摘要
本文介绍了微机控制分布式蓄电池监测系统的设计。它用在对工业蓄电池的电压和环境温度进行实时监测 ,在 PIC16 C73A控制下 ,把测量结果通过 RS- 4 85通讯口传送给主机 ,然后由主机判断电池电压 ,温度等参数是否正常 。
The design of monitored system of storage cell controlled by microcomputer is presented in this paper. It can be used to measure the voltage & temperature of industrial storage cell. When it is working, the equipment converts the different voltage analog signals to digit, by Microchip PIC16C73A microcontroller, and send these data to the host by communication on RS 485, then the host commands it to send. So host could oversee the status of all batteries. If host detects one abnormality, it will give an alarm and prevent the system from break down.
出处
《电子器件》
CAS
2002年第1期71-75,共5页
Chinese Journal of Electron Devices
关键词
蓄电池电压
监测系统
微机控制
analog & digit conversion
voltage of industrial storage cell
communication
monitoring
