Ubiquitous Knowledge Environment Digital Library Services

Digital library generated over20years not only make people's study and work hasundergone major changes, and promoting the information and knowledge of thesocialization process. It has become an important national infrastructure projectcomponent. However, with the development of science and technology, informationtechnology and the rapid development of network technology, Information environmentwill move towards a "ubiquitous", and "permeability","intelligent" and "transparency"is characterized by ubiquitous intelligence, ubiquitous computing and ubiquitousnetwork convergence direction. Therefore, the digital library will move to a ubiquitousknowledge environment for the goal of development.This paper we looks at the current domestic and international traditional digitallibrary development and services status, and discusses the function and systemconstruction of Digital Libraries under the ubiquitous knowledge environmentrealization through literature survey, literature metrology, chart analysis andcomparative analysis methods, based on the analysis of Digital Libraries under theubiquitous knowledge environment service change, finally discusses the realizationways of digital library service under the ubiquitous knowledge environment.