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针对横沙岛集约化供水工程信息整合及远程监控的需求,将虚拟专用网(VPN)技术、工业以太网技术、总线技术及GPRS技术有机结合,完成具有三级监控网络架构的自控系统设计,实现了给水泵站及管网监测点的远程监测及自动控制,最后总结工程中常用通讯技术特点,以期为类似工程设计提供参考。
According to the demand of information integration and remote monitoring of Hengsha Island Intensive Water Supply Project, the virtual private network (VPN) technology, industrial Ethernet technology, bus technology and GPRS technology are organically combined to complete the design of automatic control system with three levels of monitoring network architecture, Realize the remote monitoring and automatic control of water supply pump station and pipe network monitoring point, and finally summarize the characteristics of common communication technology in engineering so as to provide reference for similar engineering design.