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. 28, 2020
Filed:
Jul. 03, 2017
Baidu Usa Llc, Sunnyvale, CA (US);
Xuan Liu, Sunnyvale, CA (US);
Siyang Yu, Sunnyvale, CA (US);
Yu Cao, Sunnyvale, CA (US);
Yiqing Yang, Sunnyvale, CA (US);
Zhang Li, Sunnyvale, CA (US);
Jun Zhan, Sunnyvale, CA (US);
Guang Yang, San Jose, CA (US);
BAIDU USA LLC, Sunnyvale, CA (US);
Abstract
A global store is maintained to store a number of data structures. Each data structure includes a number of entries and each entry stores data of at least one event in a chronological order. Each data structure is associated with at least one sensor or an autonomous driving module of an autonomous driving vehicle. When a first event associated with a first autonomous driving module is received, where the first event includes a first topic ID, the first topic ID is hashed to identify a first data structure corresponding to the first event. A pointer pointing to a head of the first data structure is passed to the first autonomous driving module to allow the first autonomous driving module to process data associated with the first event.