Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2007-06-28
2011-12-27
Elchanti, Hussein A. (Department: 3663)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S207000, C701S214000, C701S217000, C701S220000, C073S001370, C073S001380, C073S001770
Reexamination Certificate
active
08086405
ABSTRACT:
Compensating for the misalignment of a navigation device with respect to a vehicle is described. In one example, the compensation is made by applying a high pass filter to a measured acceleration of the vehicle to produce a motion acceleration signal, weighting the motion acceleration signal with a measured steering rate of the vehicle, and deriving misalignment parameters for the navigation device with respect to the vehicle using the weighted motion acceleration signal.
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Han Shaowei
Ma Changlin
Niu Xiaoji
Elchanti Hussein A.
Khatib Rami
Pillsbury Winthrop Shaw & Pittman LLP
SiRF Technology Holdings, Inc.
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