Database Development Of Hazardous Chemicals And Packaging Safety

Hazardous chemicals have particularities of numerous kinds, different characters and great danger. There are many security information on production,storage and transportation, which need much professional knowledge. So, it is much necessary to build a security information system dealing with the information of hazardous chemicals. We can use such system to manage complicated data quite efficiently and exactly. To inquire the related information about hazardous chemicals rapidly,and to make correct decision of diagnosis,injury first aid,self rescue,mutual rescue,fire contral,and shot-off of leakage rapidly andreliably,the inquiry system of dangerous chemicals is established.First this thesis introduces the actuality of dangerous chemicals, then analyzes the feasibility and superiority of this system, and analyzes system's models. The thesis focuses on introducing the technologies used in designing system's models. The software system is built based on the three-tier C/S framework by using C++ as the software designing tool, and using SQLServer2000 as the database management system, it's primary mission is to carry on the inquiry of each kind of hazardous chemical information promptly with the application of fuzzy inquiry technology.