Multi-drivers-in-the-loop driving testing platform

US12265466B2 · kind B2 · utility

Assignee

• JILIN UNIVERSITY · CN

Inventors

• Hong Chen · Jilin, CN
• Shuo Cai · Jilin, CN
• Haitao Ding · Jilin, CN
• Yunfeng Hu · Nanjing, CN
• Xun Gong · Santa Clara, US
• Jiamei Lin · Jilin, CN
• Qijun Chen · Spring, US
• Zhuping Wang · Jilin, CN

Key dates

• Filing date: May 13, 2021
• Grant date: Apr 1, 2025
• Expiry date: May 13, 2041

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B60W2710/20
• WIPO field: Transport
• WIPO sector: Mechanical engineering

Abstract

A multi-drivers-in-the-loop driving testing platform is provided including at least a sensing simulation system, a vehicle dynamic simulation system, a driving simulator and a scene simulation system. The sensing simulation system is configured to generate object-level perception information, and send it to a vehicle control system; the driving simulator is configured to provide a driving environment and a driving scene for a human driver, output a driving instruction according to a driving intention of the human driver, and then send the driving instruction to the vehicle control system; the vehicle dynamic simulation system is configured to calculate state information according to control signals output by the vehicle control system; and the scene simulation system is configured to update the driving scene displayed in the driving simulator timely according to the vehicle state information. The disclosure saves costs of research and development and shortens cycles of research and development.