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. 29, 2023
Filed:
Dec. 20, 2019
Baidu.com Times Technology (Beijing) Co., Ltd., Beijing, CN;
Baidu Usa Llc, Sunnyvale, CA (US);
Shu Jiang, Sunnyvale, CA (US);
Qi Luo, Sunnyvale, CA (US);
Jinghao Miao, Sunnyvale, CA (US);
Jiangtao Hu, Sunnyvale, CA (US);
Yu Wang, Sunnyvale, CA (US);
Jiaxuan Xu, Sunnyvale, CA (US);
Jinyun Zhou, Sunnyvale, CA (US);
Kuang Hu, Beijing, CN;
Chao Ma, Beijing, CN;
BAIDU USA LLC, Sunnyvale, CA (US);
BAIDU.COM TIMES TECHNOLOGY (BEIJING) CO., LTD., Beijing, CN;
Abstract
A simulation of an autonomous driving vehicle (ADV) includes capturing first data that includes a control command output by an autonomous vehicle controller of the ADV, and capturing second data that includes the control command being implemented at a control unit of the ADV. The control command, for example, a steering command, a braking command, or a throttle command, is implemented by the ADV to affect movement of the ADV. A latency model is determined based on comparing the first data with the second data, where the latency model defines time delay and/or amplitude difference between the first data and the second data. The latency model is applied in a virtual driving environment.