A Preliminary Design Of Nutrition Information Sharing System

Nutrition consultation was close related people's daily life, and was related to broad masses' physical health and life safety and the healthy development of national economy and the social stability. However, nutrition consultation information sharing have not been truly solved the problems for a long time. No-sharing food nutrition information, was not only resource waste, but also restricted improvement of the national physical fitness.By means of nutrition consultation convenient and quickly service which was provided by the computer network, which was beneficial to instruct people's food habit. By development and design specialized consultion service website which was mainly about nutrition consultation-my health, I decide.In this paper, firstly, briefly introduced technique, methods and tools which were used in the design and the development system process. Then, described the system requirements and analyzed system composition; Based on this, proposed the project objective, divided the functional module, explained kinds of functional module function; At last, introduced in detail kinds of modules' design and realization.In this paper, four following areas based on information sharing system of nutrition services platform were developed.First, nutrition information system in domestic and international development status was introduced, on this basis, the nutrition information system development was selected as the research content and the purpose and significance of the paper were expounded, the organizational structure was described.The second, the system demands were analyzed.100 adults and 100 students were selected randomly from four communities in He-shan District of Yiyang City streets:Hui-long mountain, South Station, Ci-xi River by way of the crowd sampling method, and conducted a sampled questionnaire survey to find out their home situation, income, food consumption, dietary pattern, dietary habits and so on. Results showed that a considerable number of students and parents were the lack of nutrition knowledge, so we should propaganda vigorously dietary guidelines, strengthen nutrition awareness, cultivate good food habits.Then, technologies of system development were elaborated. First of all, introduced the system structure of Client/Server model of software; Secondly, introduced web page making tools Dream weaver, the development course and characteristic of database SQL Server 2000 and ASP.NET, analyzed the advantages of ASP.NET technology, and explained how to use ASP.NET technology for Web services.In the last part, system design and implementation. expounded the system general design of the system, the design and implementation of subsystem function and database.etc, implementation, and take the case of the design and implementation methods of user login module.Taking the nutrition consultation sharing system which was introduced in this paper a healthy website, will freely put into trial operation as a community management information system's link point, and will operate community's information construction, and expect that appraise and the adjust kinds of crowds' meals structure for achieving balanced meals and lengthening people healthy life.