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:
Dec. 16, 2025
Filed:
Sep. 27, 2022
Baidu Usa Llc, Sunnyvale, CA (US);
Apollo Intelligent Driving Technology (Beijing) Co., Ltd., Beijing, CN;
Tianjia Sun, Sunnyvale, CA (US);
Weiliang Sun, Beijing, CN;
Yaoming Shen, Sunnyvale, CA (US);
Shuli Yin, Beijing, CN;
Baoping Yuan, Sunnyvale, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
In one embodiment, a system obtains first point cloud data generated by a first scanner device of a first autonomous driving vehicle (ADV). The system applies one or more abnormality detection algorithms to the first point cloud data to determine an abnormality in the first point cloud data. The system determines an abnormality type for the abnormality. The system determines the abnormality is above a severity threshold based on the abnormality type. In response to determining that the abnormality is above the severity threshold, the system indicates a warning to inspect the first scanner device for any hardware malfunctions.