基于DataSocket分布式测控网络数据通信方法研究  

Study on full duplex communication in distributed measurement and control network based on Datasocket technology

作　　者：潘海彬[1] 胡壮[1] 张春果[1] 

机构地区：[1]江苏大学测控技术与仪器系,江苏镇江212013

出　　处：《计算机应用》2008年第2期397-398,405,共3页journal of Computer Applications

基　　金：江苏大学高级专业人才科研启动基金资助项目(05JDG034);江苏省高等学校大学生实践创新训练计划基金资助项目(1221110013)

摘　　要：针对大型的、复杂的分布式测控网络中的数据通信要求实时性强、传输数据准确可靠、传输距离远等特点,提出了现场数据实时通信DataSocket技术,论述了应用DataSocket技术实现实时数据通信的要求和方法,并基于DataSocket技术提出了实时单工通信的模型,并在此基础上设计出了全双工实时通信的模型。实践证明:DataSocket技术不仅解决了分布式网络测控系统中数据传输数据量大、实时可靠、距离远的难题,更重要的是基于DataSocket全双工实时通信,可以真正地使得分布式测控网络中远程测量与控制融于一体。Concerning the characteristic that real time, reliability and remoteness are required in complicated distributed measurement ＆ control network communication, DataSocket technology that is widely used in field real time communication was studied. The requirement and method of real time communication based on DataSocket was studied with emphasis, at the same time the model of simplex communication based on DataSocket was presented, and the model of full duplex communication was designed accordingly. It proves that DataSocket technology can solve the problem of real time, reliability and remoteness in complicated distributed measuremeut ＆ control network communication, and can integrate control with measurement in complicated distributed measurement ＆ control network communication.

关 键 词：分布式测控网络 数据通信 DATASOCKET技术 

分 类 号：TP393[自动化与计算机技术—计算机应用技术] TN919[自动化与计算机技术—计算机科学与技术]