AUTOMATIC PAPER ENLARGING AND REDUCING METHOD OF NAVIGATION WHICH ENABLES A DRIVER TO GRASP REDIRECTION SPOT IN ADVANCE

摘要

PURPOSE: An automatic paper enlarging and reducing method of navigation is provided to perform safe drive by automatically enlarging a target time point as the redirection spot has been closer. ;CONSTITUTION: An automatic paper enlarging and reducing method of navigation are as follows. The distance, to a redirection spot from a current position of a vehicle, is calculated based on received GPS received information(S210). If the current position of the vehicle is out of the redirection spot as a fixed distance, a map area is indicated in fixed magnification(S220). If the current position of a vehicle is out of the redirection spot as a fixed distance, the map area is magnified and reduced with a fixed magnification(S230).;COPYRIGHT KIPO 2011