Automobile iqondo lokushisa ngaphandle umsebenzi
Umsebenzi ophambili we-automobile yangaphandle yenzwa yobushushu kukubonelela ngesibonakaliso sobushushu bendawo yangaphandle kwiyunithi yokulawula i-elektroniki (ECU) yesithuthi. Emva kokufumana le miqondiso, i-ECU iya kuthelekisa kunye neqondo lokushisa ngaphakathi kwemoto, ukwenzela ukuba ilungelelanise ngokuchanekileyo imeko yokusebenza yenkqubo ye-air conditioning ukuqinisekisa ukukhululeka kwendawo yangaphakathi.
Ngokukodwa, inzwa yokushisa yangaphandle iyakwazi ukubeka iliso kwiqondo lokushisa langaphandle ngexesha langempela kwaye yondle olu lwazi kwi-ECU. Ngokutsho kophawu lobushushu obufunyenweyo kunye nobushushu obungaphakathi kwimoto, i-ECU yenza uhlalutyo olubanzi, kwaye emva koko ilungelelanise ngobuchule ukusebenza kwenkqubo ye-air conditioning ukuze ihlangabezane neemfuno zokuthuthuzela abakhweli emotweni.
Ukongeza, inzwa yobushushu yangaphandle yemoto ikwabandakanyeka kuhlengahlengiso lweminye imisebenzi, efana nezihlalo zokufudumeza, umsebenzi wokufudumeza ivili lokuqhuba, kunye nohlengahlengiso lwesantya se-wiper. Ukuphunyezwa kwale misebenzi kuxhomekeke kwisignali yeqondo lokushisa echanekileyo enikezelwa yinzwa yokushisa yangaphandle. Iimeko zokusebenza kwee-sensor nazo zinefuthe ekusebenzeni kwe-fuel yesithuthi kunye nokusebenza kokukhutshwa. Ukuba i-sensor iyasilela, i-ECU ayinakukwazi ukulawula ngokuchanekileyo inani le-fuel injected, elichaphazela ukusebenza kakuhle kwamafutha kunye nokusebenza kokukhutshwa kwemoto.
Ke ngoko, ukugcina inzwa yobushushu bemoto yangaphandle ikwimeko elungileyo yokusebenza kubalulekile ukuqinisekisa ukusebenza okuqhelekileyo kwemisebenzi yemoto.
Inzwa yobushushu yangaphandle yemoto yinxalenye ebalulekileyo yenkqubo yomoya womoya wemoto. Umsebenzi wayo oyintloko kukubonelela ngesibonakaliso sobushushu bendawo yangaphandle kwiyunithi yokulawula i-elektroniki (ECU) yesithuthi. Emva kokufumana le miqondiso, i-ECU iya kuthelekisa kunye neqondo lokushisa ngaphakathi kwemoto, ukwenzela ukuba ilungelelanise ngokuchanekileyo imeko yokusebenza yenkqubo ye-air conditioning ukuqinisekisa ukukhululeka kwendawo yangaphakathi.
Umgaqo osebenzayo wenzwa yokushisa yangaphandle
Isivamvo sobushushu sangaphandle sikholisa ukusebenzisa i-coefficient thermistor engalunganga njengesixhobo sokubona kwaye ifakwe kwigrille yangaphambili ye-bumper yemoto. Iyakwazi ukujonga ubushushu be-ambient yangaphandle ngexesha langempela kwaye yondle olu lwazi kwakhona kwi-ECU. I-ECU yenza uhlalutyo olubanzi ngokuhambelana nomqondiso wobushushu obufunyenweyo kunye nobushushu kwimoto, kwaye emva koko ilungelelanise ngobuchule ukusebenza kwenkqubo yomoya womoya.
Indima yezinzwa zobushushu zangaphandle
I-air conditioning system : Isignali yeqondo lokushisa ebonelelwa yinzwa inceda i-ECU ilungise ngokuchanekileyo imeko yokusebenza yenkqubo ye-air conditioning ukuqinisekisa ukuba iqondo lokushisa ngaphakathi kwemoto lifanelekile.
Ukusetyenziswa kwamafutha kunye nempembelelo yokukhutshwa : Imeko yokusebenza yenzwa yobushushu yangaphandle ikwachaphazela ukusetyenziswa kwamafutha kunye nokukhutshwa kwesithuthi. Ukuba i-sensor iyasilela, i-ECU ayinakukwazi ukulawula ngokuchanekileyo inani le-fuel injected, leyo ke ichaphazela ukusebenza kakuhle kwamafutha kunye nokusebenza kwe-emissions.
Olunye uhlengahlengiso lomsebenzi : Ukongeza, inzwa yobushushu yangaphandle ikwabandakanyeka kuhlengahlengiso lwesihlalo esifudunyeziweyo, umsebenzi wokufudumeza ivili lokuqhuba kunye nohlengahlengiso lwesantya se-wiper.
Ukusebenza kwempazamo kunye nendlela yokufumanisa
Ukuba inzwa yobushushu yangaphandle yonakalisiwe, ezi mpawu zilandelayo zinokuvela:
Ubushushu obungaqhelekanga obuboniswe kwideshibhodi : Ubushushu obubonisiweyo abuhambelani neqondo lokwenyani lobushushu.
Ukuphazamiseka komlinganiselo we-injini yomoya : ukusebenza kwe-injini kuyachaphazeleka.
Isixokelelwano somoya sisebenza ngokungafanelekanga : Isixokelelwano somoya sinokungasebenzi ngesiqhelo okanye sisebenze kakubi.
Indlela yokufumanisa iquka ukusebenzisa i-multimeter ukulinganisa ixabiso lokuchasana lenzwa, ixabiso eliqhelekileyo kufuneka libe phakathi kwe-1.6 kunye ne-1.8 kiloohms, iqondo lokushisa eliphantsi, ixabiso elikhulu lokuchasana. Ukuba ukuchasana akuqhelekanga, i-sensor harness inokunqunyulwa okanye isidibanisi sinxibelelana kakubi. Kuya kufuneka ujonge ngakumbi okanye utshintshe umenzi woluvo.
Ukuba ufuna ukwazi ngakumbi, qhubeka ufunda amanye amanqaku kule ndawo!
Nceda usibize ukuba ufuna iimveliso ezinjalo.
Zhuo Meng Shanghai Auto Co., Ltd. uzibophelele ekuthengiseni iintsimbi zeMG&750 zamkelekile ukuthenga.
