充电电池荷电状态检测系统设计  

Design of battery SOC detection system

作　　者：高凤友[1] 张军[1] 王相彬 

机构地区：[1]天津职业技术师范大学电子工程学院,天津300222 [2]大庆油田钻探工程公司测井公司,黑龙江大庆163412

出　　处：《电源技术》2013年第11期1999-2002,共4页Chinese Journal of Power Sources

基　　金：国家自然科学基金资助项目(61071204)

摘　　要：以在ARM9硬件平台上实现充电电池荷电状态检测为背景,详细介绍了在嵌入式系统中的设计与实现。该系统硬件搭建以S3C2440 ARM920T处理器为核心芯片,软件搭建以SQLite嵌入式数据库为数据存储、筛选、分析和处理核心,通过对S3C2440内部ADC编程获取波形数据,采用Qt/Embedded实现图形及人机界面显示,最后提出了进一步完善系统检测功能问题的解决方法。A battery detection system of state of charge based on ARM9 was designed. In this system, $3C2440 ARM920T processor was chosen as the core of hardware, SQLite database was chosen as the core for data saving, sieving, analysis and processing. The waveform data were received by writing procedure to the ADC in S3C2440, the sketch and man-machine interface manifestation was realized by Qt/Embedded. In the end, some methods were put forward, which could solve the question of detection.

关 键 词：ARM9 Linux 充电电池 荷电状态 SQLITE QT EMBEDDED 

分 类 号：TM912[电气工程—电力电子与电力传动]