Mobile device for navigating three dimension map and method for building three dimension map using the same

摘要

The present invention provides a mobile communication terminal for 3D map navigation and a 3D map creation method using the same. The mobile communication terminal for 3D map navigation according to the present invention comprises: a GPS receiver for receiving location information of the mobile communication terminal from a GPS satellite; A sensing unit which receives actual movement related information of the mobile communication terminal through at least one sensor; A position detector which detects position and direction information of the mobile communication terminal from the position information and movement related information; A data processor for creating a local three-dimensional map composed of a three-dimensional model from the position and direction information and the image information at the position, and retrieving a three-dimensional model of a predetermined position from the local three-dimensional map; And a database in which the local three-dimensional map is stored.