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:
Mar. 07, 2023
Filed:
Nov. 09, 2018
Jacques Georgy, Calgary, CA;
Zainab Syed, Calgary, CA;
Christopher Goodall, Calgary, CA;
Mohamed Atia, Calgary, CA;
Aboelmagd Noureldin, Calgary, CA;
Naser El-sheimy, Calgary, CA;
Jacques Georgy, Calgary, CA;
Zainab Syed, Calgary, CA;
Christopher Goodall, Calgary, CA;
Mohamed Atia, Calgary, CA;
Aboelmagd Noureldin, Calgary, CA;
Naser El-Sheimy, Calgary, CA;
Other;
Abstract
The present disclosure relates to methods of enhancing a navigation solution about a device and a platform, wherein the mobility of the device may be constrained or unconstrained within the platform, and wherein the navigation solution is provided even in the absence of normal navigational information updates (such as, for example, GNSS). More specifically, the present method comprises utilizing measurements from sensors (e.g. accelerometers, gyroscopes, magnetometers etc.) within the device to calculate and resolve the attitude of the device and the platform, and the attitude misalignment between the device and the platform.