Isingeniso sesixhumi se-ECU
Uma injini ifaniswa "nenhliziyo" yemoto, "ubuchopho" bemoto kufanele bube yi-ECU.Ngakho-ke iyini i-ECU?ECU iyafana ne-single-chip microcomputer, eyakhiwe i-microprocessor, inkumbulo, isixhumi esibonakalayo se-input/output, isiguquli se-analog-to-digital, namasekhethi ahlanganisiwe njengokubumba nokushayela.Indima ye-ECU ukubala izimo zokushayela imoto ngokusebenzisa izinzwa ezihlukahlukene, ukuze ilawule imingcele eminingi efana nokuthungela kwenjini, isilinganiso se-air-fuel, isivinini sokungenzi lutho, kanye ne-exhaust gas recirculation.Izinga lokushisa elisebenzayo lingu-40 kuya ku-80 amadigri, futhi ingamelana nokudlidliza okukhulu, ngakho-ke amathuba okulimala kwe-ECU mancane kakhulu.Ku-ECU, i-CPU iyingxenye eyinhloko.Inemisebenzi yokubala nokulawula.Uma injini isebenza, iqoqa amasignali enzwa ngayinye, yenze izibalo, futhi iguqule imiphumela yezibalo ibe amasignali okulawula ukuze ilawule umsebenzi wento elawulwayo.Izixhumi zomhlaba zezimoto zenza cishe u-15% wemboni yokuxhuma, futhi kulindeleke ukuthi ithathe ingxenye enkulu esikhathini esizayo eqhutshwa imikhiqizo ye-automotive electronic.Mayelana nesakhiwo sezindleko zomkhiqizo, izindleko ezimaphakathi zezixhumi ezisetshenziswa emotweni ngayinye e-China zingamayuan angamakhulu ambalwa kuphela, futhi izindleko zezixhumi ngemoto ngayinye emazweni angaphandle zingaba ngu-$125 kuya ku-$150.amandla amakhulu okuthuthuka.Ngokuzayo, imoto ngayinye izosebenzisa izixhumi ze-elekthronikhi ezingu-600-1,000, ezinkulu kakhulu kunenombolo esetshenziswa namuhla.Ngakho-ke, esikhathini esizayo, imboni yokuxhuma izimoto yaseShayina izoba yimakethe enokuncintisana kakhulu phakathi kwamabhizinisi axhaswe ngemali yangaphandle kanye namabhizinisi endawo aseShayina!
I-Yueqing Xuyao Electric Co., Ltd. ibisebenza ngokukhethekile kwizixhumi zezimoto iminyaka engaphezu kwe-10.Le nkampani inemikhiqizo engaphezu kuka-3,000, phakathi kwayo ukukhiqizwa nokwenza ngokwezifiso izixhumi ze-ECU kwaziwa kakhulu embuthanweni.Isebenzisana nezinkampani eziningi zezimoto ezifana ne-FAW-Volkswagen, Geely, ne-BYD.Izinga lokuhlinzeka lihle kakhulu futhi idumela lihle kakhulu.Sibheke ngabomvu ukubambisana okujulile nabantu abavela kuzo zonke izizinda zokuphila emhlabeni jikelele.
