The Application Design Of Water Resources Monitoring System

Central file NO.1,2011\"the central committee of the communist party of China,the decision of the state council on accelerating the development of waterconservancy reform\" proposed that water is the source of life, the production ofthe will, the ecological base, not only relates to the flood control safety, watersupply security, food security, but also related to economic security, ecologicalsecurity and national security. So to speed up water infrastructure constructioncomprehensively, the strictest water resource management system.On the basis of analysis of the distribution of water resources in China and takeadvantage of the current situation as well as the monitoring of water resources athome and abroad, on the basis of research results, based on the current watershortages, low utilization rate of water resources, water waste, the rational use of waterresources, establish a comprehensive water monitoring system of thought, anda water monitoring system is designed to complete the program combined with thecurrent development of the water resources monitoring technology.The system hardware circuit selection ARM9controller S3C2440A as the masterchip, mainly designed data acquisition modules, communication modules, memorymodules, and power management module circuit. The hardware system module designand hardware circuit is given in detail.System needs to handle the task, the system ported Windows CE embeddedoperating system developed by Microsoft for intelligent electronic devices, and avariety of software applications designed on the basis of the embedded operatingsystem WINCE, whichnarrative data acquisition software, communications software anddata storage query software design thinking and process. At the same time, in orderto accurately understand the actual situation of the monitoring site and extension staffvisual text designed a WINCE system remote image capture and transmission softwarebased on TCP communication.The system has been actual experimental results show that the system to collecthigh accuracy, good real-time to reach the actual monitoring needs, in line with the requirements of the Statute of the national water monitoring. Consistent with dataacquisition and field-collected data, the image information in the process of acquisitionand transmission can be kept clear and no distortion; accurate data transmission; datawarehousing storage and retrieval support conditional. In summary, the design of thebasic completion of the expectations, the design is feasible.