FACILITY RETRIEVAL DEVICE, FACILITY RETRIEVAL SYSTEM, FACILITY RETRIEVAL METHOD AND FACILITY RETRIEVAL PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a facility retrieval device which can retrieve a landmark facility of a designated location, and present it to a user.;SOLUTION: A facility retrieval device 10 includes map information storage means 101 for storing information about a map, and facility information storage means 102 for storing a weight set according to an attribute of a facility existing on the map. The facility retrieval device 10 also includes: distance calculation means 113 for calculating a distance between a designated location designated on the map and each facility; score calculation means 114 which calculates a score of each facility for the designated location by attenuating the weight set for each facility with an attenuation factor corresponding to the distance calculated for each facility; and facility presentation means 115 which selects and presents the facility on the basis of the score calculated by the score calculation means 114.;COPYRIGHT: (C)2013,JPO&INPIT