TOWN INFORMATION SUPPLY SYSTEM, TOWN INFORMATION ACQUISITION THERMAL, BASE STATION AND TOWN INFORMATION MANAGEMENT SERVER

摘要

PROBLEM TO BE SOLVED: To properly provide town information in which the change is executed as the elapse of a time. SOLUTION: A town information acquisition terminal 1 acquires position information of a base station 2 and the delivery of the town information is requested to the base station 2 by using the position information. The base station 2 detects that the town information stored in a town information storage means 21 is information corresponding to the position information on the request and whether or not it is coincident with that in a database 31 of a town information management server 3. When coincident, the town information in the town information storage means 21 is given. When dissident, the town information is transferred from a database 31 of the town information management server 3 and stored in the town information storage means 21 and given to the town information acquisition terminal 1.