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. 19, 2022
Filed:
Mar. 08, 2019
Applicant:
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Inventors:
Assignee:
Baidu Online Network Technology (Beijing) Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C 21/30 (2006.01); G01C 21/14 (2006.01); G01C 22/00 (2006.01); G01S 19/48 (2010.01); G06V 20/56 (2022.01);
U.S. Cl.
CPC ...
G01C 21/30 (2013.01); G01C 21/14 (2013.01); G01C 22/00 (2013.01); G01S 19/48 (2013.01); G06V 20/56 (2022.01);
Abstract
The present disclosure discloses a method and device for acquiring a road track, and a storage medium. The method includes: acquiring, by a visual odometer, when moving in a collecting area, coordinate information of a location of the visual odometer in real time, and the collecting area being an area where GNSS signals are blocked; and sending, by the visual odometer, the coordinate information to a second device, causing the second device to generate a road track in the collecting area according to the acquired coordinate information.