Design Of Management System For Large Water Consumer Based On Uclinux

Since 21th century, it has been more and more difficult to meet the needs for the water which is one the essential resources in people's lives as the development of the industry and whole society. In the quantitative system of the water supplying companies, large water consumer accounts most in the whole water supply. It would be even more in big and medium-sized cities or developed in industry areas. The large water consumer should be managed systematically and synthetically with long distance monitoring and data analyzing to meet the needs for water of the whole world.The management system for large water consumer based on uclinux is introduced in this paper. And it consists of data collecting, communication, data processing and analyzing, and monitoring. The real-time and high-speed data communication is realized with GPRS network communication. The system could measure water usage accurately, generate the curve graphs, alarm under urgent circumstances, store and analyze data. And the function of arrears notice and voltage detecting is also included. It could be updated through wireless network. The multi-process communication is realized in software development for uclinux is the multi-task operating system.The research background and significance of the management system for large water consumer are firstly introduced. According to the characteristic of the system, a scheme is given to illustrate the project element. A more detail specification of hardware and software is brought forward. It stress on the system's configuration of hardware, GPRS communication under uclinux , file system establishment, hardware drive program, software architecture and the application program etc. some important soft technical and policy is supplied. The management system for large water consumer based on uclinux is featured with perfect functions, accurate measurement and reliable communication. With the development of automatic technology, computer technology and communication technology, the cost will be lower, the communication will be more reliable by the use of GPRS public network to transfer and receive data. The quantitative system of water supply based on GPRS will have a prosperous prospect.