摘要
介绍一种便携式串联电池组电压检测系统,该系统以C8051F410嵌入式单片机作为核心,利用普通光耦设计线性测试电路,实现在线测量电池电压,并在液晶显示器上实时显示监控系统的运行状况。该系统设计采用的器件少,结构紧凑,具有较高的性价比和市场推广价值。
This paper introduces a portable voltage measuring system of series battery. The system uses C8051F410 microprocessor as a core ,and makes use of common optocoupler for designing linear circuit. It realizes the on-line voltage measurement of battery and real-time display for the system operating state.This system design has some advantages such as less components ,compact configuration ,higher cost performance and popular value of market.
出处
《电子设计工程》
2009年第8期113-114,共2页
Electronic Design Engineering
关键词
便携式
电压检测
线性
实时显示
portable
voltage measuring
linear
real-time display
