摘要
不同生产厂家的工业控制系统一般具有不同的通信接口、通信方式及通信协议,这给应用软件开发带来极大不便。中间件作为分布式环境及网络异构问题的解决方案备受关注。从异构通信协议同构化思想入手,在研究理论和实验的基础上,研究了在工业控制系统中异构通信网络通信中间件的解决方案,详细设计并实现了针对PLC的异构通信网络中间件系统。
Different industrial control systems have different communication interfaces, communication means and communication protocol, which is really inconvenient for application developpers. Middleware technologies are getting more attention as a solution to this problem. Starting with how to amalgamate heterogeneous structure of the communication protocol, based on certain theoretical and experimental research, heterogeneous communications network communication middleware solutions in industrial control systems are studied. The PLC heterogeneous communications network middleware system is designed and realized.
出处
《计算机时代》
2012年第12期11-13,共3页
Computer Era
基金
浙江省重点科技创新团队(2010R50008)
关键词
控制系统
中间件
异构通信
通信协议
control system
middleware
heterogeneous communication
communication protocol
