Research and Design of Campus Location Based Service System

In order to solve the current smart phone location-based services LBS (Location Based Service) class of mobile applications in a small area of the environment can not be accurately provide location services issues, Presented to the Campus of LBS system design based on indoor and outdoor location. First introduced system architecture design, and detailed analysis of the Mobile GIS, GPS, system design based on the location of the fingerprint localization algorithm WiFi signal strength values of key technologies, Finally, test each module authentication system. Test results show that the system can achieve terminal location, indoor location services, campus navigation, map services and other functions, and convenient operation, with the feasibility and practicality.