汽车CAN总线故障诊断技术  

Fault Diagnosis Technology of Automobile CAN BUS

作　　者：潘石宝 索明何 Pan Shi-bao;Suo Ming-he(Jiangsu Vocational College of Electronics and Information,Jiangsu Huai'an 223003;Nanjing Forestry University,Jiangsu Nanjing 210037)

机构地区：[1]江苏电子信息职业学院,江苏淮安223003 [2]南京林业大学,江苏南京210037

出　　处：《内燃机与配件》2022年第23期82-84,共3页Internal Combustion Engine & Parts

摘　　要：CAN总线在汽车中应用非常广泛,汽车采用CAN总线技术,大大提高了汽车电控系统的可靠性和可维修性。针对汽车常见的汽车CAN总线故障,给出了根据CAN总线的波形及电压特点进行故障诊断的方法,供相关技术人员参考。CAN BUS is widely used in automobile.The automobile adopts CAN BUS technology,which greatly improves the reliability and maintainability of the automobile electronic control system.Aiming at the common automobile CAN BUS faults,the method of fault diagnosis based on the waveform and voltage characteristics of CAN BUS is given for the reference of relevant technicians.

关 键 词：动力CAN总线 舒适CAN总线 波形分析 电压分析 故障诊断 

分 类 号：U463.9[机械工程—车辆工程]