The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2015
Filed:
Jul. 09, 2010
Applicants:
Didler Riedinger, Paris, FR;
Sébastien Vourc'h, Paris, FR;
Ghaleb Hoblos, Le Grand Quevilly, FR;
Inventors:
Assignee:
Sagem Defense Securite, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01S 19/20 (2010.01); G01S 19/47 (2010.01); G01C 21/16 (2006.01);
U.S. Cl.
CPC ...
G01S 19/20 (2013.01); G01C 21/165 (2013.01); G01S 19/47 (2013.01);
Abstract
A process for determination of navigation parameters of a carrier by a hybridisation device comprising a bank () of Kalman filters, each working out a hybrid navigation solution from inertial measurements calculated by a virtual platform () and raw measurements of signals emitted by a constellation of satellites supplied by a satellite-positioning system (GNSS), characterised in that it comprises the steps of: