【世界聚看點】NEV engineers indispensable to China's soaring NEV development
China"sproductionandsalesofnewenergyvehicles(NEVs)reached7.06millionand6.89millionunitsrespectivelyin2022,up96.9percentand93.4percentyear-on-year,andNEVexportsgrew120percentfromayearago.
(資料圖片僅供參考)
Duringthepastdecade,ChinahaswitnessedarapiddevelopmentofitsNEVindustry,rankingfirstintheworldforeightconsecutiveyearsintermsofNEVsales.Thecountryholdsover30,000relevantpatents,or70percentoftheworld"stotal.ItismakingconstantprogressinthedevelopmentofNEVtechnology.
TheChineseNEVindustryhasgrownbigandstronginjustafewyears.Thiscouldn"thavebeenachievedwithoutNEVengineers,agroupthat"sgraduallyexpanding.
ElectricvehiclesareassembledinamanufacturingbaseinRunancounty,Zhumadian,centralChina"sHenanprovince,Feb.8,2023.(People"sDailyOnline/SunKai)
NEVengineerZhengShuhaoofaChinesecarmakerreturnedtoworkjustaftertheChineseNewYearholiday."Wedelivered34percentmoreNEVslastyearthanayearago,andoursaleswillhitnewhighsafterthemassproductionoftwonewmodelsthisyear,"ZhengtoldPeople"sDaily.
Motorcontrolunit,orMCU,islikethecentralnervoussystemofNEVs.OptimizingMCU"salgorithmcanmakethemotorrunatlowercostandthusextendtherangeofthevehicles.
ZhengandhisteamhasupgradedtheirMCUforover100times,extendingtherangeofanNEVfrom500kilometersto510kilometers.
"Everyeffortcontributestothecompetitivenessofaproduct.Evenasinglekilometerofrangeextensionisworththeeffort,"Zhengsaid.
Vehiclesareturningnotonlyelectricbutalsoconnected.Over-the-airupdateofMCUmakeselectricvehiclesmoreintelligentandfunctional.
Differentfromthecabinandin-vehicleinfotainmentsystemsthatareappreciable,MCUsoftwareislikea"backstagehero"that,throughdeeplearning,betterconnectsdriversandpassengerswiththevehicle,Zhengexplained.
ThankstotheincreasinglyrobustdevelopmentofMCUs,theecologyofNEVsisgettingbetterandbetter.
NewenergyvansarebeingassembledinaworkshopinJialingdistrict,Nanchong,southwestChina"sSichuanprovince,Feb.9,2023.(People’sDailyOnline/LiXiangyu)
"Anewmodelwelaunchedattheendoflastyearwasequippedwithaseriesofsmartconnectionfunctions,aswellasasecond-generationMCUthatwedeveloped.Thishasnotonlyfurtheroptimizedthevehicle"senergyconsumptionbutalsocreatedabetterexperiencefordriversandpassengers,"Zhengsaid.
ChineseNEVsarebeingexportedatafasterpace.Accordingtostatistics,oneinevery10NEVsinEuropecomesfromChina.
ZhengtoldPeople"sDailythathiscompanyhasstartedpresalesofmultiplenewmodelsinGermanyandtheNetherlands,builta10,000-square-meterbatteryplantinHungary,andinstalled10batteryswappingstationsinEurope.
ZhengattributedthebigsalesofChineseNEVsintheoverseasmarkettotheircompetitiveness,thoughcheapandcheerfulproductsareanadvantageof"madeinChina."
Hebelievesthatonlyworld-leadingMCUscanhelpChinagainanedgeinglobalcompetition.
"Wefinallyreceivedinternationalsafetycertificationforoursecond-generationelectric-driveplatformafterexperiencingdozensofroundsofvalidationinthepasttwoyears,"saidZheng,addingthatthenewproductsofthecompanywillsurelysetnewrecordsintheoverseasmarket.
TheengineeriscommittedtohiscareerintheNEVindustry."DevelopingNEVsistheonlywayforChinatoupgradefromabigvehicle-manufacturingcountrytoastrongone.Withstrongsupportivepoliciesandavigorousmarket,weareinthebesteraofNEVdevelopment."Zhengnoted.
標簽: Zhengnoted ItismakingconstantprogressinthedevelopmentofNEVtechnology
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