M-Bus总线及其在热量计量中的应用

M\|BUS and Application in Heat Meter

介绍了M BUS的基本情况及它的物理层和数据链路层的相关标准,并给出了一个采用M BUS实现热量表远程自动抄表系统的例子。

This paper mainly describes M\|BUS and concerning standards of its physical layer and data link layer. It also presents an example of the system in which a heat meter performs long\|distance auto data-collecting by means of M\|BUS.