| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a price collecting device, a price collecting/presenting device, and a price collection program capable of easily and efficiently collecting highly reliable price information. <P>SOLUTION: The price collecting device 10 is mounted on a vehicle to collect price information of a prescribed product or service carried by a signboard. The price collecting device 10 comprises: a photographing means 13 for photographing an image around a road on which the vehicle is running; price information acquisition means 15, 16 for determining whether an image photographed by the photographing means 13 has a signboard carrying the price information of a prescribed product or service and acquiring the price information of a prescribed product or service carried by the signboard from the image when such information is present; and a price information transmitting means 17 for transmitting the price information of a prescribed product or service acquired by the price information acquisition means 15, 16 to a server device 20 for collecting the price information of a prescribed product or service, thus solving the above problems. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
