Method for geographic position determination of pedestrian, involves calculating prognosis coordinates for current habitation of navigation device, and calculating display position from measuring position and prognosis coordinates

摘要

The method involves detecting a current measuring position for a current habitation of a navigation device by a position determining device. A quality value is assigned to the current measuring position, where the quality value is a value for measuring accuracy of the current measuring position. Prognosis coordinates for the current habitation of the navigation device are calculated based on number of positions and quality values. A display position is calculated from the measuring position and the prognosis coordinates based on the quality value. An independent claim is also included for a navigation device to perform a method for geographic position determination of a pedestrian.