为了保证合法用户对电子资源的正当使用,清华大学图书馆与信息网络工程研究中心合作建立电子资源访问管理与控制系统。介绍电子资源访问管理和控制系统的设计理念与体系结构,系统实现方法及功能模块以及系统实现过程中出现的主要技术问题和解决方法;提出本系统的应用状况与需要改进的工作。 In order to ensure legitimate users legitimate use of electronic resources, Tsinghua University Library and Information Network Engineering Research Center to establish an electronic resource access management and control system. Introduce the design concept and system structure of electronic resource access management and control system, the method and module of system realization and the main technical problems and solutions in the process of system realization; and put forward the application status of the system and the work to be improved.