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:
Aug. 13, 2019
Filed:
Dec. 09, 2016
Continental Teves Ag & Co. Ohg, Frankfurt, DE;
Nico Steinhardt, Frankfurt, DE;
Continental Teves AG & Co. OHG, Frankfurt am Main, DE;
Abstract
A navigation system comprises a base system and at least one correction system, wherein the base system and the correction system each capture measured values. The measured values describe navigation data and are each burdened with error values. The error values describe discrepancies in the measured values from the described navigation data. The error values of the measured values of the base system are recognized by the measured values of the correction system. The recognition is effected by considering a capture uncertainty in the correction system. The consideration represents adaptation of parameters of a stochastic noise model, which prescribes a weighting for measured values of the correction system with respect to measured values of the base system in accordance with the parameters. The adaptation of the parameters is chosen on the basis of the capture uncertainty in accordance with a characteristic curve or a family of characteristic curves.