基于现场总线和高速以太网的SCADA供暖系统  

The SCADA of Heating System Base On Field Bus and High Speed Ethernet

作　　者：张令[1] 王庆东[1] 

机构地区：[1]河北工程大学机电学院

出　　处：《机电产品开发与创新》2006年第3期92-93,共2页Development & Innovation of Machinery & Electrical Products

摘　　要：阐述了基于高速以太网和现场总线技术的SCADA系统的结构、功能和特点。监控中心和远程终端通过以太网互联,而远程终端的控制器和现场仪表及执行元件通过现场总线连接,既保证了监控层通信的快速性,又减少了现场布线的数量,其应用前景十分广泛。This paper introduced the SCADA of heating system that include the monitoring, data acquisition and communication, and described the structure, function and characteristics of SCADA system base on field bus and high-speed Ethernet. The monitoring central connected with R.TU through Ethernet and the R.TU through field bus connected with the controller, field instrument and the implementing component. This structure can ensure high-speed communication, reduce the amount of laying wires, so the system will be applying widely in the future.

关 键 词：SCADA系统 供暖系统 现场总线 高速以太网 过程数据库 

分 类 号：TN915.9[电子电信—通信与信息系统]