Patents by Inventor Zhenwu Chen

Zhenwu Chen 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).

  • Publication number: 20250145198
    Abstract: Disclosed are a coordinated control method for urban rail transit passenger flow, an electronic device, and a storage medium. The method includes: predicting passenger flow in peak hours of urban rail lines using a simulation deduction function in a rail simulation system, including station entry ID, station exit ID, station entry time period, and passenger number data; obtaining passenger flow of passengers arriving at stations s and preparing to board during time periods t by dividing according to the different time periods t and the stations s; counting passenger flow in each direction of historical passenger flow, and calculating a proportion of the passenger flow in each direction of the historical passenger flow; constructing a mixed integer programming model of multi-station passenger flow coordinated control; and obtaining an optimal station entry passenger flow scheme by solving the mixed integer programming model of multi-station passenger flow coordinated control.
    Type: Application
    Filed: November 18, 2024
    Publication date: May 8, 2025
    Inventors: XIAOCHUN ZHANG, TAO LIN, YUXING YANG, ZHENWU CHEN, XING LIU, QIAN KAN, YONG ZHOU
  • Publication number: 20250148907
    Abstract: Disclosed is a method of predicting a holiday expressway travel traffic volume based on influence of weather factors.
    Type: Application
    Filed: November 18, 2024
    Publication date: May 8, 2025
    Inventors: XIAOCHUN ZHANG, TAO LIN, MUPING LI, ZHENWU CHEN, XING LIU, YONG ZHOU, JIACHEN LUO
  • Publication number: 20250103780
    Abstract: This application provides a method for evaluating a running state of a bridge using a finite element pilot-based deep learning proxy model, belonging to the field of online simulation technologies of bridge structures. The method includes: S1:establishing a finite element simulation model; S2: obtaining vehicle load information according to vehicle positions, number plate information, and axle load-number plate information, obtaining environment load information according to temperature, humidity, and wind speed and direction information of the bridge, and obtaining vehicle-environment load information based on the vehicle load information and the environment load information; S3: adaptively training a finite element pilot-based deep learning neural network proxy model; and S4: inputting the vehicle-environment load information into a finite element pilot-based deep learning neural network proxy model, and outputting a real-time structural state of running of the bridge.
    Type: Application
    Filed: November 18, 2024
    Publication date: March 27, 2025
    Inventors: XIAOCHUN ZHANG, TAO LIN, XING LIU, ANXIN MENG, ZIYI ZHOU, ZHENWU CHEN, LEI JIA, LU GUO
  • Patent number: D896397
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: September 15, 2020
    Inventor: Zhenwu Chen
  • Patent number: D910863
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: February 16, 2021
    Inventor: Zhenwu Chen
  • Patent number: D917714
    Type: Grant
    Filed: June 29, 2020
    Date of Patent: April 27, 2021
    Inventor: Zhenwu Chen
  • Patent number: D969304
    Type: Grant
    Filed: October 22, 2021
    Date of Patent: November 8, 2022
    Inventor: Zhenwu Chen
  • Patent number: D1071076
    Type: Grant
    Filed: October 21, 2024
    Date of Patent: April 15, 2025
    Inventor: Zhenwu Chen