Chithunzi cha ECU
Ngati injini ikufanizidwa ndi "mtima" wa galimoto, ndiye kuti "ubongo" wa galimotoyo uyenera kukhala ECU.Ndiye ECU ndi chiyani?ECU ndi yofanana ndi makina ang'onoang'ono a single-chip, omwe amapangidwa ndi microprocessor, memory, input/output interface, analogi-to-digital converter, ndi mabwalo ophatikizika monga mawonekedwe ndi kuyendetsa.Udindo wa ECU ndikuwerengera momwe magalimoto amayendera kudzera mu masensa osiyanasiyana, kuti athe kuwongolera magawo ambiri monga kuyatsa kwa injini, chiŵerengero cha mpweya-mafuta, liwiro lopanda ntchito, ndi kutulutsa mpweya wotulutsa mpweya. Kutentha kwa ntchito ndi -40 mpaka 80 madigiri, ndipo imathanso kupirira kugwedezeka kwakukulu, kotero kuthekera kwa kuwonongeka kwa ECU kumakhala kochepa kwambiri.Mu ECU, CPU ndiye gawo lalikulu.Ili ndi ntchito yowerengera ndi kuwongolera.Pamene injini ikuyenda, imasonkhanitsa zizindikiro za sensa iliyonse, imapanga mawerengedwe, ndikusintha zotsatira za mawerengedwe kukhala zizindikiro zolamulira kuti ziwongolere ntchito ya chinthu cholamulidwa.Zogwirizanitsa magalimoto padziko lonse zimakhala pafupifupi 15% ya makampani ogwirizanitsa, ndipo ikuyembekezeka kukhala ndi gawo lalikulu mtsogolo motsogozedwa ndi zinthu zamagetsi zamagetsi zamagalimoto.Pankhani ya mtengo wamtengo wapatali, mtengo wapakati wa zolumikizira zomwe zimagwiritsidwa ntchito pagalimoto iliyonse ku China ndi ma yuan mazana angapo, ndipo mtengo wa zolumikizira pagalimoto iliyonse kumayiko akunja ndi pafupifupi $125 mpaka $150.kuthekera kwakukulu kwachitukuko.M'tsogolomu, galimoto iliyonse idzagwiritsa ntchito zolumikizira zamagetsi za 600-1,000, zazikulu kwambiri kuposa zomwe zimagwiritsidwa ntchito masiku ano.Chotero, m'tsogolomu, makampani ogwirizanitsa magalimoto ku China adzakhala msika wopikisana kwambiri pakati pa makampani omwe amapereka ndalama zakunja ndi makampani aku China!
Yueqing Xuyao Electric Co., Ltd. yakhala ikugwira ntchito yolumikizira magalimoto kwazaka zopitilira 10.Kampaniyo ili ndi zinthu zopitilira 3,000, zomwe kupanga ndikusintha makonda a zolumikizira za ECU ndizodziwika kwambiri pagululi.Yakhala ikugwirizana ndi makampani ambiri amagalimoto monga FAW-Volkswagen, Geely, ndi BYD.Ubwino woperekera ndi wabwino kwambiri ndipo mbiri yake ndiyabwino kwambiri.Tikuyembekezera kugwirizana mozama ndi anthu amitundu yonse padziko lonse lapansi.
