METHOD FOR SUPPORTING AND DISPLAYING THE MOVING PICTURE ON COMPUTER NUMERICAL MAP USING SATELLITE NAVIGATION SYSTEM AND MOVING PICTURE SUPPORTING SYSTEM

摘要

The present invention provides a method of supporting a moving image on a computer digital map using a satellite navigation apparatus, a display method thereof, and a supporting system of the moving image.;One of the gist of the present invention is a moving image indexing method on a road line of a digital map: A series of ground coordinates from a GPS navigation device of a mobile station is compared with road link data of a digital map to remove ground coordinates of an outlier. And the removed series of ground coordinates according to the road linearity of the digital map, and moving ground coordinates corresponding to the time and the time respectively in the moving picture frame obtained at the time corresponding to the time data of the mobile station GPS navigation apparatus. And a plurality of video frames in sequence of the ground coordinates of each point divided by the total length of the extension on the numerical map by adding 1 to the number of video frames between adjacent times among the time data of the GPS navigation apparatus of the mobile station. And a video support digital map database, the digital map database and the video data. And the base is composed of a relational database structure, it characterized in that it comprises the association database.;Accordingly, mutual support is possible between the video and the two-dimensional digital map.