ROUTE INFORMATION PROVIDING DEVICE, ROUTE INFORMATION PROVIDING SYSTEM, ROUTE INFORMATION PROVIDING METHOD, ROUTE INFORMATION PROVISION PROGRAM, ROUTE CALCULATOR, AND ROUTE INFORMATION FORMATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide route information easy for a user to memorize and judge, and hardly mistaken.;SOLUTION: When route information indicating a route from a prescribed position to a destination is provided, the route information is divided into a plurality of pieces of section route information, based on an information amount of the route information. In particular, the information amount of each section route information is divided so that it does not exceed a prescribed threshold. The information amount of the route information is calculated by considering complexity of shape of intersection points included in the route and a data amount when the user memorizes the route information.;COPYRIGHT: (C)2010,JPO&INPIT