenderana neiyo Horo musimboti. Iyo sensor inosarudza iyo nguva iyo iyo piston yeyekutanga humburumbira iri pamusoro yepamusoro yakafa nzvimbo neiyo slot pane iyo flange, ichiita yekumanikidza sitiroko.

Iwo mapurses akagadzirwa neDPKV anopihwa iyo ECU. Zvichienderana nemaalgorithms akadzika mune iyo microprocessor, inosarudza iyo yakanaka nguva yekugadzira spark mune yega yega silinda. Chikwata chekutonga chinobva chatumira kurovera kumoto. Nekukanganisa, ichi chikamu chehurongwa chinopa iyo coil ine inogara iine magetsi e12 volts. Pangosvika chiratidzo chinogamuchirwa kubva kuECU, iyo inopisa transistor inovhara.

Panguva ino, kugoverwa kwemagetsi kune epfupi-redunhu kumhanyisa anomira nekukasira. Izvi zvinotsamwisa magetsi emagetsi induction, nekuda kweiyo ine yakakwira magetsi magetsi (anosvika makumi ezviuru emakumi ezviuru zvevolts) inogadzirwa mukukwirisa kwechipiri. Zvichienderana nemhando yesystem, iyi shungu inotumirwa kune yemagetsi Distributor, kana kubva ipapo inoenda kubva kune coil kuenda kune spark plug.

Muchiitiko chekutanga, dzakakwirira-voltage waya dzichave dziripo mudunhu reSZ. Kana iyo coil yekuvesa yakaiswa yakanangana pane spark plug, saka tambo yese yemagetsi ine waya dzakajairika ayo anoshandiswa mukati medunhu rese remagetsi wedunhu remabhodhi system.

Panongopinda magetsi mukenduru, zvinoyerera zvinoumbwa pakati pemagetsi ayo, ayo anopisa musanganiswa wepeturu (kana gasi, mune yekushandisa HBO) nemhepo. Ipapo mota inogona kushanda yakazvimiririra, uye ikozvino hapana chikonzero chekutanga. Izvo zvemagetsi (kana bhatani rekutanga richishandiswa) zvinobva zvabvisa iyo yekutanga. Muhurongwa hwakareruka, mutyairi panguva ino anofanirwa kuburitsa kiyi, uye iyo yechirimo-yakatakurwa michina inoendesa iro boka rekubatana reye kuveza switch kuchinzvimbo chehurongwa pa.

Sezvambotaurwa zvishoma apfuura, iyo yekuvesa nguva inochinjiswa neyakadzora unit pachayo. Zvichienderana nemota yemota, dunhu remagetsi rinogona kuve nenhamba dzakasiyana dzemasaini ekuisa, zvinoenderana nemaporesi ayo ECU inosarudza mutoro pachikamu chemagetsi, kumhanya kwekutenderera kweye crankshaft uye camshaft, pamwe nemamwe ma parameter e mota. Zviratidzo izvi zvese zvinogadziriswa neiyo microprocessor uye zvinoenderana algorithms zvakaitwa.

Mhando dzemagetsi kuvesa system

Kunyangwe paine dzakasiyana siyana dzekushandurwa kwemaitiro, ese anogona kuve nemamiriro akapatsanurwa kuita mhando mbiri:

• Direct kuvesa;
• Magadzirirwo kuburikidza Distributor.

Iwo ekutanga emagetsi maSZ aive akashongedzerwa neyakajeka modhi yekuwisira, iyo yaishanda musimboti mumwe chete neyakagovaniswa mushambadzi Akagovanisa yakakwira-voltage kupisa kune mamwe masirinda. Iwo akateedzana aidzorwawo neECU. Kunyangwe paine kuvimbika kwakanyanya kushanda kana kuchienzaniswa neasina kuonana system, iyi shanduko ichiri kuda kuvandudzwa.

Chekutanga, simba risingakoshi rinogona kurasika pane isina kunaka emhando yepamusoro-magetsi waya. Chechipiri, nekuda kwekupfuura kwemagetsi emagetsi azvino kuburikidza nezvinhu zvemagetsi, kushandiswa kwema module anokwanisa kushanda pasi pemutoro wakadai kunodiwa. Nezvikonzero izvi, vagadziri vezvigadzirwa vakagadzira yakanyanyisa kumberi kupisa moto.

Iyi nongedzo zvakare inoshandisa kuvesa ma module, chete ivo vanoshanda mune mashoma akatakurwa mamiriro. Dunhu reSZ yakadaro ine wiring yakajairwa, uye kenduru yega yega inogamuchira coil yega. Mune ino vhezheni, iyo yekudzora unit inodzima iyo transistor yemwenje yeiyo chaiyo pfupi dunhu, nokudaro ichichengetedza nguva yekugovera kushushikana pakati pemasirinda. Kunyangwe kuita uku kwese kuchiitika mumamirisikosi mashoma, kunyangwe shanduko diki panguva ino dzinogona kukanganisa mashandiro eiyuniti yemagetsi.

