基于单片机的电动汽车蓄电池信息采集系统的设计  

The design of electric vehicle battery information collection system based on MCU

作　　者：赵亚妮[1] 闫刚印[1] 

机构地区：[1]西藏民族大学信息工程学院,陕西咸阳712082

出　　处：《智能计算机与应用》2017年第4期108-110,114,共4页Intelligent Computer and Applications

基　　金：西藏民族大学青年学人培育计划(15MYQP05)

摘　　要：电池管理系统直接监测管理蓄电池的充放电过程,对电池组的安全高效运行至关重要。该纯电动汽车蓄电池管理系统由前端4个独立数据采集部分和1个中央处理机组成,数据经过预处理后通过处理器P87C591内配置的CAN总线传给中央处理机,系统实现了对采集部分的数据监测、分析处理、存储及故障报警等功能。样机实验表明,系统运行稳定,具有一定的应用参考价值。The battery management system which directly monitors the process of charge and discharge for storage battery, is crucial to the safe and efficient operation of the batteries. The battery management system of electric vehicle consists of four parts of independent data acquisition and one central processor. The data after pretreatment are transferred to central processing unit by CAN bus in processor P87C591. The system finishes the functions including data monitoring of collection modules, analysis ,processing and storage of the data, as well as fault alarming and so on. Experiments show that the system runs steadily, which has a certain application value.

关 键 词：P87C591 电池管理系统 CAN总线 电荷状态 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]