汽车水泵用电磁离合器故障与智能诊断系统设计

中图分类号：U463.6 文献标识码：B 文章编号：1003-8639（2025）11-0170-03

Faults and Intelligent Diagnosis System Design for Electromagnetic Clutches in Automotive Water Pumps

Lin Zicheng,Li Shebing,Lin Yuanhao,Lin Jianjun, Yuan Yongfeng (Longquan Zhongtai Automobile Air Conditioning Co.,Ltd.,Longquan 3237oo, China)

【Abstract】The electromagnetic clutch for automotive water pumps serves as a critical component in engine cooling systems,whosereliabilitydirectlyimpactstheengine's thermal managementperformanceandoverallvehicleoperational safety.Inrecentyears,intellgentdiagnostictechnologiesbasedondeeplearing,multi-sensordatafusion,andsignal processing have provided innovative solutions for condition monitoring and fault early-warning of electromagnetic clutches,enabling high-precisionand eficientfault identificationand prediction.This paper systematicallsummarizes common failure modes of automotive water pump electromagnetic clutches,analyzes the architecture and working principles ofintellgentdiagnostic technologies,andoutlines futureresearchdirections,aiming toprovideboth theoetical referencesand practical guidancefor enhancing thereliabilityandinteligentcapabilitiesof electromagneticclutches.

【Key Words】electromagnetic clutch；fault diagnosis；predictive maintenance;machine learning;multisensor fusion

0 引言

汽车水泵用电磁离合器作为发动机冷却系统的核心部件，其性能直接关系到发动机的热管理效率与整车的可靠性。（剩余5270字）