Navigation apparatus for automobile

Details Navigation apparatus for automobile Navigation apparatus for automobile

1984-07-18

1987-01-06

Chin, Gary

Boots, shoes, and leggings

364521, 340995, G06F 1550

Patent

active

046352023

ABSTRACT:
In a navigation apparatus for automobile having a distance-travel detection sensor for detecting the distance traveled by a vehicle a direction detection sensor for detecting the direction of travel of the vehicle, data memory for holding map data and etc., a micro processing unit for calculating the present position of the vehicle from the signals of the distance-traveled detection sensor and the direction detection sensor and for outputting display signals for the present position of the vehicle and display signals for map data read out from the data memory to correspond to the present position of the vehicle and display means for display the display signals thereon, wherein the point, at which an update of the map data corresponding to the movement of the vehicle starts, is variable in accordance with the speed of the vehicle.

REFERENCES:
patent: 4504913 (1985-03-01), Miura et al.
patent: 4511973 (1985-04-01), Miura et al.
patent: 4513377 (1985-04-01), Hasebe et al.
patent: 4532514 (1985-07-01), Hatano et al.

Affiliated with

Also associated with

Rating

Navigation apparatus for automobile does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Navigation apparatus for automobile, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Navigation apparatus for automobile will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-688790