| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance effectiveness in an advertisement (ad) in a case where the ad is added to map data of a car navigation data so as to be distributed. <P>SOLUTION: An information distributing device 30 comprises: an ad charge setting means for setting ad charge corresponding to an ad effect obtained in an ad setting area concerning each one of the plurality of ad setting areas set on the map data; a distribution data generating means for totalizing the ads which are requested to the ad setting area by respective advertisers in response to the set ad charge, generating ad data, and generating distribution data by collecting the ad data and the map data; and a data distributing means for distributing the generated distribution data to a plurality of information display devices. The information display device 10 comprises: a data receiving means for receiving the distribution data which is distributed from the information distributing device 30; a map display means for displaying the map data, included in the received distribution data, as a map picture; and an ad display means for displaying the ad relative to the ad setting area in the ad setting area which is included in the map picture displayed in the map display means. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
