微型机与应用2012，Vol.31Issue(14)：24-26,3.
基于DS2438的电池剩余电量监测系统的实现
Implementation of monitoring system of battery remaining capacity based on DS2438
王琢 1吴细秀 1魏洪涛 1谢洵 1周伟1
作者信息
- 1. 武汉理工大学自动化学院,湖北武汉430070
- 折叠
摘要
Abstract
According to the lithium battery in the application of disaster emergency rescue cabin, this paper designs a monitor- ing system of battery remaining capacity based on DS2438 smart battery monitoring chip which consists of a control module, mea- surement module and communication module. ATmegal6 single-chip microcomputer is the key cell of control module, which imple- ments read/write control to DS2438 and serial communication. Measurement module implements the collection of battery remaining capacity. RS232 is choosed in communication module to communicate with PC. Experimental results show that the system works well on monitoring the remaining capacity of lithium battery in real time with high stability and strong expansibility, which provides battery information to the disaster emergency rescue cabin system.关键词
DS2438/电池剩余电量监测/单片机Key words
DS2438/battery remaining capacity monitor/single-chip microcomputer分类
信息技术与安全科学引用本文复制引用
王琢,吴细秀,魏洪涛,谢洵,周伟..基于DS2438的电池剩余电量监测系统的实现[J].微型机与应用,2012,31(14):24-26,3.
