Patent · US Active

Intervention-based shared control method and apparatus in forward collision avoidance scenario of autonomous vehicle

US12128893B2 · kind B2 · utility

0Cited by

0References

6Claims

0Family size

Assignee

University of Science and Technology Beijing · CN

Inventors

Jingliang Duan · Beijing, CN
Liming Xiao · Beijing, CN
Junjie Zhao · Beijing, CN
Guangyuan Yu · Beijing, CN
Xuan Li · Ditzingen, DE
Chen Huang · Nanhu, CN
Fei Ma · Tangxia, CN

Key dates

Filing date	Dec 27, 2023
Grant date	Oct 29, 2024
Priority date	—
Expiry date	Dec 27, 2043

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T10/40
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

An intervention-based shared control method and apparatus in forward collision avoidance scenario of autonomous vehicle includes: acquiring vehicle state data of the autonomous vehicle and inputting the vehicle state data into a constructed forward collision avoidance control model to obtain an optimal nominal collision avoidance trajectory of the autonomous vehicle; and acquiring steering input data of a driver in controlling the autonomous vehicle, and obtaining the shared control method in the forward collision avoidance scenario of the autonomous vehicle. The present disclosure proposes a vehicle model decoupling method for control solution and risk prediction in a high-velocity forward collision avoidance scenario.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.