Design And Implementation Of Campus Navigation System

In recent years,the state pay more and more attention to information construction.With the progress of the society,people's living standards improve a lot,smart mobile devices are becoming more and more popular.In order to make people's life better,various mobile applications appear,expecially the location service software.So,in this paper,Location Based Service(LBS)is introduced to campus,it integrates the campus location information and information resource.In this way,the masses of user in school can enjoy better service.In this paper,the campus information system's status is studied.The current mainstream of indoor and outdoor positioning method and location-based services were studied.After analyzing the advantages and disadvantages of lots of different indoor positioning technology,according to the actual circumstance of the school.And the indoor positioning algorithm was optimized.C/S architecture is used in this paper to provide a full range of information service.The system is designed under Android operation system,in this paper,unified authentication platform and information delivery platform was completed.The user's location information management,user information management,public information management was completed.Both the front part and the background part of the system was completed,in the front part,the page display,user information query module was completed,as for the background part,the indoor and outdoor positioning module,client and server module and network communication module are all completed.At last,this application was tested under formal environment.