摘要
上位机与现地控制单元组成计算机监控系统,上位机发令通过网络至现地控制单元LCU实现远程控制。现地控制单元LCU网络的稳定、可靠,是实现远程控制的先决条件。此外,各现地控制单元LCU的通信互传,减少了对监控系统上位机的数据依赖。文章通过对施耐德公司昆腾系列热备双CPU系统现地控制单元LCU网络结构"假双网"进行完善,实现了真正意义上的"真双网"网络结构。
Host computer and the local control unit composed of computer monitoring system, the host computer through the network for remote control and local control unit. LCU control unit of LCU network is stable, reliable, is a prerequisite for the realization of remote control. In addition, the communication control unit LCU to each other, to reduce the monitoring system the data dependence. Based on the Schneider Inc quantum series hot standby dual CPU system control unit LCU network structure ＂false dual＂ perfect, realize the true sense of the ＂dual＂ structure of the network.
作者
陈中启
Chen Zhongqi(Jiangsu Aviation Technical College, Nantong 226500, Chin)
出处
《无线互联科技》
2016年第24期64-65,共2页
Wireless Internet Technology
