Patents by Inventor Yadan LI

Yadan LI 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).

  • Method and system for controlling gear of two-speed gearbox
    Patent number: 11873892
    Abstract: A method and a system for controlling a gear of the two-speed gearbox and a vehicle is provided. The method for controlling a gear of a two-speed gearbox includes: determining a first target gear of the gearbox reflecting a current driving demand of a user according to a current vehicle-speed; and performing a gear intervention control of the gearbox based on at least one of the following aspects: position information of a drive gear-lever, a rotation-speed of a drive motor of a vehicle, and gear fault information of the gearbox, to shift the first target gear of the gearbox to a second target gear of the gearbox that matches with real-time operation conditions of the vehicle.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: January 16, 2024
    Assignee: GREAT WALL MOTOR COMPANY LIMITED
    Inventors: Likang Wei, Yadan Li, Chaojie Huang, Peng Luo, Hongpeng Wang
  • METHOD AND SYSTEM FOR CONTROLLING GEAR OF TWO-SPEED GEARBOX
    Publication number: 20220390006
    Abstract: A method and a system for controlling a gear of the two-speed gearbox and a vehicle is provided. The method for controlling a gear of a two-speed gearbox includes: determining a first target gear of the gearbox reflecting a current driving demand of a user according to a current vehicle-speed; and performing a gear intervention control of the gearbox based on at least one of the following aspects: position information of a drive gear-lever, a rotation-speed of a drive motor of a vehicle, and gear fault information of the gearbox, to shift the first target gear of the gearbox to a second target gear of the gearbox that matches with real-time operation conditions of the vehicle.
    Type: Application
    Filed: December 16, 2020
    Publication date: December 8, 2022
    Inventors: Likang WEI, Yadan LI, Chaojie HUANG, Peng LUO, Hongpeng WANG