Based Solutions For The Design Of The Web Service Chemical Raw Materials And Chemicals Management Platform (chemmanager)

The chemical industry is an important basic industry sector, including more than 20 industries. The production and using of chemicals have infiltrated the national economy and society in all fields of public life. Hazardous chemicals safety production supervision and management have complex, scientific and international characteristics, as the large volume of hazardous chemicals, dangerous category, and a very complex character. China has large chemical import and export power, is now able to produce 45,000 a variety of chemical products, a variety of existing 39,000 chemical substances. In 1999 the National Chemical GDP (including oil processing and coking, chemical raw materials and chemical manufacturing, pharmaceuticals manufacturing, chemical fiber manufacturing, and plastics products industry On) reached 1.250657 trillion yuan (about 151 billion US dollars) of the country's industrial output 17.2 % in the world after the United States, Japan, the third largest. But China's safety of dangerous chemicals laws and regulations, standards and technical specifications lags behind, with the International Safety Management System crystal chemistry compared to a lot of the meet. Especially in priority chemical monitoring and evaluation system, crystal chemistry and environmental health risk assessment and risk management of dangerous chemicals and grain sorting and labeling system with the international chemical safety management system are quite different.The system (ChemManager) is for improving the management of traditional chemical raw materials and chemical products platform for the management of a lot of inconvenience, and the management process automation, reduce human error caused the loss, providing a fully functional management tools platform. On this basis, the ease of use of the Internet, users of the chemicals and chemical products zero range management, saving time, effort, money and other areas of overhead costs. System is using waterfall process mode to design and develop the existed business needs on the first section and iterative mode on new needs in the left to reduce the risk as soon as possible.The system adoptions the C # as development language, combining MVC design mode, runing under on the Win2000 Server, and core database adoptions Micorsoft SQL Server relational database. In addition, the system adoptions B/S configurings, the operation interface is according to the IE browser using Smart Client, improved the the capability of data processing, saved the cost of deployment, reduced the maintenance, also lowered the running costAfter the system finished finally, it is released to a chemical company for trial running within 5 months. As a result, it did well with the current business. It stored more than 120,000 chemicals information into the Micorsoft SQL Server database faithfully.with prevenient statistics, bisuness shows about 20% improvement vis last year's and provided more new functions with lowest mistakes and more effective compare to traditional system.