Digital audio and video library system

Abstract

The invention provides a digital audio and video library system which comprises a database layer, a standard interface layer and a business layer. The standard interface layer is used for verifying user information or mobile terminal information, after being acquired, the user information or the mobile terminal information is compared to user information or mobile terminal information which are stored in the database layer, and the database layer permits a user or a mobile terminal to access corresponding electronic library resource information in the database layer according to user authority or mobile terminal authority after the user information or the mobile terminal information successfully passes verification; the business layer comprises an electronic library maintenance staff system, and the electronic library maintenance staff system is used for managing the user information, the user authority, the mobile terminal information and the mobile terminal authority, and storing the user information, the user authority, the mobile terminal information and the mobile terminal authority into the database layer. The digital audio and video library system which is an electronic library management system has the advantage that access to digital book resources can be efficiently managed.

Description

technical field [0001] The invention belongs to the application field of electronic libraries, in particular to a digital audio-visual library system. Background technique [0002] At present, with the acceleration of urbanization, the role of libraries in urbanization has become increasingly prominent, especially the construction of electronic libraries has become an important part of the construction of modern digital cities and smart cities. [0003] Since the 1990s, computer technology, network technology and information processing technology have developed rapidly. As a new information exchange and communication tool, the network has become an important source of information for people, and has profoundly changed the way people learn, work, lifestyle and way of thinking. More and more countries have realized the importance of information for improving international competitiveness and enhancing comprehensive national strength, and have successively proposed the "Inform...

AI Technical Summary

Problems solved by technology

[0008] Aiming at the slow speed and low efficiency of manual retrieval in the prior art; the workload of borrowing and returning books is heavy, and manual operations often make mistakes of one kind or another; the work of book statistics is difficult and the updating of book collections cannot be completed in time, the present invention provides a A digital audio-visual library system, characterized in that it includes a database layer, a standardized interface layer and a business layer; the database layer is used as a data management center for storing user information and user rights, mobile terminal information and mobile terminal rights, electronic books library resource information; the standardized interface layer is used to verify the user information or mobile terminal information, after obtaining the user information or mobile terminal information, compare it with the user information or mobile terminal information stored in the database layer, after the verification is successful , the database layer allows users or mobile terminals to access the corresponding electronic library resource information in the database layer according to the user authority or mobile terminal authority; the business layer includes an electronic library maintainer system, and the electronic library maintainer system Used to manage user information and user permissions, mobile terminal information and mobile terminal permissions, and store them in the database layer

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