摘要
介绍了以新型的智能水表远程抄表代替传统的人工抄表的系统结构,并重点阐述了整个系统中的集中器及其与各个智能水表终端的信号传输方式的设计与实现。在信息采集的过程中,选择了M-Bus总线方式,针对M-Bus总线的硬件电路及抗干扰方面进行了分析,给出了设计方案,在此基础上介绍了整个集中器和M-Bus总线驱动的软件实现过程。
A new kind of remote meter reading system,which is in the place of traditional manual meter reading system,is introduced in this article.The design and implementation of the collector and communication module in this system is indicated as a key part.In the procedure of information collection,M-Bus is applied for its advantages as cheap,reliable and safe.The focus of the whole article is the analysis of the requirement of the hardware and jamming, the solution of the circuit and anti-jamming,and the software of the driver of the M-Bus and the entire collector.Based on the design in the article.
出处
《工业控制计算机》
2009年第8期7-9,共3页
Industrial Control Computer
