Umsebenzi wezinzwa zokusingqongileyo zeemoto
Izinzwa zokusingqongileyo zeemoto (ezidla ngokubhekisa kwizinzwa zobushushu bendalo) zizinto ezibalulekileyo ezivumela izithuthi ukuba ziva ubushushu bendalo obungaphandle. Imisebenzi yazo igubungela iindawo ezininzi ezifana ne-air conditioner, ulawulo lweenjini, kunye neenkqubo zebhetri. Ngokolwazi olusemthethweni olusemthethweni, imisebenzi yazo ephambili yile ilandelayo:
Umsebenzi ongundoqo
Ukubona ubushushu obujikeleze i-ambient ngaphandle kwesithuthi: I-sensor isebenzisa i-thermistor (efana ne-NTC negative temperature coefficient type) ukuze ihlale ibona utshintsho kubushushu bangaphandle kwaye iguqula isignali yobushushu ibe sisignali yombane ethunyelwa kwi-ECU (iYunithi yoLawulo lwe-Electronic).
Ukuxhasa ulawulo olukrelekrele lwenkqubo yomoya opholileyo:
Ngeentsuku ezishushu zasehlotyeni, i-ECU yonyusa amandla okupholisa enkqubo yokupholisa umoya;
Ngeentsuku ezibandayo zasebusika, i-ECU iqala indlela yokufudumeza kwaye ilungise umoya ofudumeleyo ukuqinisekisa intuthuzelo ngaphakathi kwesithuthi.
Ukuphucula ulawulo lweenjini:
Ngexesha lokuqalisa okubandayo, i-ECU yonyusa umthamo wokufakwa kwepetroli ngokusekelwe kwisignali yobushushu obuphantsi, iphucula ukusebenza kokuqalisa kwaye inciphise ukuguguleka;
Kwiindawo ezishushu, i-ECU ilungisa isantya sefeni yenkqubo yokupholisa kunye nenqanaba lokuvula kwe-thermostat ukuthintela ubushushu obugqithisileyo benjini.
Ukuncedisa inkqubo yolawulo lwebhetri (ingakumbi kwizithuthi zombane):
Ukubeka esweni ubushushu obungqongileyo kunceda i-ECU ukuba iqulunqe amaqhinga okutshaja nokukhupha ibhetri;
Ukuqalisa iindlela zokufudumeza okanye zokupholisa ibhetri ukuqinisekisa ukuba isebenza ngaphakathi komgangatho wobushushu ofanelekileyo, yandisa ubomi bayo kwaye iphucule ukhuseleko.
Indawo yoFakelo kunye noMgaqo woKusebenza
Iindawo zokufakelwa eziqhelekileyo: Isibiyeli sokufaka i-bumper yangaphambili, ngaphambili kwetanki yamanzi, kufutshane nezibuko lokungenisa injini, ukuphepha ukukhanya kwelanga ngqo, imithombo yobushushu, kunye neendawo ezingcoliswe ludaka.
Umgaqo Wokusebenza: Isebenzisa uphawu lokuba ixabiso lokumelana le-thermistor liyatshintsha ngobushushu, ngokulinganisa ukuhambelana kobushushu be-voltage, i-ECU ibala ubushushu obuqhelekileyo.
Impembelelo yokusilela
Ukuba isenzi sobushushu bendalo siyasilela, sinokukhokelela koku:
Ubunzima ekuqaliseni injini ebandayo;
Umoya opholileyo awukwazi ukuziqhelanisa ngokuzenzekelayo kwimo ekhululekileyo;
Impendulo engaqhelekanga yenkqubo yokupholisa injini, nto leyo ebangela umngcipheko wokushisa kakhulu;
Ideshibhodi inokukhanyisa isalathisi sempazamo yobushushu bamanzi.
Ngamafutshane, nangona isenzi sobushushu bendalo sincinci ngobukhulu, siyinxalenye ebalulekileyo yokufikelela kulawulo lobushushu olukrelekrele kwizithuthi, ukuphucula intuthuzelo yabakhweli, kunye nokuphucula ukuthembeka kwenkqubo.
Ukungasebenzi kakuhle kwezinzwa zokusingqongileyo zeemoto (ezidla ngokubhekisa kwizinzwa zobushushu bendalo okanye izinzwa zobushushu bangaphandle) kunokuba nefuthe elibalulekileyo kwiinkqubo ezininzi zezithuthi. Ngokweenkcukacha zamva nje ezisemthethweni zikawonke-wonke, iimpembelelo zazo eziphambili zezi zilandelayo:
Iimpembelelo eziphambili
Ukungasebenzi kakuhle kwenkqubo yomoya opholileyo
I-air conditioner ayinakukwazi ukulungisa ngokuzenzekelayo amandla okupholisa okanye okufudumeza ngokusekelwe kubushushu bangaphandle, nto leyo ebangela amaqondo obushushu aphezulu okanye aphantsi kakhulu okukhupha umoya, okanye nokungasebenzi ngokupheleleyo, nto leyo echaphazela kakhulu intuthuzelo yabakhweli.
