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:
Jan. 13, 2026
Filed:
Apr. 17, 2025
Tongji University, Shanghai, CN;
Tongji University, Shanghai, CN;
Abstract
An intelligent testing method for autonomous driving based on interaction of multiple background traffic participants, which includes the following steps: obtaining a test scenario and path information of traffic interactors in the test scenario, wherein the traffic interactors include a vehicle under test and background traffic participants, and the background traffic participants include background vehicles and background pedestrians; constructing a kinematic model of the background traffic participants based on the path information; dynamically constructing safety constraints between any two traffic interactors based on the path information; controlling the background traffic participants to conflict with the vehicle under test based on the kinematic model and the safety constraint, and constructing model prediction control to obtain a reference speed of the background traffic participants under collaborative interaction; and collecting real driving data of the vehicle under test and the background traffic participants in real time.