CAJ | 학술논문

分布式数据采集与监控（SCADA）系统中,为了保证上、下位机的数据通信,需增加通信模块为上、下位机建立数据转发通道。本文介绍了一种多对多连接的通信模块的实现方法,该通信模块采用了TCP/IP协议以及多线程技术。应用研究表明,多线程的应用可以大大提高数据传输的速度和效率。通过测试证明该方法运行稳定、可靠,即将投入工程现场应用。
분포식수거채집여감공（SCADA）계통중,위료보증상、하위궤적수거통신,수증가통신모괴위상、하위궤건립수거전발통도。본문개소료일충다대다련접적통신모괴적실현방법,해통신모괴채용료TCP/IP협의이급다선정기술。응용연구표명,다선정적응용가이대대제고수거전수적속도화효솔。통과측시증명해방법운행은정、가고,즉장투입공정현장응용。
In distributed SCADA system,in order to facilitate the client and server communication,a communication module need to be established to provide a data transmit channel.This paper introduces a realization method of many-to-many connection：communication module with TCP/IP protocol and multi-thread technology.Applied research shows that the application of multi-thread technology can greatly enhance the speed and efficiency of data transmission.Test result indicates that the method is stable and reliable,and will soon be applied in project sites.