Umboniso wedeshibhodi ongachanekanga
Ubushushu bangaphandle obuboniswayo kwideshibhodi bunokwahluka kakhulu kubushushu bokwenyani, nto leyo ekhohlisayo indlela umqhubi ajonga ngayo iimeko zendalo, ingakumbi kwiimeko zemozulu ezimbi kakhulu, ezinokulibazisa amanyathelo okukhusela.
Ukungalingani komlinganiselo we-air-fuel kwinjini
I-ECU (iYunithi yoLawulo lweNjini) ixhomekeke kwisignali yobushushu bendalo ukuze iphucule umthamo wokufakwa kwepetroli. Ukungasebenzi kakuhle kwesensor kuya kubangela ukuba umxube ube mkhulu kakhulu okanye ube buthathaka kakhulu, nto leyo ekhokelela kwiingxaki zokuqalisa, ukungazinzi, ukulahleka kwamandla, kunye nokusetyenziswa kakhulu kwepetroli.
Imisebenzi ezenzekelayo ithintelwe
Ezinye iimoto zinezibane ezizenzekelayo, ii-wipers zefestile ezizenzekelayo, njl.njl., ezixhomekeke kulwazi lokusingqongileyo, zinokusabela ngendlela engaqhelekanga.
Umonakalo onokwenzeka kwixesha elide
Ukuba umlinganiselo womoya-fuel uhlala uphantsi, unokubeka umthwalo owongezelelweyo kwi-catalytic converter eneendlela ezintathu, i-oxygen sensor, kunye nezinye iinkqubo zokukhupha umoya, kwaye inokonakalisa injini.
Izizathu Eziqhelekileyo Zeziphako
Ukwaluphala kunye nokuguguleka: Ukusebenza kwe-thermistor kuyehla ngokwemayile.
Izinto ezichaphazela indalo: Amaqondo obushushu aphezulu, amaqondo obushushu aphantsi, ukufuma okuphezulu, uthuli, ukuntywiliselwa emanzini, njl.njl., zikhawulezisa umonakalo.
Iingxaki zombane: Iisekethe ezimfutshane, iisekethe ezivulekileyo, iiplagi ezikhululekileyo, ukuguquguquka kwevolthi
Umonakalo woomatshini: Ukungqubana kwebhampa yangaphambili, ukubethelwa ngamatye, njl.njl., okubangela umonakalo womzimba
Ukuvaleka okanye ungcoliseko: I-sensor probe igqunywe luthuli, ioyile, nto leyo echaphazela ukuchaneka kokufunyanwa
Iingcebiso zoHlolo lwaNgaphambili Jonga ideshibhodi: Qinisekisa ukuba umboniso wobushushu bangaphandle awuqhelekanga na (njengokubonisa "—" okanye ixabiso elimiselweyo).
Vavanya i-air conditioner: Jonga ukuba i-air conditioner ezenzekelayo ayinakukwazi na ukulungisa ubushushu njengoko kulindelekile.
Ukulinganisa ii-multimeter (kubasebenzisi abanamava kuphela):
I-sensor idla ngokuba yi-thermistor ye-negative temperature coefficient. Kubushushu obuqhelekileyo (malunga nama-25°C), ukumelana kufanele kube yi-1.6–1.8 kΩ.
Ukuba ixabiso lokumelana liyaphambuka kolu luhlu, lisenokubonisa ukuba kukho ingxaki yesensa okanye yentambo.
Funda iikhowudi zeempazamo: Sebenzisa isixhobo sokuxilonga se-OBD ukuze ufunde iikhowudi zeempazamo ezinxulumene nesensor ezigcinwe kwi-ECU (ezifana nothotho lwe-P0070).
Qaphela: Ukungasebenzi kakuhle kwezixhobo zokubona (sensor) kunokuba neempawu ezifanayo nezinye iinkqubo (ezifana nesensor yobushushu bokungenisa, isensor yobushushu bokupholisa), kwaye kuyacetyiswa ukuba kubekho indawo yokulungisa eyingcali enokwenza isigqibo esipheleleyo ngokusekelwe kumthombo wedatha.
Ukuba ufuna ukwazi okungakumbi, qhubeka ufunda amanye amanqaku kule sayithi!
Nceda usitsalele umnxeba ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzimisele ukuthengisa iMG&MAXUSiinxalenye zeemoto zamkelekile ukuthenga.
