^论文字数:16482,页数:49 自来水售水系统分析与设计 水是生命之源,中国的水资源较丰富,却存在严重的空间分布不均衡性,那么,我们只有合理运用信息化手段,拓展自来水的利用空间,降低净化水源的成本,节约生命之水才是目前最有效的解决途径。因此,一套高效率、高实用性的自来水售水系统的建设,对合理利用、节约水资源,保证社会经济的稳定发展具有非常深远的影响。 Tap water system analysis and design for sale Water is the source of life, China's rich water resources, but there are serious uneven spatial distribution, then we only means of rational use of information technology to expand the use of water space, reduce the cost of purifying water, Water for Life-saving only is the most effective solution. Therefore, a high efficiency and practicality of the water sale water systems, to rational use, conservation of water resources to ensure the stability of socio-economic development of a very far-reaching consequences. Tap water system sale has the following main functions: (1) The user management subsystem; (2) water management system; (3) operating system charges; (4) statistical query subsystem; (5) Customer Service subsystem; (6) online help system. For this system, I used Microsoft Visual Studio 2005 as a development platform for the realization of the use of SQL Server 2005 as a platform for the realization of the background database, which would largely reduce the data redundancy, data can increase the database, used to operate, etc. Optimization of the maximum. At the same time, the system interface simple elegance, clean uniform, operation is also very convenient, the design of database tables is relatively reasonable, with a focus on the planning of the water charges on sale of water management, and business to achieve statistical query module, optimizing the system's operability and functionality, in line with the sale of modern water management water corresponding standard mode, the actual use of water is of great feasibility.
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Tags:自来水 系统 分析 设计 | 2011-09-06 08:27:36【返回顶部】 |