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:
Oct. 11, 2022
Filed:
Jan. 30, 2019
Baidu Usa Llc, Sunnyvale, CA (US);
Baidu.com Times Technology (Beijing) Co., Ltd., Beijing, CN;
Pengfei Yuan, Beijing, CN;
Yong Xiao, Sunnyvale, CA (US);
Runxin He, Sunnyvale, CA (US);
Li Yu, Beijing, CN;
Shiyu Song, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO. LTD., Beijing, CN;
Abstract
In one embodiment, a system identifies a road to be navigated by an ADV, the road being captured by one or more point clouds from one or more LIDAR sensors. The system extracts road marking information of the identified road from the point clouds, the road marking information describing one or more road markings of the identified road. The system partitions the road into one or more road partitions based on the road markings. The system generates a point cloud map based on the road partitions, where the point cloud map is utilized to perceive a driving environment surrounding the ADV.