Study On Construction And Services Of Library Indoor Navigation On Gaode Map

With the progress of information technology,map technology has also been considerable development,and has been applied to various fields.As a typical information service organization,especially the large library,its complicated building and huge amount of users brought great trouble to the management of the library.How to effectively manage users and enhance user experience in modern libraries has attracted more and more attention of researchers.According to the characteristics of large amount of data,individual demand of library users,providing precision service such as indoor navigation can not only.lighten the burden of librarians,but also provide personalized service for users.Indoor navigation,as the basic technology of precise service,has become a new research hotspot in the library field.This paper constructs a library indoor navigation system based on the Gaode map,and takes the library of Nanjing University as an example to explore the feasibility of the service.The library indoor navigation system based on the high moral map shows the outdoor and indoor map of the library.Navigation system not only allows users to effectively understand the layout of the library,clear their own positioning,but also to provide users with a variety of information services.This thesis consists of five chapters.The first chapter is an introduction,which briefly summarizes the research background,research purpose and significance,research status,research content and organizational structure,etc..The second chapter is the overview,divided into three parts,the first part is an overview of indoor navigation,including indoor navigation concept,indoor positioning system,indoor map,map matching algorithm,path planning algorithm,the second part is an overview of the high moral map,including Gao De introduction,map function,open platform,High German indoor map,the third part is the research status.In the third chapter takes Nanjing University library as an example,the library indoor navigation system based on Gao De map is constructed.The system includes the construction goal,the system architecture,the key technology,the navigation demonstration.The fourth chapter introduces the service function of the system,the main service for readers,librarians,expand services,including information push,library,library navigation,retrieval training,seat management,interactive communication,emergency help etc.The fifth chapter is the lack of research and prospects.This paper summarizes the research deficiencies and prospects for future research,summarizes this thesis,combs out the insufficiency of the research and the prospect of the future research.