汽车12V蓄电池亏电原因及应对措施研究  

Analysis of Automotive 12V Battery Drain Reasons and Countermeasures

作　　者：田丽娟 Tian Lijuan(Jiangsu Energy Tech Development Co.,Ltd.,Nanjing 210017,China)

机构地区：[1]江苏交科能源科技发展有限公司,江苏南京210017

出　　处：《汽车电器》2025年第3期63-66,共4页Auto Electric Parts

摘　　要：文章针对汽车12V蓄电池亏电的问题,解析造成亏电的主要原因,包括充电不足、过度使用车辆和车辆异常工作。针对每一种主要原因提出对应的解决方案,包括优化系统控制策略、提高电池充电接受能力、手机APP主动提示、智能熔断丝盒主动断电、ECU主动复位及故障数据上报等技术。This paper analyzes the main causes of 12V battery drain issue of automobiles,including insufficient charging,over-use of the vehicle,and abnormal operation of the vehicle.For each of the main causes,this paper proposes corresponding solutions,including optimizing the system control strategy,improving the battery charging acceptance ability,active alerting by mobile APP,active power-off by smart fuse box,active reset of ECU,and bug reporting.

关 键 词：汽车蓄电池 亏电 主动断电 主动复位 故障上报 

分 类 号：U463.633[机械工程—车辆工程]