Patents by Inventor Huainan ZHU

Huainan ZHU 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).

  • Millimeter wave radar modeling-based method for object visibility determination
    Patent number: 11442162
    Abstract: The invention provides a millimeter wave radar modeling-based method for object visibility determination, to solve the problem of object visibility determination based on virtual sensor modeling in intelligent vehicle simulation and testing, and improve the fidelity of sensor modeling while meeting simulation efficiency requirements. It includes the steps of target vehicle information detection to obtain target vehicle information; target vehicle reflection intensity simulation: for each target vehicle performing geometry culling on the target vehicle, discarding completely-invisible target vehicles, and calculating visible section information for each target vehicle that has a visible section, and reflection intensity calculation; target vehicle visibility determination: analyzing visibility of the target vehicle according to the target vehicle reflection intensity, and converting and outputting information of a visible object into an expression form of a real millimeter-wave radar sensing an object.
    Type: Grant
    Filed: March 20, 2020
    Date of Patent: September 13, 2022
    Assignee: JILIN UNIVERSITY
    Inventors: Jun Zhan, Xuecai Dong, Chunguang Duan, Zhangu Wang, Rong Liu, Kai Yang, Huainan Zhu
  • MILLIMETER WAVE RADAR MODELING-BASED METHOD FOR OBJECT VISIBILITY DETERMINATION
    Publication number: 20200319334
    Abstract: The invention provides a millimeter wave radar modeling-based method for object visibility determination, to solve the problem of object visibility determination based on virtual sensor modeling in intelligent vehicle simulation and testing, and improve the fidelity of sensor modeling while meeting simulation efficiency requirements. It includes the steps of target vehicle information detection to obtain target vehicle information; target vehicle reflection intensity simulation: for each target vehicle performing geometry culling on the target vehicle, discarding completely-invisible target vehicles, and calculating visible section information for each target vehicle that has a visible section, and reflection intensity calculation; target vehicle visibility determination: analyzing visibility of the target vehicle according to the target vehicle reflection intensity, and converting and outputting information of a visible object into an expression form of a real millimeter-wave radar sensing an object.
    Type: Application
    Filed: March 20, 2020
    Publication date: October 8, 2020
    Applicant: JILIN UNIVERSITY
    Inventors: Jun ZHAN, Xuecai DONG, Chunguang DUAN, Zhangu WANG, Rong LIU, Kai YANG, Huainan ZHU