Patents by Inventor Xuexue Wang

Xuexue Wang 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).

  • EDGE COMPUTING-BASED METHOD FOR FINE DETERMINATION OF URBAN TRAFFIC STATE
    Publication number: 20220189295
    Abstract: An edge computing-based method for fine determination of an urban traffic state includes the following steps: preprocessing lane-level data collected by edge nodes; dividing a complete road segment; computing an average delay per vehicle of a lane by using the edge nodes; inputting the preprocessed and computed data into a fuzzy logic model to determine a lane-level traffic state of an approach region; and based on the characteristic that edge nodes at the intersections can be interconnected, linking upstream and downstream intersection information to compute an average travel speed of a remaining road segment, and determining a traffic state of the remaining road segment.
    Type: Application
    Filed: April 13, 2020
    Publication date: June 16, 2022
    Applicant: SHANGHAI SEARI INTELLIGENT SYSTEM CO., LTD.
    Inventors: Yi ZHAO, Yifan WANG, Bin HUAN, Yi ZHU, Xuechen YANG, Xuexue WANG
  • Edge computing-based method for fine determination of urban traffic state
    Patent number: 11361658
    Abstract: An edge computing-based method for fine determination of an urban traffic state includes the following steps: preprocessing lane-level data collected by edge nodes; dividing a complete road segment; computing an average delay per vehicle of a lane by using the edge nodes; inputting the preprocessed and computed data into a fuzzy logic model to determine a lane-level traffic state of an approach region; and based on the characteristic that edge nodes at the intersections can be interconnected, linking upstream and downstream intersection information to compute an average travel speed of a remaining road segment, and determining a traffic state of the remaining road segment.
    Type: Grant
    Filed: April 13, 2020
    Date of Patent: June 14, 2022
    Assignee: SHANGHAI SEARI INTELLIGENT SYSTEM CO., LTD.
    Inventors: Yi Zhao, Yifan Wang, Bin Huan, Yi Zhu, Xuechen Yang, Xuexue Wang