摘要
论文针对电池寿命短、易充坏等特性,提出了基于ARM控制的电池放电保护系统的设计。以研究锂离子电池的放电保护为目的,设计了一款锂离子安全充放电的保护电路,系统采用ARM LPC2148为主控芯片的微控制器,通过PMOS开关器件扫描并采集电池的放电信息,利用C/C++程序编程进行数据分析,其中软件采用模块化的设计,通过IAR J-Link与目标开发板连接最终实现了锂离子电池放电过程安全保护的目的,同时通过液晶屏显示了相关的测试参数。
For short battery life, easy filling bad characteristics, the design of battery discharge protection system based on ARM is proposed. For the purpose of discharge protection of lithium ion battery, a battery protection circuit system is designed, which is using ARM LPC2148 as the main control chip, through the PMOS switch device scanning and acquisition discharge information, using the C/C＋＋ pro- gramming to analyze the data, which uses modular design software, through IAR J-Link and target board connected to realizing the goal of lithium ion battery discharge process safety protection, while displaying the rebated parameters by LED.
出处
《计算机与数字工程》
2013年第10期1688-1690,共3页
Computer & Digital Engineering
基金
基于PWM控制的高能脉冲快充储能技术开发与应用(编号:2012JK08-15)科技厅项目资助
