The Research For Computerized Wireless Dispatching System Of Town Water And Heating Supply

The level of town water and heating supply is one of the significant sign of the modernize city building. The communal undertaking good or bad of town water and heating supply is closely linked against production of industry and agriculture and the people lives. It was put forward that the more and more higher demand of Manufacture automation and administration popularized science of tap water corporation and heating corporation. In the past few years, in the wake of the swift and violent development of Computer technique, Electron technique, Communication technique, Examination technique, Instrument technique and Sensor technique. The advantageous conditions are supplied in town water and heating supply dispatching automation.The original design of the computerized wireless dispatching system of town water and heating supply constitutes through dispatching center, Remote terminal station, Repeater station, the dynamic simulation screens and so on. Dispatching center computer software adopts Visual C++ 6.0 to compose on Windows 98 operating system platform. The communication program adopts MFC multithreading programming ideal in order to lift the systematic communication dependability- The design of Dynamic parameter table increases the systematic commonality. Using programming logical controller (PLC) as the terminal device complete all kinds of operations, such as the data collection, communication, control and so on. The collected data are handled with the recursion average filtering method to improve data accuracy. The anti-interfere and flexibility of men machine interface are considered in the system design.The design of town water and heating supply computerized wireless dispatching system supply valid method in town water and heating supply manufacture automation and science administration, By means of the dispatching system, the aim of optimization dispatches, Optimum control and safe production are realized.