| 摘要 |
<p>Provided is a display system that is such that even a motion trajectory of a mobile station moving in a 3D manner through space can be easily understood from a monitor screen. Using a 3D electronic map, topography such as building images (C), hilly area images (H), and sloped area images (S) are displayed at a map display unit (M) of a monitor in a base station, and having thereupon displayed a motion trajectory (203) of a mobile station and a graphical symbol (201) of the mobile station, a horizontal zero-degree line (204), a vertical zero-degree line (205), an azimuth display (206), a base station graphical symbol (211), and an antenna direction line (212) are further displayed in a superimposed manner. As a result, it is possible to easily recognize the current position of the mobile station in space, the position of the base station, the motion trajectory of the mobile station on a topographic map, the azimuth of the topographic map, and the like merely by looking at the map display unit (M) of the monitor.</p> |
