矿用逆变器是煤矿供电系统的主要设备之一,采用Visual Basic 6.0设计了矿用逆变器的上位机监控系统,实现了以DSP为核心的下位机采集数据的显示、工作状态的查看、报警记录的存储等功能,介绍了上、下位机串口通信的设计以及各个功能模块的界面设计。 Mine inverter is one of the main equipment for coal mine power supply system. Visual Basic 6.0 is used to design the host computer monitoring system of mine inverter. The display of the data collected by the lower computer with DSP as the core and the working status check , Alarm record storage and other functions, introduced the upper and lower computer serial communication design and interface of each functional module design.