Navigation-assistance method and device for a vehicle driver

摘要

The invention concerns a navigation-assistance method and a device for a vehicle driver, to which instructions obtained by comparing the itinerary predetermined by course-guiding points with every established position of the vehicle are given. The information to be passed on to the driver concerning deviations from the predetermined itinerary are controlled continuously or almost continuously by comparing the deviation variables from the predetermined itinerary with the variables obtained regarding the established positions of the vehicle.