| 摘要 |
<P>PROBLEM TO BE SOLVED: To enable facilities to be properly searched according to a traveling state of a vehicle when a driver searches facilities located in the vicinity of a route to a destination. <P>SOLUTION: An in-vehicle navigation device 1 capable of searching a route to a destination comprises: a route side facilities search function for searching facilities located in a predetermined searching range from the route to the destination; and a control unit 10 for, when executing the route side facilities search function, executing a search of facilities after adjusting size of the searching range based on congestion information concerning the route to the destination. <P>COPYRIGHT: (C)2012,JPO&INPIT |
