Expert System Database Of Interior Flower Application

House is the central activity room of the city people. Nowadays, indoor garden has been a contemporary fad thing. A lot of ornamental plants can't live in the rooms because of inadequate light, dry air, etc. How to better the indoor surroundings? How to ascertain the number of indoor flower? How to make our indoor garden have ecological function as well as beautiful function? All of these problems are difficult to the designers and cultivators. These technical problems have been important studies. Indoor flower application expert system (indoor flower application intelligent system) is a computer system which has an abounding especial knowledge and experience of indoor flower application. This system uses artificial intelligence technology and can deduce by the knowledge and experience in system. This system can learn the way that experts solve an complex problem to solve the users' problem. An expert system is consist of knowledge base, database, reasoning machine, expositor and interface. This paper studied on knowledge base, database. The database of indoor flower application expert system can supply the designers and cultivators with expertise of indoor flower application. Users can bond with the science and beauty of plants in the indoor flower application and design, so we can achieve the aim of bettering and beautying the indoor surroundings.This system has a large knowledge base which saves the indoor flowers expertise. It reasons by the control theory on base of knowledge to obtain the results. Therefore, we can use computer to learn the ways experts solve problems to answer the actual questions users meet and help them use indoor flower correctly. We construct this knowledge base of indoor flower application and explore the database system of indoor flower application and design expert system basing upon the practical problems in indoor flower application. We construct the structure and contents of the knowledge base by checking the indoor flowers application, books, magazines, articles, works, internet and many flower experts. Thisknowledge base is made up of basic knowledge base, plants and pictures., cultivated knowledge base and design knowledge base. We collected the knowledge of family, genus, species, Latin name, English name, conformation attribute, ecological habit, ornamental attribute, cultivation, breeding, administration and pest pathogpens of 300 kinds of flowers, 60 families. There is almost 100000 words and 3600 pictures of indoor flowers in this database system. Also, the database has a scientific administrated system, and it realized the nomalicism of the administration of flowers, the accurate qualification of the data and the program of the executive process.