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. 06, 2024
Filed:
Apr. 19, 2021
Nvidia Corporation, Santa Clara, CA (US);
Amir Akbarzadeh, San Jose, CA (US);
Ruchita Bhargava, Redmond, WA (US);
Bhaven Dedhia, Nashua, NH (US);
Rambod Jacoby, San Jose, CA (US);
Jeffrey Liu, Bellevue, WA (US);
Vaibhav Thukral, Bellevue, WA (US);
NVIDIA Corporation, Santa Clara, CA (US);
Abstract
Systems and methods for vehicle-based determination of HD map update information. Sensor-equipped vehicles may determine locations of various detected objects relative to the vehicles. Vehicles may also determine the location of reference objects relative to the vehicles, where the location of the reference objects in an absolute coordinate system is also known. The absolute coordinates of various detected objects may then be determined from the absolute position of the reference objects and the locations of other objects relative to the reference objects. Newly-determined absolute locations of detected objects may then be transmitted to HD map services for updating.