公开(公告)号：US20210389449A1

公开(公告)日：2021-12-16

申请号：US17287020

申请日：2019-10-18

Applicant: IXBLUE

Inventor： Jean-Michel HUBERT ,  Hugues DE BECDELIEVRE

IPC: G01S13/89 ,  G01C21/16 ,  G01S13/937

Abstract: Disclosed is a method for resetting the estimated position of a vehicle, including: —a step of receiving by a RADAR system a real RADAR image, —a step of acquiring an estimated position of the vehicle, —a step of calculating by a computer equipping the vehicle a simulated RADAR image, as a function of the estimated position of the vehicle and of a cartographic model of the environment of the vehicle, —a step of comparing the real RADAR image and the simulated RADAR image, and —a step of correcting the estimated position of the vehicle as a function of the result of the comparison.

公开(公告)号：US20210389131A1

公开(公告)日：2021-12-16

申请号：US17287008

申请日：2019-10-18

Applicant: IXBLUE

Inventor： Jean-Michel HUBERT ,  Hugues DE BECDELIEVRE ,  Josselin MANCEAU

IPC: G01C21/20 ,  G06T7/10 ,  G06T11/00 ,  B63B49/00 ,  G08G3/00 ,  B63B79/10

Abstract: Disclosed is a method for driving the display of information on a screen banner equipping a boat wheelhouse control post, the control post including at least one image sensor oriented towards the bow of the boat. The method includes: —a step of acquiring, by means of each image sensor, an image representing the environment ahead of the boat, —a step of processing the image so as to detect each noteworthy zone of this image, and —a step of driving the screen banner so that its displays the image and, superimposed with this image, at least one graphic element distinguishing the noteworthy zone.