Azimuth processing device, azimuth processing method,...

Details Azimuth processing device, azimuth processing method,... Azimuth processing device, azimuth processing method,...

2005-06-10

2011-11-22

Tran, Dalena (Department: 3664)

Data processing: vehicles, navigation, and relative location

Navigation

With indicated course correction

C701S220000, C701S225000

Reexamination Certificate

active

08065083

ABSTRACT:
An azimuth processing device is designed for outputting azimuth data based on measurement data sequentially output from a compass sensor. In the device, an accumulation section selectively accumulates substantially new pieces of the measurement data. An offset data updating section updates offset data of the compass sensor based on plural pieces of the measurement data accumulated by said accumulation section. An azimuth data output section outputs the azimuth data based on substantially newest measurement data and the offset data.

REFERENCES:
patent: 4321678 (1982-03-01), Krogmann
patent: 4470119 (1984-09-01), Hasebe et al.
patent: 4497034 (1985-01-01), Kuno et al.
patent: 4660161 (1987-04-01), Okada
patent: 5165269 (1992-11-01), Nguyen
patent: 5419631 (1995-05-01), Slater
patent: 5444916 (1995-08-01), Fukushima et al.
patent: 5737226 (1998-04-01), Olson et al.
patent: 5878370 (1999-03-01), Olson
patent: 6199020 (2001-03-01), Ando
patent: 6401036 (2002-06-01), Geier et al.
patent: 6448908 (2002-09-01), Hijikata
patent: 6513252 (2003-02-01), Schierbeek et al.
patent: 6523271 (2003-02-01), Kato
patent: 6643941 (2003-11-01), Parks et al.
patent: 6731955 (2004-05-01), Hirano et al.
patent: 6922647 (2005-07-01), Cho et al.
patent: 6922902 (2005-08-01), Schierbeek et al.
patent: 6996420 (2006-02-01), Hirano et al.
patent: 7002484 (2006-02-01), McElhinney
patent: 7119533 (2006-10-01), Tamura et al.
patent: 7177779 (2007-02-01), Hikida et al.
patent: 7257485 (2007-08-01), Sumizawa et al.
patent: 2002/0099481 (2002-07-01), Mori
patent: 2002/0103610 (2002-08-01), Bachmann et al.
patent: 2003/0013507 (2003-01-01), Sato
patent: 2003/0054776 (2003-03-01), Hirano et al.
patent: 2003/0115764 (2003-06-01), Schierbeek et al.
patent: 2003/0134665 (2003-07-01), Kato et al.
patent: 2004/0180672 (2004-09-01), Hirano et al.
patent: 2005/0223574 (2005-10-01), Fillatreau et al.
patent: 2005/0256673 (2005-11-01), Hikida et al.
patent: 2005/0262714 (2005-12-01), Schierbeek et al.
patent: 2005/0283988 (2005-12-01), Sato et al.
patent: 2006/0079185 (2006-04-01), Hirano et al.
patent: 1 519 148 (2005-03-01), None
patent: 56-6169 (1981-01-01), None
patent: 63-153121 (1988-10-01), None
patent: 3-152412 (1991-06-01), None
patent: 08-105745 (1996-04-01), None
patent: 8-105745 (1996-04-01), None
patent: 9-81308 (1997-03-01), None
patent: 09-133530 (1997-05-01), None
patent: 9-133530 (1997-05-01), None
patent: 2003-156549 (2003-05-01), None
patent: 2003-294447 (2003-10-01), None
patent: 2004-012416 (2004-01-01), None
patent: 2004-12416 (2004-01-01), None
patent: WO 2004/003476 (2004-01-01), None
patent: WO 2004003476 (2004-01-01), None
PCT International Search Report dated Oct. 25, 2005.

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