Research Of Large-scale Pumping Station Monitoring And Controlling System And Network Of OA

With the rapid development of Science and technology, the computer monitoring and controlling system has been widely used in many fields. It is imperative for pumping station to implement computer's controlling automation. The computer monitoring and controlling system not only can ensure the pumping station run reliably, but also can improve working efficiency obviously and lighten labor intensity greatly and reduce the operating cost and improve the management level of pump station in an all-round way.This paper taking the FanKou pumping station for example, put forward hierarchical and distributed computer monitoring and controlling system which is suitable for the large-and-middle-scale pump station by analyzing information flow, communication request. Based on star type and topological structure, this system not only has comprehensive monitoring and controlling function, but also has many character such as brief structure, ease-to-use, high reality, economy and practicability.In this paper, the development of monitoring and controlling system is introduced firstly, then from the total scheme of the system, to system hardware , software and the function of the DMBS is introduced. Based on the Windows operation system, system can implement real-time data display, history data storage and so on. Then because of having no eough money and the level of current computer monitoring and controlling, the pumping station can not realize all parameters of pumping station. And thesis parameters must be considered, a scheme of bar code copy-watch is put forward. This scheme sloves the lacking fund and make automation perfect. Afterwards, in order to realize the water conservancy informationization of pumping station, network office automated system of pump station is introduced and realized computer's controlling data online publishing. At last, all the works presented in the paper are summarized in chapter Six. And some further research which shuld be done to perfect the system is suggested.