Patents by Inventor Zichun Peng

Zichun Peng has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11798407
    Abstract: A method and system for identifying a lane changing intention of a manually driven vehicle are disclosed. The method includes: preprocessing a preset vehicle trajectory data set; extracting vehicle traveling features and driving behavior features of a target vehicle; constructing a vehicle following and lane changing decision prediction model based on machine learning, and inputting the preprocessed vehicle trajectory data set into the prediction model for training; obtaining a speed, an acceleration and a vehicle head distance of the target vehicle according to the vehicle traveling features of the target vehicle, and obtaining a large vehicle feature value and a clustering feature value according to the driving behavior features of the target vehicle; and inputting the speed, the acceleration, the vehicle head distance, the large vehicle feature value and the clustering feature value into the trained prediction model to obtain a lane changing intention identification result of the target vehicle.
    Type: Grant
    Filed: October 31, 2022
    Date of Patent: October 24, 2023
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Xiang Wang, Zhangji Ling, Shufan Han, Yuyao Zan, Beibei Xu, Jiayi Song, Fangyu Feng, Zichun Peng