| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a route searching system allowing easy input operation of position information. <P>SOLUTION: Position information is acquired by a GPS device of a calling cell phone 4b, and the position information after converted into two-dimensional bar codes by an information center 2 is received via a communication network 3 by the cell phone 4a and displayed on a display screen 41. The displayed two-dimensional bar codes are read by an image sensor 51 of a navigation device 5 and the position information held as the two-dimensional bar codes is analyzed by the navigation device 5, and the analyzed position of the calling cell phone 4b is set as a destination for route guide. <P>COPYRIGHT: (C)2004,JPO |
