| 摘要 |
<P>PROBLEM TO BE SOLVED: To perform an appropriate route guidance for a plurality of users. <P>SOLUTION: The information processor M1 includes: a route guidance information search section 16 for searching for the route guidance information based on a plurality of pieces of routing information; and a route information acquisition section 13 for determining whether route deviation information is to be acquired or not, which is the information regarding the route from which vehicles are deviated, based on the frequency of route deviation indicating the frequency of deviation of vehicles deviating from the route corresponding to the searched route guidance information and the number of vehicles deviating from the route indicating the number of deviating vehicles which are the vehicles deviating from the route. <P>COPYRIGHT: (C)2012,JPO&INPIT |
