介绍了微机控制分布式蓄电池监测系统的设计。它用于对工业蓄电池的电压和环境温度进行实时监测,在PIC16C73A控制下,把测量结果通过RS—485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,以防止因电池故障而导致的系统瘫痪。

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 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,when the host commanding it to send.So host could oversee the status of all batteries.If host detect one abnormality,it will give an alarm and prevent the system from break down.