新能源汽車電子診斷技術(shù)研究

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中圖分類號：U469.72 文獻標識碼：A 文章編號：1003-8639(2025)06-0023-03

Research on Electronic Diagnosis Technology for New Energy Vehicle

Chen Caigui

(Quzhou Agui Automobile Service Co.，Ltd.，Quzhou 324Ooo，China)

【Abstract】 Against the backdrop of energy structure transformation，new energy vehicles have becomea development trend，but maintenanceanddiagnosisaredificult.Theapplicationof electronicdiagnostic technologyinthe maintenance of new energyvehicles has significantadvantages.Itcanreduce human misjudgment and has the advantages of highdiagnosticeficiency，highaccuracyandstrong prevention.Its technical typesarediverse，includingfaultcode diagnosistechnology，which candeterminefaultsbasedonfaultcodes.Dataflow diagnosis technologydetermines faults bycollectingdata；Sensorandactuator testing technology，detectionofsensorsandactuators；Remotediagnosis technologybreaksthrough thelimitationsof timeandspacefordiagnosis.Theapplicationpathscoverthediagnosisof power batteries，inspectionof wear and tear，charging faults，etc.Circuit system diagnosis，analyzing faultssuch as shortcircuitsandleakage；Drivesystem diagnosis，troubleshooting faultsindrivemotors，controllers，etc.In-depth research onthis technology is of great significance for promoting thedevelopmentof the new energyvehicle industry.

【Keywords】 new energy vehicles；repair electronic diagnostic technology；sensor testing；Remote diagnosis; application path

0 引言

設(shè)備精密，關(guān)鍵部件的診斷與維護要求更高

在能源結(jié)構(gòu)深度變革的背景下，新能源汽車憑借清潔高效、能耗低的特性，成為汽車工業(yè)發(fā)展的必然趨勢。（剩余4392字）