Based On The RBAC Technology Of Intelligent Information Research

With the development of modern science and technology, mobile phone as contact information for an important means of information. Due to lack of pertinence of transmitting information, especially the agricultural science and technology information is often not sent to the good things, and a lot of unnecessary information and tend to form for users to bother, is wasted communication resources and increased fees, but to little effect. In order to solve this phenomenon,this paper makes a deep research about the present situation of short message sent home, intelligent information system based on RBAC technology is developed.This study applies the mature now, role-based Access Control(RBAC Role-based Access Control) theory, is subject to the user’s region and professional, divided the user Role, gives permission. This paper designed the intelligent information system of users into information sender and the receiver two roles, to give the rights to information and receiving information.Information of the sender is one of professional and technical workers, is to provide technical support for agricultural production and management, all information is to provide the recipient with a variety of production and operation of technical services. Message sender second career manager,according to the market and the actual situation, such as national policy, the recipient to provide a full range of production services. System is processing, so is to ensure that the text of the guidance and service, and put an end to overrun the useless information.The receiver of information, according to the regional and professional, give permission to receive different information. System the sender sends the information service of short message and instructional text messages, according to the information of the receiver of the specific conditions of the production and business operation, classification and distribution, made by the recipient to receive the required information, to ensure that the information of the targeted. To avoid useless and disturbed by the invalid message to the user, the user feel tired.Based on the MVC(Model View Controller) the Model View Controller for the architecture,using SSH framework for the Java language, develop targeted short message sending for the purpose of intelligent information system. This paper studies the main contents include:(1) the user based on the theory of the RBAC model is set up Designing the user information database system, based on the theory of RBAC, according to the registered user login information, system is divided into two characters information sender and thereceiver, respectively set up information sender list and the information receiver list. Implement different role user respectively different operating authority, make intelligent information system more flexible.(2) the building information model Information model is established, the information for regional and professional identity is clear,targeted and service, to determine the accuracy of the information, the user receives the practical information required.(3) information coupling model Coupling model is set up, calculation parsing out the information in the information model, user table,open the corresponding receiving information to the mobile phone number to join in, make information is to be able to send to the need of users, realize the intelligence of information sending function.In this paper, we study in the form of text messages, information service for the user. For different regions and professional users, in the vast amounts of information, their text messages, you need to improve business efficiency and create more value.