Sezvo mhando yakananga kuvesa SZ, pane okunatsiridza pamwe hunyambiri coils. Mune iyi vhezheni, iyo 4-humburumbira mota ichabatana nehurongwa zvinotevera. Yekutanga neyechina, pamwe neyechipiri neyechitatu humburumbira zvakafanana kune imwe. Mune chirongwa chakadai, pachave nemakoiri maviri, rimwe nerimwe rayo rinokoshesa yavo vaviri masirinda. Kana iyo unitimendi ichipa chiratidzo chakatemwa kumwenje, kafari inoburitswa panguva imwe chete mumapiringi. Mune chimwe chazvo, zvinoyerera zvinokonzeresa mhepo-mafuta musanganiswa, uye yechipiri haina basa.

Zvemagetsi kuvesa malfunctions

Kunyangwe kuiswa kwemagetsi mumotokari dzazvino kwaita kuti zvikwanise kupa kugadzirisa kwakanaka kwesimba remagetsi uye akasiyana masisitimu ekufambisa, izvi hazvisi izvo zvinokanganisa kunyangwe mune yakatsiga sisitimu semoto. Kuti uone matambudziko mazhinji, chete macomputer diagnostics ndiwo anobatsira. Zvekuchengetedza zvakajairika mota ine magetsi, haufanirwe kutora kosi yediploma mune zvemagetsi, asi chinokanganisa sisitimu ndechekuti iwe unogona kutarisisa mamiriro ayo chete nesot yemakenduru uye mhando yewaya.

Zvakare, iyo microprocessor-yakavakirwa SZ haina isina kumwe kuputsika kune hunhu hwesisitimu dzakapfuura. Pakati pezvikanganiso izvi:

• Dzomoto plugs kumira kushanda. Kubva pane chinyorwa chakaparadzana unogona kutsvaga maitiro ekuona kwavo kushanda.
• Kuputsa kwekutenderera mune coil;
• Kana iwo akakwira-waya waya achishandiswa muhurongwa, saka nekuda kwechembere kana husina kunaka kwekusimbisa mhando, vanogona kupaza, izvo zvinotungamira mukurasikirwa kwesimba. Muchiitiko ichi, spark haina simba zvakanyanya (mune dzimwe nguva inenge isipo zvachose) kubatidza peturu mhute yakasanganiswa nemhepo;
• Kuvharidzirwa kwevaya vanobatana navo, uko kunowanzoitika mumotokari dzinoshandiswa munzvimbo dzakanyorova.

Pamusoro pekukundikana kwakazara, iyo ESP inogona zvakare kumira kushanda kana kusashanda zvakanaka nekuda kwekutadza kweimwe sensor. Dzimwe nguva dambudziko rinogona kunge riri mune yemagetsi control unit pachayo.

Hezvino zvikonzero zvikuru nei iyo system yekuvesa ingasashande nemazvo kana kusashanda zvachose:

• Muridzi wemota anofuratira gadziridzo yenguva dzose yemota (panguva yekuita, chiteshi chebasa chinoongorora nekujekesa zvikanganiso zvinogona kukonzera kuparara kwemagetsi);
• Munguva yekugadzirisa, zvikamu zvepasi-zvemhando uye maactuator akaisirwa, uye mune dzimwe nguva, kuitira kuchengetedza mari, mutyairi anotenga zvikamu zvekupatsanurana izvo zvisingaenderane neshanduko yesystem;
• Kufuridzira kwekunze zvinhu, semuenzaniso, kushanda kana kuchengetedza mota mune yakanyanya mwando mamiriro.

Zvinetso nekupisa zvinogona kuratidzwa nezvinhu zvakaita se:

• Kuwedzera kunwa peturu;
• Kuita kwakashata kweinjini kutsikirira peturu. Panyaya yeUOZ isina kukodzera, kumanikidza chinowedzera chinokwenenzvera kunogona, nekusiyana, kudzikisa masimba emota;
• Kuita kwesimba remagetsi kwaderera;
• Injini isina kumhanyisa inomhanya kana kazhinji inodzika isina basa;
• Injini yakatanga kutanga zvakaipa.

