Tsinghua University

Ziqing Gu

Jianqiang Wang

Qing Xu

Keqiang Li

Jiawei Wang

Shengbo Li

Likun Wang

Heye Huang

Xunjia Zheng

A method for calibrating a driving risk identification model includes: S. establishing a vehicle platform by installing an information acquisition device on a test vehicle; S. acquiring synchronized test data related to the test vehicle and driving scenarios; S. extracting moments when the drivers start to press the accelerator pedal, start to release the accelerator pedal, start to press the brake pedal in the driving scenarios, and start to release the brake pedal, so as to define risk level values respectively corresponding to the moments; S. obtaining a risk identification curve of the drivers in different driving scenarios, wherein the risk identification curve represents the drivers' judgment of the risk level over time; S. using the risk identification curve to calibrate the driving risk identification model.

Driving risk identification model calibration method and system

Growing community of inventors

Beijing, China

Ziqing Gu