基于ARM的电瓶车蓄电池在线检测系统的设计  

Design of online detection system for battery vehicle based on ARM

作　　者：左现刚[1] 张志霞[1] 刘艳昌[1] ZUO Xiangang;ZHANG Zhixia;LIU Yanchang(School of Information Engineering,Henan Institute of Science and Technology,Xinxiang 453003,China)

机构地区：[1]河南科技学院信息工程学院,河南新乡453003

出　　处：《河南科技学院学报（自然科学版）》2020年第4期71-78,共8页Journal of Henan Institute of Science and Technology(Natural Science Edition)

基　　金：河南省科技攻关计划项目(172102210083);河南省高校重点科研项目(18B510009);河南科技学院百农英才创新项目(BNYC2017-1-04)。

摘　　要：提出了一种针对电瓶车蓄电池的在线检测系统,实现了对电池组中电量最高的单体电池充放电电流进行均衡的可控可调.详细分析了控制检测系统的原理,利用SOC的均衡算法校正霍尔传感器的精度.设计了电池组的在线性能检测装置硬件实现方案,并带有GMS无线数据传输模块,实时将电池信息上传.实验证明,该系统对延长蓄电池组的使用寿命、降低电池的使用成本效果良好,具有较好的实用和推广价值.An online detection system for battery batteries is proposed,which realizes the controllable and adjustable balance of the charging and discharging current of the single battery with the highest power in the battery pack.The accuracy of the Hall sensor is corrected,and a hardware implementation scheme of the online performance detection device of the battery pack is designed,and a GMS wireless data transmission module is provided to upload the battery information in real time.The experiment proves that the system has a good effect on prolonging the service life of the storage battery pack and reducing the use cost of the battery,and has good practical and popularization value.

关 键 词：剩余电量 主动均衡 蓄电池监测 一致性 SOH 充电工艺 

分 类 号：TP934[自动化与计算机技术]