Ehe, izvi zviratidzo zvinogona kuratidza kuputsika kwemamwe masisitimu, semuenzaniso, peturu system. Kana paine kuderera kwekuchinja kwemotokari, kusagadzikana kwayo, saka unofanirwa kutarisa mamiriro eiyo wiring. Kana iri nyaya yekushandisa yakakwira-magetsi waya, ivo vanogona kuboora, nekuda kweizvozvo pachave nekurasikirwa kwesimba remoto. Kana iyo DPKV ikaputsika, mota haizotanga zvachose.

Kuwedzera kwekukara kwechikwata kunogona kuve kwakabatana nekushanda zvisirizvo kwemakenduru, shanduko yeECU kuenda kune emergency mode nekuda kwekukanganisa irimo, kana nekuparara kweiyo inouya sensor. Zvimwe zvinoshandurwa zve-bhodhi masystem emota akashongedzerwa nesarudzo yekuzviongorora, panguva iyo mutyairi anogona kuzvimiririra kuona kodhi yekukanganisa, wozoita rakakodzera basa rekugadzirisa.

Kuiswa kwemagetsi emagetsi pamotokari

Kana mota ikashandisa yekubatidza moto, iyi sisitimu inogona kutsiviwa nemagetsi ignition. Ichokwadi, nokuda kweizvi zvakakosha kutenga zvimwe zvinhu, pasina iyo iyo system isingashande. Chimbofunga zvinodiwa pakuita izvi uye kuti basa rinoitwa sei.

Kugadzirira spare parts

Kuti uvandudze iyo ignition system iwe uchada:

• Contactless type distributor. Ichaitawo kugovera high voltage current kuburikidza newaya kune imwe neimwe kenduru. Motokari imwe neimwe ine mienzaniso yayo yevagovera.
• Switch. Ichi chigadziriso chemagetsi, icho mune yekubatisa ignition system ine mechanical mhando (inotsvedza inotenderera pane shaft, kuvhura / kuvhara mabatiro ekutanga mhepo yekudzima coil). Iyo switch inopindura kupuruzira kubva ku crankshaft chinzvimbo sensor uye inovhara / inovhura mabatiro eiyo ignition coil (yayo yekutanga mhepo).
• Ignition coil. Mumusimboti, iyi ndiyo imwechete coil inoshandiswa mukubata ignition system. Kuti kenduru ikwanise kupaza nemhepo pakati pema electrode, yakakwira voltage ikozvino inodiwa. Inoumbwa mumhepo yechipiri kana yekutanga yadzimwa.
• High voltage waya. Zviri nani kushandisa mawaya matsva, uye kwete ayo akaiswa pane yapfuura ignition system.
• Seti itsva ye spark plugs.

Pamusoro pezvakanyanya zvakanyorwa zvikamu, iwe uchafanirwa kutenga yakakosha crankshaft pulley ine mhete giya, crankshaft chinzvimbo sensor gomo uye sensor pachayo.

Nzira yekuita basa rekuisa

Chivharo chinobviswa kubva kune muparadzi (high-voltage waya dzakabatanidzwa nayo). Iwo waya pachawo anogona kubviswa. Nekubatsirwa kwekutanga, crankshaft inotenderera zvishoma kusvikira iyo inopikisa uye motokari ichiita kona yakarurama. Mushure mekona yenzvimbo yekupikisa yaiswa, crankshaft haigone kutenderedzwa.

Kuti unyatso kuseta nguva yekubatidza, unofanirwa kutarisa pane mashanu mamakisi akadhindwa pairi. Muparadzi mutsva anofanira kuiswa kuitira kuti chiratidzo chayo chepakati chienderane nechepakati chemugovera wekare (nokuda kweizvi, usati wabvisa muparadzi wekare, mucherechedzo wakakodzera unofanirwa kuiswa kune motokari).

Waya dzakabatanidzwa neginiti coil dzinodimburwa. Zvadaro, muparadzi wekare anosunungurwa uye anobviswa. Iyo nyowani yekuparadzira inoiswa zvinoenderana neiyo label yakaiswa pamota.

Mushure mekuisa muparadzi, tinoenderera mberi nekutsiva coil yekudzima (zvinhu zvekusangana uye zvisingabatanidzi zvibatiso masisitimu zvakasiyana). Iyo coil yakabatana kune itsva distributor uchishandisa yepakati matatu-pini waya.

Mushure meizvozvo, switch inoiswa munzvimbo yemahara yejini compartment. Iwe unogona kuzvigadzirisa pamutumbi wemotokari ne-self-tapping screws kana screws. Mushure meizvozvo, switch yacho yakabatana neiyo ignition system.

Mushure meizvozvo, iyo toothed pulley inoiswa ine pass ye crankshaft position sensor. Pedyo nemazino aya, DPKV yakaiswa (nokuda kweizvi, bhakiti yakakosha inoshandiswa, yakagadziriswa kune cylinder block housing), iyo yakabatanidzwa kune switch. Izvo zvakakosha kuti zino skip ienderane nepamusoro akafa pakati pepiston mucylinder yekutanga pane compression sitiroko.

