Map data providing device

Details Map data providing device Map data providing device

2011-05-24

2011-05-24

Mancho, Ronnie (Department: 3664)

Data processing: vehicles, navigation, and relative location

Navigation

Employing position determining equipment

C701S207000, C701S214000, C340S988000, C342S357490

Reexamination Certificate

active

07949466

ABSTRACT:
Vehicular swept path data and electronic map data representing a road map are compared with each other to compute correction information that represents the amount of deviation of the electronic map data from the vehicular swept path data with respect to each predetermined block. The electronic map data is corrected using the computed correction information, and the corrected electronic map data is provided.

REFERENCES:
patent: 5276451 (1994-01-01), Odagawa
patent: 5345388 (1994-09-01), Kashiwazaki
patent: 5774824 (1998-06-01), Streit et al.
patent: 5808565 (1998-09-01), Matta et al.
patent: 6154152 (2000-11-01), Ito
patent: 6597987 (2003-07-01), Barton
patent: 7024307 (2006-04-01), Ito et al.
patent: 7580790 (2009-08-01), Jansson
patent: 2005/0102098 (2005-05-01), Montealegre et al.
patent: 2008/0133066 (2008-06-01), Takenaka
patent: A-11-351890 (1999-12-01), None
patent: A-2001-174267 (2001-06-01), None
patent: A-2004-309152 (2004-11-01), None

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