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:
May. 30, 2017
Filed:
Oct. 16, 2013
Ixblue, Marly le Roi, FR;
Fabien Napolitano, Mareil Marly, FR;
IXBLUE, Marly le Roi, FR;
Abstract
A system and a method for the navigation of a mobile vehicle, suitable for determining and displaying a safe navigation zone for the mobile vehicle. The navigation system includes a dead reckoning navigation system (), a calculator (), a storage memory (), an embedded sensor (), and an electronic mapping system (). The calculator () is suitable for calculating an estimated position of the mobile vehicle from speed and/or acceleration measurements and a comparison of the measurement of an environmental parameter with a geographical database. The calculator () is suitable for calculating the probability density of the presence of the mobile vehicle around each point on the map in order to deduce a safety zone () corresponding to a presence probability higher than, or equal to, a pre-determined threshold p.