Zvakanakira zvemagetsi kuvesa masisitimu

Kunyangwe kugadziriswa kweiyo microprocessor kuvesa sisitimu kuchabhadharira mutyairi peni yakanaka, uye kuongororwa kwekukanganisa kwakawedzera mari, zvichienzaniswa neyakafambidzana neisina kubatika SZ, inoshanda zvakadzikama uye zvakavimbika. Uku ndiko kubatsira kwayo kukuru.

Heano mamwe mabhenefiti mashoma eESP:

• Dzimwe shanduko dzinogona kuiswa kunyange pamagetsi emagetsi, izvo zvinoita kuti zvikwanisike kuzvishandisa pamota dzepamba;
• Nekuda kwekushayikwa kwekutaurirana muparidzi uye mudariki, zvinokwanisika kuwedzera yechipiri magetsi kusvika kune imwe nehafu nguva. Nekuda kweizvi, plugs dzinogadzira "mafuta" spark, uye kuvesa kweHTS kwakadzikama;
• Iyo nguva yekuumbwa kwepamusoro-voltage kupomba kwakatemwa zvakaringana, uye maitiro aya akatsiga mumhando dzakasiyana dzekushandisa dzemukati injini yemoto;
• Iyo yekushandisa sosi yeiyo kuvesa system inosvika zviuru zana nemakumi mashanu emakiromita emota yemota, uye mune zvimwe zviitiko zvakatowanda;
• Iyo mota inomhanya zvakanyanya, zvisinei nemwaka uye nemamiriro ekushanda;
• Iwe haufanire kushandisa yakawanda nguva yeprophylaxis uye diagnostics, uye kugadziridzwa mumota zhinji kunoitika nekuda kwekuisirwa software chaiyo;
• Iko kuvapo kwemagetsi kunokutendera iwe kuti uchinje paramende yeyuniti yemagetsi pasina kukanganisa chikamu chehunyanzvi. Semuenzaniso, vamwe vatyairi vanoita maitiro ekugadzirisa chip. About chii maitiro maitiro aya, uye sei zvaitwa, verenga mune imwe ongororo... Muchidimbu, uku ndiko kuiswa kweimwe software iyo inokanganisa kwete chete iyo yekutsvaira system, asiwo nguva uye mhando yejekiseni remafuta. Iyo purogiramu inogona kutorwa kubva paInternet mahara, asi mune ino kesi iwe unofanirwa kuve nechokwadi chose kuti software ndeyemhando yepamusoro uye inokodzera imwe mota.

Kunyangwe kuvesa kwemagetsi kuchidhura kuchengetedza uye kugadzirisa, uye rakawanda rebasa rinofanirwa kuitwa nenyanzvi, izvi zvinokanganisa zvinogadziriswa nekushanda kwakadzikama uye zvimwe zvakanaka zvatakatarisa.

Iyi vhidhiyo inoratidza maitiro ekuzvimiririra kuisa iyo ESP pane zvekare.

MPSZ. Microprocessor system yekupisa.

Vhidhiyo pamusoro wenyaya

Heino vhidhiyo pfupi yezvinoita maitiro ekuchinja kubva kune yekubata ignition system kuenda kune yemagetsi inotaridzika:

Kuiswa kwemagetsi emagetsi paVAZ 2101-2107.

Mibvunzo nemhinduro:

Imba yemagetsi iginition system inoshandiswa kupi? Ese mota dzemazuvano, zvisinei nekirasi, dzakashongedzerwa neiyo ignition system. Mariri, zvese zvinokurudzira zvinogadzirwa uye zvinogoverwa chete nekuda kwemagetsi.

Iginition yemagetsi inoshanda sei? DPKV inogadzirisa TDC nguva ye 1st cylinder pane compression sitiroko, inotumira pulse kuECU. Iyo switch inotumira chiratidzo kune ignition coil (yakajairwa uyezve yakakwira-voltage ikozvino kune spark plug kana munhu).

Chii chinosanganisirwa mune yemagetsi ignition system? Iyo yakabatana nebhatiri, uye ine: switch yekudzima, coil / s, spark plugs, yemagetsi control unit (inoita basa rekuchinja uye muparadzi), ma sensor ekuisa.

Ndeapi mabhenefiti eiyo contactless ignition system? Yakawedzera simba uye yakagadzikana spark (hapana kurasikirwa kwemagetsi kune vanobatana neanotyora kana muparadzi). Kutenda kune izvi, mafuta anopisa zvakanaka uye kupera kwakachena.