LOCATION-BASED FACILITY MANAGEMENT SYSTEM USING MOBILE DEVICE

摘要

A location-based facility management system includes a database server configured to store object information on a management target facility acquired in advance as a database, an image acquisition module configured to acquire an object image and GPS information, an auto calibration module provided with an auto calibration algorithm which decides an internal parameter for the image, a DB input/output module configured to store the object information in the database server and to receive the object information from the database server, a position correction module provided with a position correction algorithm which corrects the GPS information of the object image using the internal parameter decided by the auto calibration module and the object information received from the DB input/output module, and a mobile device provided with a facility management application which detects a characterizing point of an object image acquired by a camera.

主权项

1. A location-based facility management system using a mobile device, comprising:
a database server configured to store object information on a management target facility acquired in advance as a database; an image acquisition module configured to acquire an object image and GPS information; an auto calibration module provided with an auto calibration algorithm which decides an internal parameter for the image; a DB input/output module configured to store the object information in the database server and to receive the object information from the database server; a position correction module provided with a position correction algorithm which corrects the GPS information of the object image using the internal parameter decided by the auto calibration module and the object information received from the DB input/output module; and a mobile device provided with a facility management application which detects a characterizing point of an object image acquired by a camera after deciding an internal parameter of the object image and performs history management for the management target facility by matching the characterizing point with the object information stored in the database server.