The Design & Educational Application Of Informationization Campus Network In Colleges

In this world, the informationization, networking and digitization are the main trends of the social development. The informationizaiton tide strikes various fields of the society. With the reformation of the high education, the digitization and informationizaiton are introduced into work and practice of the instruction, research and management in colleges. It is turned out that, based on the network of campus, the platforms of management and information are established in colleges which, in turn, assist the instruction, research and teaching management.The informationization campus is a new-style platform of instruction, learning and research, which is integrated with the network, digitization and artificial intelligence. The campus informationization is based on the campus network, characterized by networking, digitization, intelligence and application, and aimed at making full use of information and technology in colleges. The campus network refers to the linked computer in the range of campus by which the Education Management Information System such as administration management, information management, teaching and learning service are connected. Besides, these systems can share the data and exchange the information.In our country, most colleges have their own campus network, which connect to the Internet. They have begun to construct e-teaching resource, use information service and utilize the educational management information system and so on, to a certain extent, which realized campus informationization.But, with the development of campus informationization, some limitations are visualized which are affecting the process of campus informationization. The limitations are as follows. Firstly, most of the educational management information systems can't be shared with each other, and there is a gap between the information communication, which makes communication much more inconvenient. Secondly, there are so many storage modes for learning resources that people can't reuse and cite the relevant resources conveniently. Thirdly, The unsureness exists when the information is pronounced and authenticated by the network. Therefore, how to change this status and how to make full use of the modernizational network to carry out the teaching and learning are the research topics of education informationization.On the basis of the main problems of campus network and the development of educational informationization, this dissertation, which takes construction of campus network as its clue, analyzes and abstracts the common constitution of campus network. Then combining mechanism of sharing information and theprinciples of sharing resource, it expounds the general design of the campus network. On the basis of the general scheme, it analyzes the element of campus network, draws the schemes of data's storage, data's share, campus network's security, data's authentication, e-learning source's storage and e-learning environment, and discusses the learning model. The details are following:In the first chapter, it addresses the general conception, traits and development about campus informationization as well as the research status of campus network and concludes the main problems of the campus network by investigating and researching.In the second chapter, on the basis of analysis of the main construction and the users of campus network, it draws up a general design of campus network, which is able to share the data.In the third chapter, it puts forward the concept of core subclass of data about the colleges that are involved in Standards of Educational Management Informationization and discusses the distributed scheme of data storage.In the fourth chapter, it discusses the model of sharing information in detail, analyses the data exchange of campus management information system and gives three solutions to share the information.In the fifth chapter, it elaborates the main technology of security and the design of information authentication in campus network.In the sixth chapter, it mainly addresses the de...