多通道高精度测频板的设计与应用

The Design and Application of Frequency-measurement Board of Multi-channel and High Accuracy

通过测领原理分析、硬件设计和软件设计等，系统地介绍了多通道高精度测频板的实现过程及其在煤矿生产中的应用。

Through the analysis on frequency measurement principle and design of soft and hardware, this paper systematically introduced the completion procedure of frequency-measurement board of multi-channel and high accuracy and its applications to coal mines