Location-based Facility Management System Using Mobile Device

The present invention relates to a location-based facility management system using the mobile device, Object information about the facilities managed acquired in advance and the database server (20) is stored as a database; Storing the object information in the image acquisition module 11, the auto-calibration algorithm that determines the intrinsic parameters of the image having auto-calibration module 12, the database server 20 to obtain the image and the GPS information of the object or DB input and output module 13 and the auto-calibration module objects by using the received object information from the internal parameter and the DB output module 13 as determined by the (12) for receiving the object information from the database server 20, the position correction algorithm for correcting the GPS information of the image in which provided position adjustment module 14 and, after determining the internal parameters of the object image obtained by the camera, an object of the object image is detected, and this database, a feature point of the acquisition by the camera, to match the information that enables the traceability of the managed facilities facility management application It characterized in that it comprises a; illustration 15, the mobile device 10 is installed.