摘要
依据M-Bus总线的调制方式,设计了一款成本较低、电路简单的M-Bus采集器。通过测试表明:采集器工作稳定、数据传输准确,可用于M-Bus总线仪表的数据集中抄表采集。
Basing on modulation type of M-Bus bus protocol,a M-Bus acquisition unit with low cost and simple electrocircuit was designed for the data acquisition of M-Bus bus instruments.The test results prove its stability and accuracy in data acquisition and transmission.
出处
《化工自动化及仪表》
CAS
2012年第11期1486-1489,共4页
Control and Instruments in Chemical Industry
