Patent ID: 7428461

Claim:
A pedestrian navigation device for navigating the route of a pedestrian, comprising: position information reception means for obtaining current position information; position information analysis means for calculating a current position by analyzing said current position information received by said position information reception means; map information storage means for storing map information; multi-path control means for specifying a multi-path control distance to control multi-path interference; central processing means for calculating current position display information, based on said current position calculated by said position information analysis means, on said map information stored by said map information storage means, and on said multi-path control distance specified by said multi-path control means; display means for displaying said current position display information calculated by said central processing means; and, input means for inputting a distance specification value to specify said multi-path control distance; and characterized in that said multi-path control means specifies said multi-path control distance according to said distance specification value input by said input means.