底层数据通信技术比较与选择

本文首先对电力系统中常用的底层数据通信技术串行通信技术、USB通信技术和以太网通信技术分别进行了介绍,然后在此基础上对他们的优缺点进行了比较。得出在电力现场环境中,串行通信技术最为适用。

This paper on the power system commonly used in the underlying data communication technology serial communication technology, USB and Ethernet communieations technology communications technology was introduced, respectivel）, and then oa tile basis of their strengths and weaknesses compared. Obtained in the power field environment, the serial communication technology is most applicable.