以CVI为平台，功能界面包括数据采集、波形显示、交流电压、电流和功率个参数测量结果的显示，以及各种命令按钮如启动、关闭等-CVI is the functional interface, including data acquisition, waveform display, AC voltage, current and power parameters measurement results are displayed, as well as a variety of command bu

led跑马灯，单片机采集数据，上位机VB进行显示，-led marquees, SCM data acquisition, PC VB to display,

将下位机中采集到的数据接收下来，然后显示在PC机的界面之中-The next crew of the collected data receiver down, and then displayed on the PC screen among