| 摘要 |
PURPOSE:To display reproduced music CD information and position measuring information on the same screen and to make it possible to confirm the position measuring information with the music CD bening reproduced without changing a mode in a CD-ROM type navigation system, which can reproduce the music CD. CONSTITUTION:The present position information, which is measured with a present-position measuring device 8, is sent into an imaging circuit 13 through a routing-point guiding device 16 and a routing-point converting circuit 17. The music CD information from a music CD reading part 4 is sent into the imaging circuit 13 through a music-CD-information converting circuit 2. These present position information and the music CD information are synthesized in the imaging circuit 13 and displayed on an image display device 14 at the same time. |
