| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a navigation device and a portable information terminal which achieve a navigation system capable of improving visibility and operability in map display processing, setting of destination on the map, confirmation of a present position and scrolling of the map or the like. <P>SOLUTION: On the basis of information on a map display acquired from a portable telephone terminal 2 via a short-range radio communication circuit 9, map display content of the portable telephone terminal is displayed on a liquid crystal monitor 14 of an on-vehicle information system 1 in the direction of the map display of the portable telephone terminal. <P>COPYRIGHT: (C)2013,JPO&INPIT |
