COM/DCOM在铁路信号微机监测系统中的应用研究

Research on Application of COM/DCOM in Computer Supervision System of Railway Signal

对铁路信号微机监测系统的几种通信方式进行了分析比较。将COM/DCOM 技术应用于分布式微机监测系统中,不仅提高了数据通信的可靠性,而且软件上易于重用和扩展。文章就这一问题进行了讨论并给出了一种实现方法。

By comparing different communication modes of railway signaling computer supervision system, the paper believes that theapplication of COM/DCOM technology in the distributed computer supervision system could enhance the reliability of the datacommunication and scalabitity of the software. The paper also presents the discussion and the solution to this topic.