The Design Of Optical Fiber Network Control System Of Drainage Pumping Station

With the fast development of computer, communication, automation and the network, the monitoring mode of the water conservancy project monitoring system developed from single field monitoring, centralized control, hierarchical and distributed monitoring to the remote monitoring, from the Field Bus Protocol to Ethernet Protocol.This paper is based on the target and task of the eastern city of Shantou City Economic Zone water conservancy project, and remote centralized monitoring system of drainage pumping stations. With the development of network technology as the foundation, in-depth research the technology of the transmission system structure and other relevant techniques, construct a fiber optic network which is based on the B/S(Browser/Server) monitoring network, including the pumping station monitoring system, gate control system, video surveillance, and fiber ring network design.This paper is based on the study of the present situation and development process of automatic monitoring and controlling technology for drainage pump station, and analysis the problems in the current pumping station automatic monitoring system. This Paper carried on the detailed study of pumping station automation system, mainly about the network sets up, monitoring and control system, monitoring system software and so on. On this basis, established the network monitoring system of pumping station, achieved information sharing, remote scheduling, area management objectives.